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Name	Size	Permission
amba	[ DIR ]	drwxr-xr-x
avf	[ DIR ]	drwxr-xr-x
bcma	[ DIR ]	drwxr-xr-x
byteorder	[ DIR ]	drwxr-xr-x
can	[ DIR ]	drwxr-xr-x
ceph	[ DIR ]	drwxr-xr-x
clk	[ DIR ]	drwxr-xr-x
crush	[ DIR ]	drwxr-xr-x
decompress	[ DIR ]	drwxr-xr-x
dma	[ DIR ]	drwxr-xr-x
dsa	[ DIR ]	drwxr-xr-x
extcon	[ DIR ]	drwxr-xr-x
firmware	[ DIR ]	drwxr-xr-x
fpga	[ DIR ]	drwxr-xr-x
fsl	[ DIR ]	drwxr-xr-x
gpio	[ DIR ]	drwxr-xr-x
hsi	[ DIR ]	drwxr-xr-x
i2c	[ DIR ]	drwxr-xr-x
iio	[ DIR ]	drwxr-xr-x
input	[ DIR ]	drwxr-xr-x
irqchip	[ DIR ]	drwxr-xr-x
isdn	[ DIR ]	drwxr-xr-x
lockd	[ DIR ]	drwxr-xr-x
mailbox	[ DIR ]	drwxr-xr-x
mfd	[ DIR ]	drwxr-xr-x
mlx4	[ DIR ]	drwxr-xr-x
mlx5	[ DIR ]	drwxr-xr-x
mmc	[ DIR ]	drwxr-xr-x
mtd	[ DIR ]	drwxr-xr-x
mux	[ DIR ]	drwxr-xr-x
netfilter	[ DIR ]	drwxr-xr-x
netfilter_arp	[ DIR ]	drwxr-xr-x
netfilter_bridge	[ DIR ]	drwxr-xr-x
netfilter_ipv4	[ DIR ]	drwxr-xr-x
netfilter_ipv6	[ DIR ]	drwxr-xr-x
perf	[ DIR ]	drwxr-xr-x
phy	[ DIR ]	drwxr-xr-x
pinctrl	[ DIR ]	drwxr-xr-x
platform_data	[ DIR ]	drwxr-xr-x
power	[ DIR ]	drwxr-xr-x
qed	[ DIR ]	drwxr-xr-x
raid	[ DIR ]	drwxr-xr-x
regulator	[ DIR ]	drwxr-xr-x
remoteproc	[ DIR ]	drwxr-xr-x
reset	[ DIR ]	drwxr-xr-x
rpmsg	[ DIR ]	drwxr-xr-x
rtc	[ DIR ]	drwxr-xr-x
sched	[ DIR ]	drwxr-xr-x
soc	[ DIR ]	drwxr-xr-x
spi	[ DIR ]	drwxr-xr-x
ssb	[ DIR ]	drwxr-xr-x
sunrpc	[ DIR ]	drwxr-xr-x
ulpi	[ DIR ]	drwxr-xr-x
unaligned	[ DIR ]	drwxr-xr-x
usb	[ DIR ]	drwxr-xr-x
uwb	[ DIR ]	drwxr-xr-x
wimax	[ DIR ]	drwxr-xr-x
8250_pci.h	1.01 KB	-rw-r--r--
a.out.h	354 B	-rw-r--r--
acct.h	2.49 KB	-rw-r--r--
acpi.h	37.04 KB	-rw-r--r--
acpi_dma.h	3.22 KB	-rw-r--r--
acpi_iort.h	2.15 KB	-rw-r--r--
acpi_pmtmr.h	674 B	-rw-r--r--
adb.h	1.79 KB	-rw-r--r--
adfs_fs.h	574 B	-rw-r--r--
aer.h	1.71 KB	-rw-r--r--
agp_backend.h	3.45 KB	-rw-r--r--
agpgart.h	3.82 KB	-rw-r--r--
ahci-remap.h	607 B	-rw-r--r--
ahci_platform.h	1.55 KB	-rw-r--r--
aio.h	673 B	-rw-r--r--
alarmtimer.h	1.83 KB	-rw-r--r--
altera_jtaguart.h	379 B	-rw-r--r--
altera_uart.h	397 B	-rw-r--r--
amd-iommu.h	6.78 KB	-rw-r--r--
amifd.h	1.99 KB	-rw-r--r--
amifdreg.h	2.65 KB	-rw-r--r--
anon_inodes.h	494 B	-rw-r--r--
apm-emulation.h	1.54 KB	-rw-r--r--
apm_bios.h	2.68 KB	-rw-r--r--
apple-gmux.h	1.42 KB	-rw-r--r--
apple_bl.h	498 B	-rw-r--r--
arch_topology.h	840 B	-rw-r--r--
arm-cci.h	2.01 KB	-rw-r--r--
arm-smccc.h	10.54 KB	-rw-r--r--
arm_sdei.h	2.33 KB	-rw-r--r--
asn1.h	1.99 KB	-rw-r--r--
asn1_ber_bytecode.h	2.72 KB	-rw-r--r--
asn1_decoder.h	675 B	-rw-r--r--
assoc_array.h	3.07 KB	-rw-r--r--
assoc_array_priv.h	5.49 KB	-rw-r--r--
async.h	1.65 KB	-rw-r--r--
async_tx.h	6.81 KB	-rw-r--r--
ata.h	33.18 KB	-rw-r--r--
ata_platform.h	729 B	-rw-r--r--
atalk.h	4.36 KB	-rw-r--r--
ath9k_platform.h	1.44 KB	-rw-r--r--
atm.h	287 B	-rw-r--r--
atm_suni.h	253 B	-rw-r--r--
atm_tcp.h	511 B	-rw-r--r--
atmdev.h	10.21 KB	-rw-r--r--
atmel-mci.h	1.4 KB	-rw-r--r--
atmel-ssc.h	9.74 KB	-rw-r--r--
atmel_pdc.h	1.47 KB	-rw-r--r--
atmel_tc.h	11.33 KB	-rw-r--r--
atomic.h	30.33 KB	-rw-r--r--
attribute_container.h	2.47 KB	-rw-r--r--
audit.h	17.22 KB	-rw-r--r--
auto_dev-ioctl.h	454 B	-rw-r--r--
auto_fs.h	436 B	-rw-r--r--
auxvec.h	304 B	-rw-r--r--
average.h	2.42 KB	-rw-r--r--
b1pcmcia.h	666 B	-rw-r--r--
backing-dev-defs.h	8.53 KB	-rw-r--r--
backing-dev.h	13.58 KB	-rw-r--r--
backlight.h	5.3 KB	-rw-r--r--
badblocks.h	2.14 KB	-rw-r--r--
balloon_compaction.h	7.2 KB	-rw-r--r--
bcd.h	559 B	-rw-r--r--
bch.h	2.6 KB	-rw-r--r--
bcm47xx_nvram.h	1.22 KB	-rw-r--r--
bcm47xx_sprom.h	600 B	-rw-r--r--
bcm47xx_wdt.h	555 B	-rw-r--r--
bcm963xx_nvram.h	2.96 KB	-rw-r--r--
bcm963xx_tag.h	3.6 KB	-rw-r--r--
bfin_mac.h	559 B	-rw-r--r--
binfmts.h	4.77 KB	-rw-r--r--
bio.h	20.17 KB	-rw-r--r--
bit_spinlock.h	2.3 KB	-rw-r--r--
bitfield.h	3.2 KB	-rw-r--r--
bitmap.h	16.2 KB	-rw-r--r--
bitops.h	6.61 KB	-rw-r--r--
bitrev.h	2.53 KB	-rw-r--r--
bits.h	833 B	-rw-r--r--
blk-cgroup.h	22.2 KB	-rw-r--r--
blk-mq-pci.h	247 B	-rw-r--r--
blk-mq-rdma.h	232 B	-rw-r--r--
blk-mq-virtio.h	288 B	-rw-r--r--
blk-mq.h	9.06 KB	-rw-r--r--
blk_types.h	9.61 KB	-rw-r--r--
blkdev.h	58.17 KB	-rw-r--r--
blkpg.h	436 B	-rw-r--r--
blktrace_api.h	3.55 KB	-rw-r--r--
blockgroup_lock.h	810 B	-rw-r--r--
bma150.h	1.89 KB	-rw-r--r--
bootmem.h	11.7 KB	-rw-r--r--
bottom_half.h	803 B	-rw-r--r--
bpf-cgroup.h	4.53 KB	-rw-r--r--
bpf.h	18.31 KB	-rw-r--r--
bpf_trace.h	196 B	-rw-r--r--
bpf_types.h	1.88 KB	-rw-r--r--
bpf_verifier.h	6.71 KB	-rw-r--r--
brcmphy.h	9.88 KB	-rw-r--r--
bsearch.h	275 B	-rw-r--r--
bsg-lib.h	2.13 KB	-rw-r--r--
bsg.h	773 B	-rw-r--r--
btree-128.h	2.67 KB	-rw-r--r--
btree-type.h	3.9 KB	-rw-r--r--
btree.h	6.83 KB	-rw-r--r--
btrfs.h	145 B	-rw-r--r--
buffer_head.h	13.22 KB	-rw-r--r--
bug.h	1.85 KB	-rw-r--r--
build_bug.h	3.04 KB	-rw-r--r--
bvec.h	3.42 KB	-rw-r--r--
c2port.h	1.49 KB	-rw-r--r--
cache.h	2.13 KB	-rw-r--r--
cacheinfo.h	3.7 KB	-rw-r--r--
capability.h	7.59 KB	-rw-r--r--
cb710.h	5.69 KB	-rw-r--r--
cciss_ioctl.h	1.03 KB	-rw-r--r--
ccp.h	18.24 KB	-rw-r--r--
cdev.h	845 B	-rw-r--r--
cdrom.h	8.75 KB	-rw-r--r--
cfag12864b.h	2.1 KB	-rw-r--r--
cgroup-defs.h	25.23 KB	-rw-r--r--
cgroup.h	25.82 KB	-rw-r--r--
cgroup_rdma.h	1.33 KB	-rw-r--r--
cgroup_subsys.h	1.17 KB	-rw-r--r--
circ_buf.h	1.08 KB	-rw-r--r--
cleancache.h	3.89 KB	-rw-r--r--
clk-provider.h	34.29 KB	-rw-r--r--
clk.h	19.38 KB	-rw-r--r--
clkdev.h	1.54 KB	-rw-r--r--
clock_cooling.h	2.06 KB	-rw-r--r--
clockchips.h	7.27 KB	-rw-r--r--
clocksource.h	8.31 KB	-rw-r--r--
cm4000_cs.h	199 B	-rw-r--r--
cma.h	1.19 KB	-rw-r--r--
cmdline-parser.h	1.21 KB	-rw-r--r--
cn_proc.h	1.85 KB	-rw-r--r--
cnt32_to_63.h	3.6 KB	-rw-r--r--
coda.h	2.16 KB	-rw-r--r--
coda_psdev.h	2.98 KB	-rw-r--r--
compaction.h	7.1 KB	-rw-r--r--
compat.h	27.45 KB	-rw-r--r--
compiler-clang.h	1.31 KB	-rw-r--r--
compiler-gcc.h	12.33 KB	-rw-r--r--
compiler-intel.h	1.3 KB	-rw-r--r--
compiler.h	9.81 KB	-rw-r--r--
compiler_types.h	7.5 KB	-rw-r--r--
completion.h	4.05 KB	-rw-r--r--
component.h	1.37 KB	-rw-r--r--
concap.h	3.69 KB	-rw-r--r--
configfs.h	9.22 KB	-rw-r--r--
connector.h	2.43 KB	-rw-r--r--
console.h	6.7 KB	-rw-r--r--
console_struct.h	6.81 KB	-rw-r--r--
consolemap.h	1.04 KB	-rw-r--r--
container.h	668 B	-rw-r--r--
context_tracking.h	4.43 KB	-rw-r--r--
context_tracking_state.h	1.39 KB	-rw-r--r--
cordic.h	1.75 KB	-rw-r--r--
coredump.h	783 B	-rw-r--r--
coresight-pmu.h	1.44 KB	-rw-r--r--
coresight-stm.h	152 B	-rw-r--r--
coresight.h	9.86 KB	-rw-r--r--
count_zeros.h	1.62 KB	-rw-r--r--
cper.h	16.11 KB	-rw-r--r--
cpu.h	6.67 KB	-rw-r--r--
cpu_cooling.h	3.59 KB	-rw-r--r--
cpu_pm.h	2.78 KB	-rw-r--r--
cpu_rmap.h	1.86 KB	-rw-r--r--
cpufeature.h	1.84 KB	-rw-r--r--
cpufreq.h	27.93 KB	-rw-r--r--
cpuhotplug.h	11.98 KB	-rw-r--r--
cpuidle.h	8.68 KB	-rw-r--r--
cpumask.h	25.38 KB	-rw-r--r--
cpuset.h	7.07 KB	-rw-r--r--
crash_core.h	2.99 KB	-rw-r--r--
crash_dump.h	2.98 KB	-rw-r--r--
crc-ccitt.h	369 B	-rw-r--r--
crc-itu-t.h	613 B	-rw-r--r--
crc-t10dif.h	415 B	-rw-r--r--
crc16.h	622 B	-rw-r--r--
crc32.h	2.83 KB	-rw-r--r--
crc32c.h	293 B	-rw-r--r--
crc4.h	192 B	-rw-r--r--
crc7.h	316 B	-rw-r--r--
crc8.h	3.65 KB	-rw-r--r--
cred.h	12.1 KB	-rw-r--r--
crypto.h	55.52 KB	-rw-r--r--
cryptohash.h	319 B	-rw-r--r--
cs5535.h	6.28 KB	-rw-r--r--
ctype.h	1.75 KB	-rw-r--r--
cuda.h	501 B	-rw-r--r--
cyclades.h	10.36 KB	-rw-r--r--
davinci_emac.h	1.12 KB	-rw-r--r--
dax.h	3.65 KB	-rw-r--r--
dca.h	2.63 KB	-rw-r--r--
dcache.h	18.78 KB	-rw-r--r--
dccp.h	10.73 KB	-rw-r--r--
dcookies.h	1.3 KB	-rw-r--r--
debug_locks.h	1.51 KB	-rw-r--r--
debugfs.h	10.52 KB	-rw-r--r--
debugobjects.h	3.89 KB	-rw-r--r--
delay.h	1.83 KB	-rw-r--r--
delayacct.h	5.17 KB	-rw-r--r--
delayed_call.h	709 B	-rw-r--r--
dell-led.h	128 B	-rw-r--r--
devcoredump.h	2.78 KB	-rw-r--r--
devfreq-event.h	5.64 KB	-rw-r--r--
devfreq.h	12.53 KB	-rw-r--r--
devfreq_cooling.h	3.52 KB	-rw-r--r--
device-mapper.h	17.83 KB	-rw-r--r--
device.h	55.43 KB	-rw-r--r--
device_cgroup.h	1.86 KB	-rw-r--r--
devpts_fs.h	1.28 KB	-rw-r--r--
digsig.h	1.35 KB	-rw-r--r--
dio.h	10.97 KB	-rw-r--r--
dirent.h	216 B	-rw-r--r--
dlm.h	6.01 KB	-rw-r--r--
dlm_plock.h	678 B	-rw-r--r--
dm-dirty-log.h	3.94 KB	-rw-r--r--
dm-io.h	1.93 KB	-rw-r--r--
dm-kcopyd.h	2.88 KB	-rw-r--r--
dm-region-hash.h	3.11 KB	-rw-r--r--
dm9000.h	1.11 KB	-rw-r--r--
dma-buf.h	14.7 KB	-rw-r--r--
dma-contiguous.h	4.48 KB	-rw-r--r--
dma-debug.h	5.61 KB	-rw-r--r--
dma-direction.h	338 B	-rw-r--r--
dma-fence-array.h	2.49 KB	-rw-r--r--
dma-fence.h	17.29 KB	-rw-r--r--
dma-iommu.h	3.62 KB	-rw-r--r--
dma-mapping.h	24.63 KB	-rw-r--r--
dma_remapping.h	1.46 KB	-rw-r--r--
dmaengine.h	45.91 KB	-rw-r--r--
dmapool.h	1.09 KB	-rw-r--r--
dmar.h	7.94 KB	-rw-r--r--
dmi.h	4.08 KB	-rw-r--r--
dnotify.h	1.02 KB	-rw-r--r--
dns_resolver.h	1.31 KB	-rw-r--r--
dqblk_qtree.h	2.19 KB	-rw-r--r--
dqblk_v1.h	327 B	-rw-r--r--
dqblk_v2.h	406 B	-rw-r--r--
drbd.h	10.67 KB	-rw-r--r--
drbd_genl.h	21.49 KB	-rw-r--r--
drbd_genl_api.h	1.77 KB	-rw-r--r--
drbd_limits.h	7.82 KB	-rw-r--r--
ds2782_battery.h	158 B	-rw-r--r--
dtlk.h	3.5 KB	-rw-r--r--
dw_apb_timer.h	1.7 KB	-rw-r--r--
dynamic_debug.h	5.08 KB	-rw-r--r--
dynamic_queue_limits.h	3.7 KB	-rw-r--r--
earlycpio.h	359 B	-rw-r--r--
ecryptfs.h	3.82 KB	-rw-r--r--
edac.h	20.22 KB	-rw-r--r--
edd.h	1.43 KB	-rw-r--r--
edma.h	807 B	-rw-r--r--
eeprom_93cx6.h	2.94 KB	-rw-r--r--
eeprom_93xx46.h	776 B	-rw-r--r--
efi-bgrt.h	644 B	-rw-r--r--
efi.h	47.77 KB	-rw-r--r--
efs_vh.h	1.55 KB	-rw-r--r--
eisa.h	2.96 KB	-rw-r--r--
elevator.h	9.26 KB	-rw-r--r--
elf-fdpic.h	2.18 KB	-rw-r--r--
elf-randomize.h	583 B	-rw-r--r--
elf.h	1.53 KB	-rw-r--r--
elfcore-compat.h	1.24 KB	-rw-r--r--
elfcore.h	2.11 KB	-rw-r--r--
elfnote.h	3.54 KB	-rw-r--r--
enclosure.h	4.6 KB	-rw-r--r--
err.h	1.55 KB	-rw-r--r--
errno.h	1.34 KB	-rw-r--r--
errqueue.h	524 B	-rw-r--r--
errseq.h	373 B	-rw-r--r--
etherdevice.h	15.67 KB	-rw-r--r--
ethtool.h	17.3 KB	-rw-r--r--
eventfd.h	2.1 KB	-rw-r--r--
eventpoll.h	2.16 KB	-rw-r--r--
evm.h	2.65 KB	-rw-r--r--
export.h	3.88 KB	-rw-r--r--
exportfs.h	7.45 KB	-rw-r--r--
ext2_fs.h	967 B	-rw-r--r--
extable.h	999 B	-rw-r--r--
extcon-provider.h	4.33 KB	-rw-r--r--
extcon.h	9.84 KB	-rw-r--r--
f2fs_fs.h	17.51 KB	-rw-r--r--
f75375s.h	541 B	-rw-r--r--
falloc.h	792 B	-rw-r--r--
fanotify.h	245 B	-rw-r--r--
fault-inject.h	1.87 KB	-rw-r--r--
fb.h	28.87 KB	-rw-r--r--
fbcon.h	281 B	-rw-r--r--
fcdevice.h	988 B	-rw-r--r--
fcntl.h	1.27 KB	-rw-r--r--
fd.h	490 B	-rw-r--r--
fddidevice.h	1.02 KB	-rw-r--r--
fdtable.h	3.28 KB	-rw-r--r--
fec.h	609 B	-rw-r--r--
file.h	2.06 KB	-rw-r--r--
filter.h	26.43 KB	-rw-r--r--
fips.h	167 B	-rw-r--r--
firewire.h	13.4 KB	-rw-r--r--
firmware-map.h	1.32 KB	-rw-r--r--
firmware.h	2.34 KB	-rw-r--r--
fixp-arith.h	4.41 KB	-rw-r--r--
flat.h	1.61 KB	-rw-r--r--
flex_array.h	4.31 KB	-rw-r--r--
flex_proportions.h	2.81 KB	-rw-r--r--
fmc-sdb.h	1.29 KB	-rw-r--r--
fmc.h	9.65 KB	-rw-r--r--
font.h	1.29 KB	-rw-r--r--
frame.h	813 B	-rw-r--r--
freezer.h	8.67 KB	-rw-r--r--
frontswap.h	2.87 KB	-rw-r--r--
fs.h	110.29 KB	-rw-r--r--
fs_enet_pd.h	3.38 KB	-rw-r--r--
fs_pin.h	619 B	-rw-r--r--
fs_stack.h	811 B	-rw-r--r--
fs_struct.h	1.03 KB	-rw-r--r--
fs_uart_pd.h	1.49 KB	-rw-r--r--
fscache-cache.h	18.4 KB	-rw-r--r--
fscache.h	27.54 KB	-rw-r--r--
fscrypt.h	8.93 KB	-rw-r--r--
fscrypt_notsupp.h	4.45 KB	-rw-r--r--
fscrypt_supp.h	6.1 KB	-rw-r--r--
fsi.h	2.37 KB	-rw-r--r--
fsl-diu-fb.h	4.08 KB	-rw-r--r--
fsl_devices.h	4.32 KB	-rw-r--r--
fsl_hypervisor.h	2.76 KB	-rw-r--r--
fsl_ifc.h	25.06 KB	-rw-r--r--
fsldma.h	398 B	-rw-r--r--
fsnotify.h	7.43 KB	-rw-r--r--
fsnotify_backend.h	16.66 KB	-rw-r--r--
ftrace.h	29.86 KB	-rw-r--r--
ftrace_irq.h	823 B	-rw-r--r--
futex.h	1.92 KB	-rw-r--r--
fwnode.h	4.41 KB	-rw-r--r--
gameport.h	5.56 KB	-rw-r--r--
gcd.h	193 B	-rw-r--r--
genalloc.h	5.77 KB	-rw-r--r--
genetlink.h	1.39 KB	-rw-r--r--
genhd.h	22.73 KB	-rw-r--r--
genl_magic_func.h	12.05 KB	-rw-r--r--
genl_magic_struct.h	7.66 KB	-rw-r--r--
getcpu.h	641 B	-rw-r--r--
gfp.h	22.47 KB	-rw-r--r--
glob.h	256 B	-rw-r--r--
goldfish.h	605 B	-rw-r--r--
gpio-pxa.h	571 B	-rw-r--r--
gpio.h	5.67 KB	-rw-r--r--
gpio_keys.h	1.63 KB	-rw-r--r--
hardirq.h	1.95 KB	-rw-r--r--
hash.h	3 KB	-rw-r--r--
hashtable.h	6.63 KB	-rw-r--r--
hdlc.h	3.33 KB	-rw-r--r--
hdlcdrv.h	6.32 KB	-rw-r--r--
hdmi.h	9.36 KB	-rw-r--r--
hid-debug.h	2.07 KB	-rw-r--r--
hid-roccat.h	688 B	-rw-r--r--
hid-sensor-hub.h	9.25 KB	-rw-r--r--
hid-sensor-ids.h	7.27 KB	-rw-r--r--
hid.h	34.55 KB	-rw-r--r--
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highmem.h	5.84 KB	-rw-r--r--
highuid.h	3.12 KB	-rw-r--r--
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hwmon-sysfs.h	1.98 KB	-rw-r--r--
hwmon-vid.h	1.48 KB	-rw-r--r--
hwmon.h	12.07 KB	-rw-r--r--
hwspinlock.h	11.06 KB	-rw-r--r--
hyperv.h	38.83 KB	-rw-r--r--
hypervisor.h	400 B	-rw-r--r--
i2c-algo-bit.h	2.24 KB	-rw-r--r--
i2c-algo-pca.h	2.54 KB	-rw-r--r--
i2c-algo-pcf.h	1.88 KB	-rw-r--r--
i2c-dev.h	1.03 KB	-rw-r--r--
i2c-gpio.h	1.19 KB	-rw-r--r--
i2c-mux-gpio.h	1.35 KB	-rw-r--r--
i2c-mux.h	2.29 KB	-rw-r--r--
i2c-ocores.h	757 B	-rw-r--r--
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i2c-pnx.h	923 B	-rw-r--r--
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i2c-smbus.h	1.94 KB	-rw-r--r--
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i2c.h	30.84 KB	-rw-r--r--
i7300_idle.h	1.95 KB	-rw-r--r--
i8042.h	2.14 KB	-rw-r--r--
i8253.h	809 B	-rw-r--r--
icmp.h	863 B	-rw-r--r--
icmpv6.h	1.29 KB	-rw-r--r--
ide.h	46.29 KB	-rw-r--r--
idr.h	7.81 KB	-rw-r--r--
ieee80211.h	80.94 KB	-rw-r--r--
ieee802154.h	11.5 KB	-rw-r--r--
if_arp.h	1.81 KB	-rw-r--r--
if_bridge.h	2.65 KB	-rw-r--r--
if_eql.h	1.07 KB	-rw-r--r--
if_ether.h	1.28 KB	-rw-r--r--
if_fddi.h	3.44 KB	-rw-r--r--
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if_macvlan.h	2.17 KB	-rw-r--r--
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if_vlan.h	18.67 KB	-rw-r--r--
igmp.h	4.15 KB	-rw-r--r--
ihex.h	1.95 KB	-rw-r--r--
ima.h	2.53 KB	-rw-r--r--
imx-media.h	811 B	-rw-r--r--
in.h	2.43 KB	-rw-r--r--
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inet.h	2.8 KB	-rw-r--r--
inet_diag.h	2.13 KB	-rw-r--r--
inetdevice.h	8.12 KB	-rw-r--r--
init.h	9.1 KB	-rw-r--r--
init_ohci1394_dma.h	196 B	-rw-r--r--
init_task.h	7.84 KB	-rw-r--r--
initrd.h	685 B	-rw-r--r--
inotify.h	696 B	-rw-r--r--
input-polldev.h	2.17 KB	-rw-r--r--
input.h	18.81 KB	-rw-r--r--
integrity.h	1.05 KB	-rw-r--r--
intel-iommu.h	16.77 KB	-rw-r--r--
intel-pti.h	1.56 KB	-rw-r--r--
intel-svm.h	4.96 KB	-rw-r--r--
interrupt.h	21.15 KB	-rw-r--r--
interval_tree.h	831 B	-rw-r--r--
interval_tree_generic.h	8 KB	-rw-r--r--
io-64-nonatomic-hi-lo.h	1.14 KB	-rw-r--r--
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ioc3.h	3.14 KB	-rw-r--r--
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iocontext.h	4.74 KB	-rw-r--r--
iomap.h	3.95 KB	-rw-r--r--
iommu-common.h	1.41 KB	-rw-r--r--
iommu-helper.h	950 B	-rw-r--r--
iommu.h	21.74 KB	-rw-r--r--
iopoll.h	5.72 KB	-rw-r--r--
ioport.h	10.74 KB	-rw-r--r--
ioprio.h	1.96 KB	-rw-r--r--
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ip.h	1.07 KB	-rw-r--r--
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ipc.h	695 B	-rw-r--r--
ipc_namespace.h	4.54 KB	-rw-r--r--
ipmi-fru.h	3.64 KB	-rw-r--r--
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ipmi_smi.h	8.9 KB	-rw-r--r--
ipv6.h	8.92 KB	-rw-r--r--
ipv6_route.h	594 B	-rw-r--r--
irq.h	38.05 KB	-rw-r--r--
irq_cpustat.h	949 B	-rw-r--r--
irq_poll.h	575 B	-rw-r--r--
irq_sim.h	1.16 KB	-rw-r--r--
irq_work.h	1.3 KB	-rw-r--r--
irqbypass.h	3.59 KB	-rw-r--r--
irqchip.h	1.54 KB	-rw-r--r--
irqdesc.h	8.15 KB	-rw-r--r--
irqdomain.h	19.02 KB	-rw-r--r--
irqflags.h	4.82 KB	-rw-r--r--
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irqreturn.h	503 B	-rw-r--r--
isa.h	2.12 KB	-rw-r--r--
isapnp.h	3.8 KB	-rw-r--r--
iscsi_boot_sysfs.h	4.09 KB	-rw-r--r--
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isdn.h	22.99 KB	-rw-r--r--
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isicom.h	1.49 KB	-rw-r--r--
jbd2.h	46.21 KB	-rw-r--r--
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jiffies.h	15.4 KB	-rw-r--r--
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joystick.h	1.28 KB	-rw-r--r--
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jump_label_ratelimit.h	1.12 KB	-rw-r--r--
jz4740-adc.h	1023 B	-rw-r--r--
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kernel.h	31.25 KB	-rw-r--r--
kernel_stat.h	2.5 KB	-rw-r--r--
kernelcapi.h	4.45 KB	-rw-r--r--
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kexec.h	9.64 KB	-rw-r--r--
key-type.h	6.17 KB	-rw-r--r--
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keyboard.h	665 B	-rw-r--r--
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ktime.h	6.71 KB	-rw-r--r--
kvm_host.h	35.37 KB	-rw-r--r--
kvm_irqfd.h	2.39 KB	-rw-r--r--
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kvm_types.h	1.59 KB	-rw-r--r--
l2tp.h	261 B	-rw-r--r--
lapb.h	1.71 KB	-rw-r--r--
latencytop.h	1.18 KB	-rw-r--r--
lcd.h	4.19 KB	-rw-r--r--
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led-class-flash.h	5.42 KB	-rw-r--r--
led-lm3530.h	3.7 KB	-rw-r--r--
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leds-pca9532.h	1.01 KB	-rw-r--r--
leds-regulator.h	1.29 KB	-rw-r--r--
leds-tca6507.h	1.02 KB	-rw-r--r--
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libata.h	64.51 KB	-rw-r--r--
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libgcc.h	1.07 KB	-rw-r--r--
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libps2.h	1.75 KB	-rw-r--r--
license.h	374 B	-rw-r--r--
lightnvm.h	10.95 KB	-rw-r--r--
linkage.h	2.64 KB	-rw-r--r--
linux_logo.h	2.06 KB	-rw-r--r--
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livepatch.h	6.94 KB	-rw-r--r--
llc.h	749 B	-rw-r--r--
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lockdep.h	18.61 KB	-rw-r--r--
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log2.h	5.48 KB	-rw-r--r--
logic_pio.h	3.18 KB	-rw-r--r--
lp.h	2.76 KB	-rw-r--r--
lru_cache.h	12.42 KB	-rw-r--r--
lsm_audit.h	2.73 KB	-rw-r--r--
lsm_hooks.h	88.01 KB	-rw-r--r--
lz4.h	26.44 KB	-rw-r--r--
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mISDNdsp.h	1.19 KB	-rw-r--r--
mISDNhw.h	5.78 KB	-rw-r--r--
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mailbox_client.h	1.79 KB	-rw-r--r--
mailbox_controller.h	5.37 KB	-rw-r--r--
maple.h	2.71 KB	-rw-r--r--
marvell_phy.h	1.17 KB	-rw-r--r--
math64.h	6.42 KB	-rw-r--r--
max17040_battery.h	474 B	-rw-r--r--
mbcache.h	1.57 KB	-rw-r--r--
mbus.h	3.09 KB	-rw-r--r--
mc146818rtc.h	4.46 KB	-rw-r--r--
mc6821.h	1.18 KB	-rw-r--r--
mcb.h	3.88 KB	-rw-r--r--
mdev.h	4.9 KB	-rw-r--r--
mdio-bitbang.h	1.18 KB	-rw-r--r--
mdio-mux.h	1021 B	-rw-r--r--
mdio.h	8.89 KB	-rw-r--r--
mei_cl_bus.h	3.28 KB	-rw-r--r--
mem_encrypt.h	1.21 KB	-rw-r--r--
memblock.h	14.6 KB	-rw-r--r--
memcontrol.h	28.26 KB	-rw-r--r--
memory.h	4.52 KB	-rw-r--r--
memory_hotplug.h	10.12 KB	-rw-r--r--
mempolicy.h	7.44 KB	-rw-r--r--
mempool.h	2.39 KB	-rw-r--r--
memremap.h	7.15 KB	-rw-r--r--
memstick.h	9.73 KB	-rw-r--r--
mic_bus.h	3.2 KB	-rw-r--r--
micrel_phy.h	1.42 KB	-rw-r--r--
microchipphy.h	2.84 KB	-rw-r--r--
migrate.h	10.02 KB	-rw-r--r--
migrate_mode.h	758 B	-rw-r--r--
mii.h	8.74 KB	-rw-r--r--
miscdevice.h	2.79 KB	-rw-r--r--
mm-arch-hooks.h	679 B	-rw-r--r--
mm.h	85.2 KB	-rw-r--r--
mm_inline.h	3.44 KB	-rw-r--r--
mm_types.h	19.15 KB	-rw-r--r--
mm_types_task.h	2.4 KB	-rw-r--r--
mman.h	3.26 KB	-rw-r--r--
mmdebug.h	1.88 KB	-rw-r--r--
mmiotrace.h	3.05 KB	-rw-r--r--
mmu_context.h	378 B	-rw-r--r--
mmu_notifier.h	15.84 KB	-rw-r--r--
mmzone.h	39.68 KB	-rw-r--r--
mnt_namespace.h	617 B	-rw-r--r--
mod_devicetable.h	19.1 KB	-rw-r--r--
module.h	22.23 KB	-rw-r--r--
moduleloader.h	2.72 KB	-rw-r--r--
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mount.h	3.45 KB	-rw-r--r--
mpage.h	761 B	-rw-r--r--
mpi.h	5.17 KB	-rw-r--r--
mpls.h	394 B	-rw-r--r--
mpls_iptunnel.h	178 B	-rw-r--r--
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msdos_fs.h	273 B	-rw-r--r--
msg.h	1.02 KB	-rw-r--r--
msi.h	11.58 KB	-rw-r--r--
mutex.h	6.91 KB	-rw-r--r--
mv643xx.h	52.4 KB	-rw-r--r--
mv643xx_eth.h	1.95 KB	-rw-r--r--
mv643xx_i2c.h	545 B	-rw-r--r--
mvebu-pmsu.h	520 B	-rw-r--r--
mxm-wmi.h	1.05 KB	-rw-r--r--
n_r3964.h	4.06 KB	-rw-r--r--
namei.h	3.41 KB	-rw-r--r--
nd.h	5.71 KB	-rw-r--r--
net.h	11.17 KB	-rw-r--r--
netdev_features.h	9.39 KB	-rw-r--r--
netdevice.h	139.26 KB	-rw-r--r--
netfilter.h	11.74 KB	-rw-r--r--
netfilter_bridge.h	1.82 KB	-rw-r--r--
netfilter_defs.h	239 B	-rw-r--r--
netfilter_ingress.h	1.44 KB	-rw-r--r--
netfilter_ipv4.h	424 B	-rw-r--r--
netfilter_ipv6.h	1.43 KB	-rw-r--r--
netlink.h	6.87 KB	-rw-r--r--
netpoll.h	2.69 KB	-rw-r--r--
nfs.h	1.31 KB	-rw-r--r--
nfs3.h	260 B	-rw-r--r--
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nfs_fs.h	16.03 KB	-rw-r--r--
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nfs_fs_sb.h	8.81 KB	-rw-r--r--
nfs_iostat.h	4.18 KB	-rw-r--r--
nfs_page.h	5.89 KB	-rw-r--r--
nfs_xdr.h	38.78 KB	-rw-r--r--
nfsacl.h	1.15 KB	-rw-r--r--
nl802154.h	4.23 KB	-rw-r--r--
nls.h	3.08 KB	-rw-r--r--
nmi.h	6.56 KB	-rw-r--r--
node.h	3 KB	-rw-r--r--
nodemask.h	16.9 KB	-rw-r--r--
nospec.h	2.14 KB	-rw-r--r--
notifier.h	7.72 KB	-rw-r--r--
ns_common.h	235 B	-rw-r--r--
nsc_gpio.h	1.42 KB	-rw-r--r--
nsproxy.h	2.48 KB	-rw-r--r--
ntb.h	46.52 KB	-rw-r--r--
ntb_transport.h	3.8 KB	-rw-r--r--
nubus.h	4.13 KB	-rw-r--r--
numa.h	292 B	-rw-r--r--
nvme-fc-driver.h	38.22 KB	-rw-r--r--
nvme-fc.h	8.34 KB	-rw-r--r--
nvme-rdma.h	2.44 KB	-rw-r--r--
nvme.h	26.61 KB	-rw-r--r--
nvmem-consumer.h	4.35 KB	-rw-r--r--
nvmem-provider.h	1.52 KB	-rw-r--r--
nvram.h	495 B	-rw-r--r--
of.h	40.35 KB	-rw-r--r--
of_address.h	4.47 KB	-rw-r--r--
of_device.h	3.04 KB	-rw-r--r--
of_dma.h	2.45 KB	-rw-r--r--
of_fdt.h	4.19 KB	-rw-r--r--
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of_graph.h	3.56 KB	-rw-r--r--
of_iommu.h	1 KB	-rw-r--r--
of_irq.h	3.6 KB	-rw-r--r--
of_mdio.h	2.98 KB	-rw-r--r--
of_net.h	708 B	-rw-r--r--
of_pci.h	2.23 KB	-rw-r--r--
of_pdt.h	1.4 KB	-rw-r--r--
of_platform.h	4.1 KB	-rw-r--r--
of_reserved_mem.h	2.35 KB	-rw-r--r--
oid_registry.h	3.87 KB	-rw-r--r--
olpc-ec.h	1.08 KB	-rw-r--r--
omap-dma.h	10.5 KB	-rw-r--r--
omap-dmaengine.h	583 B	-rw-r--r--
omap-gpmc.h	2.22 KB	-rw-r--r--
omap-iommu.h	520 B	-rw-r--r--
omap-mailbox.h	777 B	-rw-r--r--
omapfb.h	1.22 KB	-rw-r--r--
once.h	1.84 KB	-rw-r--r--
oom.h	3.12 KB	-rw-r--r--
openvswitch.h	844 B	-rw-r--r--
oprofile.h	6.1 KB	-rw-r--r--
osq_lock.h	1.04 KB	-rw-r--r--
overflow.h	6.6 KB	-rw-r--r--
oxu210hp.h	197 B	-rw-r--r--
padata.h	6.02 KB	-rw-r--r--
page-flags-layout.h	2.99 KB	-rw-r--r--
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page_idle.h	2.62 KB	-rw-r--r--
page_owner.h	2.3 KB	-rw-r--r--
page_ref.h	4.99 KB	-rw-r--r--
pageblock-flags.h	3.28 KB	-rw-r--r--
pagemap.h	18.92 KB	-rw-r--r--
pagevec.h	2.3 KB	-rw-r--r--
parman.h	2.87 KB	-rw-r--r--
parport.h	17.84 KB	-rw-r--r--
parport_pc.h	6.56 KB	-rw-r--r--
parser.h	1.04 KB	-rw-r--r--
pata_arasan_cf_data.h	1.22 KB	-rw-r--r--
patchkey.h	757 B	-rw-r--r--
path.h	572 B	-rw-r--r--
pch_dma.h	999 B	-rw-r--r--
pci-acpi.h	3.44 KB	-rw-r--r--
pci-aspm.h	882 B	-rw-r--r--
pci-ats.h	1.39 KB	-rw-r--r--
pci-dma-compat.h	4.41 KB	-rw-r--r--
pci-dma.h	454 B	-rw-r--r--
pci-ecam.h	2.54 KB	-rw-r--r--
pci-ep-cfs.h	1.09 KB	-rw-r--r--
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pci-epf.h	4.83 KB	-rw-r--r--
pci.h	81.38 KB	-rw-r--r--
pci_hotplug.h	6.91 KB	-rw-r--r--
pci_ids.h	119.4 KB	-rw-r--r--
pcieport_if.h	2.35 KB	-rw-r--r--
pda_power.h	1.12 KB	-rw-r--r--
pe.h	15.6 KB	-rw-r--r--
percpu-defs.h	18.17 KB	-rw-r--r--
percpu-refcount.h	9.93 KB	-rw-r--r--
percpu-rwsem.h	4.09 KB	-rw-r--r--
percpu.h	5.02 KB	-rw-r--r--
percpu_counter.h	4.26 KB	-rw-r--r--
percpu_ida.h	2.32 KB	-rw-r--r--
perf_event.h	38.74 KB	-rw-r--r--
perf_regs.h	1.02 KB	-rw-r--r--
personality.h	393 B	-rw-r--r--
pfn.h	666 B	-rw-r--r--
pfn_t.h	3.23 KB	-rw-r--r--
phonet.h	1.12 KB	-rw-r--r--
phy.h	31 KB	-rw-r--r--
phy_fixed.h	1.64 KB	-rw-r--r--
phy_led_triggers.h	1.46 KB	-rw-r--r--
phylink.h	5.06 KB	-rw-r--r--
pid.h	5.77 KB	-rw-r--r--
pid_namespace.h	2.33 KB	-rw-r--r--
pim.h	2.67 KB	-rw-r--r--
pipe_fs_i.h	6.46 KB	-rw-r--r--
pkeys.h	916 B	-rw-r--r--
pktcdvd.h	5.87 KB	-rw-r--r--
pl320-ipc.h	758 B	-rw-r--r--
platform_device.h	12.43 KB	-rw-r--r--
plist.h	8.69 KB	-rw-r--r--
pm-trace.h	940 B	-rw-r--r--
pm.h	34.21 KB	-rw-r--r--
pm2301_charger.h	1.68 KB	-rw-r--r--
pm_clock.h	2.45 KB	-rw-r--r--
pm_domain.h	9.03 KB	-rw-r--r--
pm_opp.h	10.08 KB	-rw-r--r--
pm_qos.h	8.51 KB	-rw-r--r--
pm_runtime.h	8.52 KB	-rw-r--r--
pm_wakeirq.h	1.31 KB	-rw-r--r--
pm_wakeup.h	6.61 KB	-rw-r--r--
pmbus.h	1.58 KB	-rw-r--r--
pmu.h	2.34 KB	-rw-r--r--
pnfs_osd_xdr.h	9.27 KB	-rw-r--r--
pnp.h	15.4 KB	-rw-r--r--
poison.h	2.66 KB	-rw-r--r--
poll.h	3.19 KB	-rw-r--r--
posix-clock.h	4.41 KB	-rw-r--r--
posix-timers.h	3.55 KB	-rw-r--r--
posix_acl.h	3.06 KB	-rw-r--r--
posix_acl_xattr.h	1.58 KB	-rw-r--r--
power_supply.h	13.41 KB	-rw-r--r--
powercap.h	12.59 KB	-rw-r--r--
ppp-comp.h	3.1 KB	-rw-r--r--
ppp_channel.h	3.07 KB	-rw-r--r--
ppp_defs.h	454 B	-rw-r--r--
pps-gpio.h	1.01 KB	-rw-r--r--
pps_kernel.h	3.55 KB	-rw-r--r--
pr.h	566 B	-rw-r--r--
preempt.h	9.33 KB	-rw-r--r--
prefetch.h	1.54 KB	-rw-r--r--
prime_numbers.h	1.35 KB	-rw-r--r--
printk.h	15.24 KB	-rw-r--r--
proc_fs.h	3.26 KB	-rw-r--r--
proc_ns.h	2.44 KB	-rw-r--r--
processor.h	2.14 KB	-rw-r--r--
profile.h	2.68 KB	-rw-r--r--
projid.h	2.34 KB	-rw-r--r--
property.h	9.79 KB	-rw-r--r--
psci.h	1.87 KB	-rw-r--r--
pstore.h	7.58 KB	-rw-r--r--
pstore_ram.h	2.89 KB	-rw-r--r--
pti.h	240 B	-rw-r--r--
ptp_classify.h	2.89 KB	-rw-r--r--
ptp_clock_kernel.h	8.39 KB	-rw-r--r--
ptr_ring.h	16.29 KB	-rw-r--r--
ptrace.h	14.77 KB	-rw-r--r--
purgatory.h	589 B	-rw-r--r--
pvclock_gtod.h	548 B	-rw-r--r--
pwm.h	16.8 KB	-rw-r--r--
pwm_backlight.h	740 B	-rw-r--r--
pxa168_eth.h	728 B	-rw-r--r--
pxa2xx_ssp.h	9.8 KB	-rw-r--r--
qcom_scm.h	4.09 KB	-rw-r--r--
qnx6_fs.h	3.27 KB	-rw-r--r--
quicklist.h	2.13 KB	-rw-r--r--
quota.h	18.86 KB	-rw-r--r--
quotaops.h	10.02 KB	-rw-r--r--
radix-tree.h	21.77 KB	-rw-r--r--
raid_class.h	2.08 KB	-rw-r--r--
ramfs.h	762 B	-rw-r--r--
random.h	5.07 KB	-rw-r--r--
range.h	651 B	-rw-r--r--
ras.h	1.18 KB	-rw-r--r--
ratelimit.h	2.63 KB	-rw-r--r--
rational.h	639 B	-rw-r--r--
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rcu_node_tree.h	4.34 KB	-rw-r--r--
rcu_segcblist.h	3.26 KB	-rw-r--r--
rcu_sync.h	2.57 KB	-rw-r--r--
rculist.h	23.53 KB	-rw-r--r--
rculist_bl.h	4.36 KB	-rw-r--r--
rculist_nulls.h	4.93 KB	-rw-r--r--
rcupdate.h	32.58 KB	-rw-r--r--
rcupdate_wait.h	1.63 KB	-rw-r--r--
rcutiny.h	3.64 KB	-rw-r--r--
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rcuwait.h	1.82 KB	-rw-r--r--
reboot-mode.h	600 B	-rw-r--r--
reboot.h	2.05 KB	-rw-r--r--
reciprocal_div.h	1.01 KB	-rw-r--r--
refcount.h	2.6 KB	-rw-r--r--
regmap.h	42.34 KB	-rw-r--r--
regset.h	15.08 KB	-rw-r--r--
relay.h	8.84 KB	-rw-r--r--
remoteproc.h	18.48 KB	-rw-r--r--
reservation.h	8.12 KB	-rw-r--r--
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reset.h	13.69 KB	-rw-r--r--
resource.h	339 B	-rw-r--r--
resource_ext.h	2.22 KB	-rw-r--r--
restart_block.h	1.11 KB	-rw-r--r--
rfkill.h	9.89 KB	-rw-r--r--
rhashtable.h	38.24 KB	-rw-r--r--
ring_buffer.h	6.79 KB	-rw-r--r--
rio.h	19.23 KB	-rw-r--r--
rio_drv.h	14.71 KB	-rw-r--r--
rio_ids.h	1.29 KB	-rw-r--r--
rio_regs.h	19.27 KB	-rw-r--r--
rmap.h	8.76 KB	-rw-r--r--
rmi.h	12.13 KB	-rw-r--r--
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rodata_test.h	559 B	-rw-r--r--
root_dev.h	579 B	-rw-r--r--
rpmsg.h	8.38 KB	-rw-r--r--
rslib.h	2.99 KB	-rw-r--r--
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rtmutex.h	3.47 KB	-rw-r--r--
rtnetlink.h	4.27 KB	-rw-r--r--
rtsx_common.h	1.44 KB	-rw-r--r--
rtsx_pci.h	40.14 KB	-rw-r--r--
rtsx_usb.h	15.95 KB	-rw-r--r--
rwlock.h	4.35 KB	-rw-r--r--
rwlock_api_smp.h	7.67 KB	-rw-r--r--
rwlock_types.h	1.12 KB	-rw-r--r--
rwsem-spinlock.h	1.58 KB	-rw-r--r--
rwsem.h	6 KB	-rw-r--r--
s3c_adc_battery.h	971 B	-rw-r--r--
sa11x0-dma.h	572 B	-rw-r--r--
sbitmap.h	13.56 KB	-rw-r--r--
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scc.h	2.84 KB	-rw-r--r--
sched.h	47.53 KB	-rw-r--r--
sched_clock.h	661 B	-rw-r--r--
scif.h	58.85 KB	-rw-r--r--
scpi_protocol.h	2.58 KB	-rw-r--r--
screen_info.h	191 B	-rw-r--r--
sctp.h	21.92 KB	-rw-r--r--
scx200.h	1.82 KB	-rw-r--r--
scx200_gpio.h	2.38 KB	-rw-r--r--
sdb.h	4.17 KB	-rw-r--r--
sdla.h	6.9 KB	-rw-r--r--
seccomp.h	2.66 KB	-rw-r--r--
securebits.h	239 B	-rw-r--r--
security.h	47.85 KB	-rw-r--r--
sed-opal.h	1.94 KB	-rw-r--r--
seg6.h	121 B	-rw-r--r--
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seg6_iptunnel.h	148 B	-rw-r--r--
seg6_local.h	100 B	-rw-r--r--
selection.h	1.39 KB	-rw-r--r--
selinux.h	910 B	-rw-r--r--
sem.h	2.02 KB	-rw-r--r--
semaphore.h	1.36 KB	-rw-r--r--
seq_buf.h	3.16 KB	-rw-r--r--
seq_file.h	6.68 KB	-rw-r--r--
seq_file_net.h	713 B	-rw-r--r--
seqlock.h	16 KB	-rw-r--r--
seqno-fence.h	3.96 KB	-rw-r--r--
serdev.h	9.48 KB	-rw-r--r--
serial.h	630 B	-rw-r--r--
serial_8250.h	5.91 KB	-rw-r--r--
serial_bcm63xx.h	4.73 KB	-rw-r--r--
serial_core.h	16.38 KB	-rw-r--r--
serial_max3100.h	1.39 KB	-rw-r--r--
serial_pnx8xxx.h	2.61 KB	-rw-r--r--
serial_s3c.h	9.24 KB	-rw-r--r--
serial_sci.h	1.57 KB	-rw-r--r--
serio.h	4.42 KB	-rw-r--r--
set_memory.h	740 B	-rw-r--r--
sfi.h	5.75 KB	-rw-r--r--
sfi_acpi.h	3.39 KB	-rw-r--r--
sfp.h	10.4 KB	-rw-r--r--
sh_clk.h	5.96 KB	-rw-r--r--
sh_dma.h	3.61 KB	-rw-r--r--
sh_eth.h	417 B	-rw-r--r--
sh_intc.h	3.42 KB	-rw-r--r--
sh_timer.h	172 B	-rw-r--r--
shdma-base.h	4.41 KB	-rw-r--r--
shm.h	1.56 KB	-rw-r--r--
shmem_fs.h	5.33 KB	-rw-r--r--
shrinker.h	2.82 KB	-rw-r--r--
signal.h	12.22 KB	-rw-r--r--
signal_types.h	1.13 KB	-rw-r--r--
signalfd.h	817 B	-rw-r--r--
siphash.h	4.63 KB	-rw-r--r--
sirfsoc_dma.h	162 B	-rw-r--r--
sizes.h	1.19 KB	-rw-r--r--
skb_array.h	5.17 KB	-rw-r--r--
skbuff.h	118.95 KB	-rw-r--r--
slab.h	21.45 KB	-rw-r--r--
slab_def.h	2.37 KB	-rw-r--r--
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sm501-regs.h	11.76 KB	-rw-r--r--
sm501.h	4.63 KB	-rw-r--r--
smc911x.h	294 B	-rw-r--r--
smc91x.h	1.57 KB	-rw-r--r--
smp.h	5.66 KB	-rw-r--r--
smpboot.h	2.17 KB	-rw-r--r--
smsc911x.h	2.29 KB	-rw-r--r--
smscphy.h	1.25 KB	-rw-r--r--
sock_diag.h	2.16 KB	-rw-r--r--
socket.h	11.36 KB	-rw-r--r--
sonet.h	469 B	-rw-r--r--
sony-laptop.h	1.28 KB	-rw-r--r--
sonypi.h	2.35 KB	-rw-r--r--
sort.h	247 B	-rw-r--r--
sound.h	807 B	-rw-r--r--
soundcard.h	1.59 KB	-rw-r--r--
spinlock.h	11.04 KB	-rw-r--r--
spinlock_api_smp.h	5.4 KB	-rw-r--r--
spinlock_api_up.h	3.31 KB	-rw-r--r--
spinlock_types.h	1.99 KB	-rw-r--r--
spinlock_types_up.h	726 B	-rw-r--r--
spinlock_up.h	2.16 KB	-rw-r--r--
splice.h	3.01 KB	-rw-r--r--
spmi.h	5.95 KB	-rw-r--r--
sram.h	844 B	-rw-r--r--
srcu.h	6.38 KB	-rw-r--r--
srcutiny.h	3.18 KB	-rw-r--r--
srcutree.h	5.15 KB	-rw-r--r--
ssbi.h	1.11 KB	-rw-r--r--
stackdepot.h	967 B	-rw-r--r--
stackprotector.h	324 B	-rw-r--r--
stacktrace.h	1.45 KB	-rw-r--r--
start_kernel.h	334 B	-rw-r--r--
stat.h	1.18 KB	-rw-r--r--
statfs.h	1.31 KB	-rw-r--r--
static_key.h	30 B	-rw-r--r--
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ste_modem_shm.h	1.59 KB	-rw-r--r--
stm.h	4.75 KB	-rw-r--r--
stmmac.h	5.39 KB	-rw-r--r--
stmp3xxx_rtc_wdt.h	332 B	-rw-r--r--
stmp_device.h	619 B	-rw-r--r--
stop_machine.h	4.66 KB	-rw-r--r--
string.h	13.11 KB	-rw-r--r--
string_helpers.h	2.17 KB	-rw-r--r--
stringhash.h	2.65 KB	-rw-r--r--
stringify.h	341 B	-rw-r--r--
sudmac.h	1.24 KB	-rw-r--r--
sungem_phy.h	3.94 KB	-rw-r--r--
sunserialcore.h	1.08 KB	-rw-r--r--
sunxi-rsb.h	2.89 KB	-rw-r--r--
superhyway.h	2.81 KB	-rw-r--r--
suspend.h	19.13 KB	-rw-r--r--
svga.h	3.75 KB	-rw-r--r--
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swab.h	548 B	-rw-r--r--
swait.h	9.33 KB	-rw-r--r--
swap.h	21.75 KB	-rw-r--r--
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swap_slots.h	840 B	-rw-r--r--
swapfile.h	556 B	-rw-r--r--
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switchtec.h	8.1 KB	-rw-r--r--
sxgbe_platform.h	1.34 KB	-rw-r--r--
sync_file.h	1.57 KB	-rw-r--r--
synclink.h	989 B	-rw-r--r--
sys.h	960 B	-rw-r--r--
sys_soc.h	1.21 KB	-rw-r--r--
syscalls.h	39.85 KB	-rw-r--r--
syscore_ops.h	635 B	-rw-r--r--
sysctl.h	7.36 KB	-rw-r--r--
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syslog.h	1.89 KB	-rw-r--r--
sysrq.h	1.93 KB	-rw-r--r--
sysv_fs.h	9.03 KB	-rw-r--r--
t10-pi.h	1.21 KB	-rw-r--r--
task_io_accounting.h	1.13 KB	-rw-r--r--
task_io_accounting_ops.h	2.55 KB	-rw-r--r--
task_work.h	617 B	-rw-r--r--
taskstats_kern.h	957 B	-rw-r--r--
tboot.h	3.99 KB	-rw-r--r--
tc.h	3.45 KB	-rw-r--r--
tca6416_keypad.h	847 B	-rw-r--r--
tcp.h	15.08 KB	-rw-r--r--
tee_drv.h	8.27 KB	-rw-r--r--
textsearch.h	4.73 KB	-rw-r--r--
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tfrc.h	1.89 KB	-rw-r--r--
thermal.h	19.62 KB	-rw-r--r--
thinkpad_acpi.h	320 B	-rw-r--r--
thread_info.h	3.79 KB	-rw-r--r--
threads.h	1.28 KB	-rw-r--r--
thunderbolt.h	19.02 KB	-rw-r--r--
ti_wilink_st.h	14.07 KB	-rw-r--r--
tick.h	7.88 KB	-rw-r--r--
tifm.h	4.8 KB	-rw-r--r--
timb_dma.h	1.74 KB	-rw-r--r--
timb_gpio.h	1.28 KB	-rw-r--r--
time.h	3.27 KB	-rw-r--r--
time32.h	5.64 KB	-rw-r--r--
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timecounter.h	4.58 KB	-rw-r--r--
timekeeper_internal.h	5.01 KB	-rw-r--r--
timekeeping.h	5.17 KB	-rw-r--r--
timekeeping32.h	2.96 KB	-rw-r--r--
timer.h	6.74 KB	-rw-r--r--
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timeriomem-rng.h	475 B	-rw-r--r--
timerqueue.h	1.12 KB	-rw-r--r--
timex.h	6.35 KB	-rw-r--r--
tnum.h	2.74 KB	-rw-r--r--
topology.h	4.81 KB	-rw-r--r--
torture.h	3.58 KB	-rw-r--r--
toshiba.h	904 B	-rw-r--r--
tpm.h	3 KB	-rw-r--r--
tpm_command.h	847 B	-rw-r--r--
trace.h	964 B	-rw-r--r--
trace_clock.h	667 B	-rw-r--r--
trace_events.h	16.65 KB	-rw-r--r--
trace_seq.h	3.75 KB	-rw-r--r--
tracefs.h	1.19 KB	-rw-r--r--
tracehook.h	7.08 KB	-rw-r--r--
tracepoint-defs.h	778 B	-rw-r--r--
tracepoint.h	16.25 KB	-rw-r--r--
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ts-nbus.h	532 B	-rw-r--r--
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tty.h	27.85 KB	-rw-r--r--
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typecheck.h	624 B	-rw-r--r--
types.h	5.61 KB	-rw-r--r--
u64_stats_sync.h	5.4 KB	-rw-r--r--
uaccess.h	8.88 KB	-rw-r--r--
ucb1400.h	4.26 KB	-rw-r--r--
ucs2_string.h	662 B	-rw-r--r--
udp.h	3.65 KB	-rw-r--r--
uidgid.h	4.07 KB	-rw-r--r--
uio.h	7.66 KB	-rw-r--r--
uio_driver.h	4.07 KB	-rw-r--r--
umh.h	1.79 KB	-rw-r--r--
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usb.h	75.46 KB	-rw-r--r--
usb_usual.h	3.42 KB	-rw-r--r--
usbdevice_fs.h	2.18 KB	-rw-r--r--
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user.h	22 B	-rw-r--r--
user_namespace.h	4.34 KB	-rw-r--r--
userfaultfd_k.h	3.57 KB	-rw-r--r--
util_macros.h	1.17 KB	-rw-r--r--
uts.h	388 B	-rw-r--r--
utsname.h	1.72 KB	-rw-r--r--
uuid.h	2.35 KB	-rw-r--r--
uwb.h	25.22 KB	-rw-r--r--
verification.h	1.57 KB	-rw-r--r--
vermagic.h	1.05 KB	-rw-r--r--
vexpress.h	1.44 KB	-rw-r--r--
vfio.h	6.32 KB	-rw-r--r--
vfs.h	116 B	-rw-r--r--
vga_switcheroo.h	8.84 KB	-rw-r--r--
vgaarb.h	5.12 KB	-rw-r--r--
via-core.h	7.27 KB	-rw-r--r--
via-gpio.h	334 B	-rw-r--r--
via.h	932 B	-rw-r--r--
via_i2c.h	1.48 KB	-rw-r--r--
videodev2.h	2.68 KB	-rw-r--r--
virtio.h	7.13 KB	-rw-r--r--
virtio_byteorder.h	1.46 KB	-rw-r--r--
virtio_caif.h	492 B	-rw-r--r--
virtio_config.h	12.75 KB	-rw-r--r--
virtio_console.h	1.93 KB	-rw-r--r--
virtio_net.h	3.59 KB	-rw-r--r--
virtio_ring.h	2.96 KB	-rw-r--r--
virtio_vsock.h	5.02 KB	-rw-r--r--
vlynq.h	3.88 KB	-rw-r--r--
vm_event_item.h	2.96 KB	-rw-r--r--
vm_sockets.h	703 B	-rw-r--r--
vmacache.h	932 B	-rw-r--r--
vmalloc.h	6.24 KB	-rw-r--r--
vme.h	5.66 KB	-rw-r--r--
vmpressure.h	1.7 KB	-rw-r--r--
vmstat.h	10.93 KB	-rw-r--r--
vmw_vmci_api.h	3.19 KB	-rw-r--r--
vmw_vmci_defs.h	27.93 KB	-rw-r--r--
vringh.h	7.76 KB	-rw-r--r--
vt.h	611 B	-rw-r--r--
vt_buffer.h	1.49 KB	-rw-r--r--
vt_kern.h	6.21 KB	-rw-r--r--
vtime.h	3.57 KB	-rw-r--r--
w1-gpio.h	729 B	-rw-r--r--
w1.h	9.13 KB	-rw-r--r--
wait.h	35.28 KB	-rw-r--r--
wait_bit.h	9.85 KB	-rw-r--r--
wanrouter.h	210 B	-rw-r--r--
watchdog.h	7.81 KB	-rw-r--r--
win_minmax.h	832 B	-rw-r--r--
wireless.h	1.4 KB	-rw-r--r--
wkup_m3_ipc.h	1.53 KB	-rw-r--r--
wl12xx.h	1.39 KB	-rw-r--r--
wm97xx.h	10.61 KB	-rw-r--r--
wmi.h	1.94 KB	-rw-r--r--
workqueue.h	21.56 KB	-rw-r--r--
writeback.h	12.13 KB	-rw-r--r--
ww_mutex.h	12.42 KB	-rw-r--r--
xattr.h	3.38 KB	-rw-r--r--
xxhash.h	7.65 KB	-rw-r--r--
xz.h	11.16 KB	-rw-r--r--
yam.h	2.82 KB	-rw-r--r--
z2_battery.h	318 B	-rw-r--r--
zbud.h	740 B	-rw-r--r--
zconf.h	1.73 KB	-rw-r--r--
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zpool.h	2.99 KB	-rw-r--r--
zsmalloc.h	1.64 KB	-rw-r--r--
zstd.h	48.64 KB	-rw-r--r--
zutil.h	2.73 KB	-rw-r--r--

Code Editor : sched.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_SCHED_H
#define _LINUX_SCHED_H

/*
 * Define 'struct task_struct' and provide the main scheduler
 * APIs (schedule(), wakeup variants, etc.)
 */

#include <uapi/linux/sched.h>

#include <asm/current.h>

#include <linux/pid.h>
#include <linux/sem.h>
#include <linux/shm.h>
#include <linux/kcov.h>
#include <linux/mutex.h>
#include <linux/plist.h>
#include <linux/hrtimer.h>
#include <linux/seccomp.h>
#include <linux/nodemask.h>
#include <linux/rcupdate.h>
#include <linux/resource.h>
#include <linux/latencytop.h>
#include <linux/sched/prio.h>
#include <linux/signal_types.h>
#include <linux/mm_types_task.h>
#include <linux/task_io_accounting.h>

/* task_struct member predeclarations (sorted alphabetically): */
struct audit_context;
struct backing_dev_info;
struct bio_list;
struct blk_plug;
struct cfs_rq;
struct fs_struct;
struct futex_pi_state;
struct io_context;
struct mempolicy;
struct nameidata;
struct nsproxy;
struct perf_event_context;
struct pid_namespace;
struct pipe_inode_info;
struct rcu_node;
struct reclaim_state;
struct robust_list_head;
struct sched_attr;
struct sched_param;
struct seq_file;
struct sighand_struct;
struct signal_struct;
struct task_delay_info;
struct task_group;

/*
 * Task state bitmask. NOTE! These bits are also
 * encoded in fs/proc/array.c: get_task_state().
 *
 * We have two separate sets of flags: task->state
 * is about runnability, while task->exit_state are
 * about the task exiting. Confusing, but this way
 * modifying one set can't modify the other one by
 * mistake.
 */

/* Used in tsk->state: */
#define TASK_RUNNING			0x0000
#define TASK_INTERRUPTIBLE		0x0001
#define TASK_UNINTERRUPTIBLE		0x0002
#define __TASK_STOPPED			0x0004
#define __TASK_TRACED			0x0008
/* Used in tsk->exit_state: */
#define EXIT_DEAD			0x0010
#define EXIT_ZOMBIE			0x0020
#define EXIT_TRACE			(EXIT_ZOMBIE | EXIT_DEAD)
/* Used in tsk->state again: */
#define TASK_PARKED			0x0040
#define TASK_DEAD			0x0080
#define TASK_WAKEKILL			0x0100
#define TASK_WAKING			0x0200
#define TASK_NOLOAD			0x0400
#define TASK_NEW			0x0800
#define TASK_STATE_MAX			0x1000

/* Convenience macros for the sake of set_current_state: */
#define TASK_KILLABLE			(TASK_WAKEKILL | TASK_UNINTERRUPTIBLE)
#define TASK_STOPPED			(TASK_WAKEKILL | __TASK_STOPPED)
#define TASK_TRACED			(TASK_WAKEKILL | __TASK_TRACED)

#define TASK_IDLE			(TASK_UNINTERRUPTIBLE | TASK_NOLOAD)

/* Convenience macros for the sake of wake_up(): */
#define TASK_NORMAL			(TASK_INTERRUPTIBLE | TASK_UNINTERRUPTIBLE)
#define TASK_ALL			(TASK_NORMAL | __TASK_STOPPED | __TASK_TRACED)

/* get_task_state(): */
#define TASK_REPORT			(TASK_RUNNING | TASK_INTERRUPTIBLE | \
					 TASK_UNINTERRUPTIBLE | __TASK_STOPPED | \
					 __TASK_TRACED | EXIT_DEAD | EXIT_ZOMBIE | \
					 TASK_PARKED)

#define task_is_traced(task)		((task->state & __TASK_TRACED) != 0)

#define task_is_stopped(task)		((task->state & __TASK_STOPPED) != 0)

#define task_is_stopped_or_traced(task)	((task->state & (__TASK_STOPPED | __TASK_TRACED)) != 0)

#define task_contributes_to_load(task)	((task->state & TASK_UNINTERRUPTIBLE) != 0 && \
					 (task->flags & PF_FROZEN) == 0 && \
					 (task->state & TASK_NOLOAD) == 0)

#ifdef CONFIG_DEBUG_ATOMIC_SLEEP

/*
 * Special states are those that do not use the normal wait-loop pattern. See
 * the comment with set_special_state().
 */
#define is_special_task_state(state)				\
	((state) & (__TASK_STOPPED | __TASK_TRACED | TASK_DEAD))

#define __set_current_state(state_value)			\
	do {							\
		WARN_ON_ONCE(is_special_task_state(state_value));\
		current->task_state_change = _THIS_IP_;		\
		current->state = (state_value);			\
	} while (0)

#define set_current_state(state_value)				\
	do {							\
		WARN_ON_ONCE(is_special_task_state(state_value));\
		current->task_state_change = _THIS_IP_;		\
		smp_store_mb(current->state, (state_value));	\
	} while (0)

#define set_special_state(state_value)					\
	do {								\
		unsigned long flags; /* may shadow */			\
		WARN_ON_ONCE(!is_special_task_state(state_value));	\
		raw_spin_lock_irqsave(&current->pi_lock, flags);	\
		current->task_state_change = _THIS_IP_;			\
		current->state = (state_value);				\
		raw_spin_unlock_irqrestore(&current->pi_lock, flags);	\
	} while (0)
#else
/*
 * set_current_state() includes a barrier so that the write of current->state
 * is correctly serialised wrt the caller's subsequent test of whether to
 * actually sleep:
 *
 *   for (;;) {
 *	set_current_state(TASK_UNINTERRUPTIBLE);
 *	if (!need_sleep)
 *		break;
 *
 *	schedule();
 *   }
 *   __set_current_state(TASK_RUNNING);
 *
 * If the caller does not need such serialisation (because, for instance, the
 * condition test and condition change and wakeup are under the same lock) then
 * use __set_current_state().
 *
 * The above is typically ordered against the wakeup, which does:
 *
 *   need_sleep = false;
 *   wake_up_state(p, TASK_UNINTERRUPTIBLE);
 *
 * Where wake_up_state() (and all other wakeup primitives) imply enough
 * barriers to order the store of the variable against wakeup.
 *
 * Wakeup will do: if (@state & p->state) p->state = TASK_RUNNING, that is,
 * once it observes the TASK_UNINTERRUPTIBLE store the waking CPU can issue a
 * TASK_RUNNING store which can collide with __set_current_state(TASK_RUNNING).
 *
 * However, with slightly different timing the wakeup TASK_RUNNING store can
 * also collide with the TASK_UNINTERRUPTIBLE store. Loosing that store is not
 * a problem either because that will result in one extra go around the loop
 * and our @cond test will save the day.
 *
 * Also see the comments of try_to_wake_up().
 */
#define __set_current_state(state_value)				\
	current->state = (state_value)

#define set_current_state(state_value)					\
	smp_store_mb(current->state, (state_value))

/*
 * set_special_state() should be used for those states when the blocking task
 * can not use the regular condition based wait-loop. In that case we must
 * serialize against wakeups such that any possible in-flight TASK_RUNNING stores
 * will not collide with our state change.
 */
#define set_special_state(state_value)					\
	do {								\
		unsigned long flags; /* may shadow */			\
		raw_spin_lock_irqsave(&current->pi_lock, flags);	\
		current->state = (state_value);				\
		raw_spin_unlock_irqrestore(&current->pi_lock, flags);	\
	} while (0)

#endif

/* Task command name length: */
#define TASK_COMM_LEN			16

extern void scheduler_tick(void);

#define	MAX_SCHEDULE_TIMEOUT		LONG_MAX

extern long schedule_timeout(long timeout);
extern long schedule_timeout_interruptible(long timeout);
extern long schedule_timeout_killable(long timeout);
extern long schedule_timeout_uninterruptible(long timeout);
extern long schedule_timeout_idle(long timeout);
asmlinkage void schedule(void);
extern void schedule_preempt_disabled(void);

extern int __must_check io_schedule_prepare(void);
extern void io_schedule_finish(int token);
extern long io_schedule_timeout(long timeout);
extern void io_schedule(void);

/**
 * struct prev_cputime - snapshot of system and user cputime
 * @utime: time spent in user mode
 * @stime: time spent in system mode
 * @lock: protects the above two fields
 *
 * Stores previous user/system time values such that we can guarantee
 * monotonicity.
 */
struct prev_cputime {
#ifndef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE
	u64				utime;
	u64				stime;
	raw_spinlock_t			lock;
#endif
};

/**
 * struct task_cputime - collected CPU time counts
 * @utime:		time spent in user mode, in nanoseconds
 * @stime:		time spent in kernel mode, in nanoseconds
 * @sum_exec_runtime:	total time spent on the CPU, in nanoseconds
 *
 * This structure groups together three kinds of CPU time that are tracked for
 * threads and thread groups.  Most things considering CPU time want to group
 * these counts together and treat all three of them in parallel.
 */
struct task_cputime {
	u64				utime;
	u64				stime;
	unsigned long long		sum_exec_runtime;
};

/* Alternate field names when used on cache expirations: */
#define virt_exp			utime
#define prof_exp			stime
#define sched_exp			sum_exec_runtime

enum vtime_state {
	/* Task is sleeping or running in a CPU with VTIME inactive: */
	VTIME_INACTIVE = 0,
	/* Task runs in userspace in a CPU with VTIME active: */
	VTIME_USER,
	/* Task runs in kernelspace in a CPU with VTIME active: */
	VTIME_SYS,
};

struct vtime {
	seqcount_t		seqcount;
	unsigned long long	starttime;
	enum vtime_state	state;
	u64			utime;
	u64			stime;
	u64			gtime;
};

struct sched_info {
#ifdef CONFIG_SCHED_INFO
	/* Cumulative counters: */

/* # of times we have run on this CPU: */
	unsigned long			pcount;

/* Time spent waiting on a runqueue: */
	unsigned long long		run_delay;

/* Timestamps: */

/* When did we last run on a CPU? */
	unsigned long long		last_arrival;

/* When were we last queued to run? */
	unsigned long long		last_queued;

#endif /* CONFIG_SCHED_INFO */
};

/*
 * Integer metrics need fixed point arithmetic, e.g., sched/fair
 * has a few: load, load_avg, util_avg, freq, and capacity.
 *
 * We define a basic fixed point arithmetic range, and then formalize
 * all these metrics based on that basic range.
 */
# define SCHED_FIXEDPOINT_SHIFT		10
# define SCHED_FIXEDPOINT_SCALE		(1L << SCHED_FIXEDPOINT_SHIFT)

struct load_weight {
	unsigned long			weight;
	u32				inv_weight;
};

/*
 * The load_avg/util_avg accumulates an infinite geometric series
 * (see __update_load_avg() in kernel/sched/fair.c).
 *
 * [load_avg definition]
 *
 *   load_avg = runnable% * scale_load_down(load)
 *
 * where runnable% is the time ratio that a sched_entity is runnable.
 * For cfs_rq, it is the aggregated load_avg of all runnable and
 * blocked sched_entities.
 *
 * load_avg may also take frequency scaling into account:
 *
 *   load_avg = runnable% * scale_load_down(load) * freq%
 *
 * where freq% is the CPU frequency normalized to the highest frequency.
 *
 * [util_avg definition]
 *
 *   util_avg = running% * SCHED_CAPACITY_SCALE
 *
 * where running% is the time ratio that a sched_entity is running on
 * a CPU. For cfs_rq, it is the aggregated util_avg of all runnable
 * and blocked sched_entities.
 *
 * util_avg may also factor frequency scaling and CPU capacity scaling:
 *
 *   util_avg = running% * SCHED_CAPACITY_SCALE * freq% * capacity%
 *
 * where freq% is the same as above, and capacity% is the CPU capacity
 * normalized to the greatest capacity (due to uarch differences, etc).
 *
 * N.B., the above ratios (runnable%, running%, freq%, and capacity%)
 * themselves are in the range of [0, 1]. To do fixed point arithmetics,
 * we therefore scale them to as large a range as necessary. This is for
 * example reflected by util_avg's SCHED_CAPACITY_SCALE.
 *
 * [Overflow issue]
 *
 * The 64-bit load_sum can have 4353082796 (=2^64/47742/88761) entities
 * with the highest load (=88761), always runnable on a single cfs_rq,
 * and should not overflow as the number already hits PID_MAX_LIMIT.
 *
 * For all other cases (including 32-bit kernels), struct load_weight's
 * weight will overflow first before we do, because:
 *
 *    Max(load_avg) <= Max(load.weight)
 *
 * Then it is the load_weight's responsibility to consider overflow
 * issues.
 */
struct sched_avg {
	u64				last_update_time;
	u64				load_sum;
	u64				runnable_load_sum;
	u32				util_sum;
	u32				period_contrib;
	unsigned long			load_avg;
	unsigned long			runnable_load_avg;
	unsigned long			util_avg;
};

struct sched_statistics {
#ifdef CONFIG_SCHEDSTATS
	u64				wait_start;
	u64				wait_max;
	u64				wait_count;
	u64				wait_sum;
	u64				iowait_count;
	u64				iowait_sum;

u64				sleep_start;
	u64				sleep_max;
	s64				sum_sleep_runtime;

u64				block_start;
	u64				block_max;
	u64				exec_max;
	u64				slice_max;

u64				nr_migrations_cold;
	u64				nr_failed_migrations_affine;
	u64				nr_failed_migrations_running;
	u64				nr_failed_migrations_hot;
	u64				nr_forced_migrations;

u64				nr_wakeups;
	u64				nr_wakeups_sync;
	u64				nr_wakeups_migrate;
	u64				nr_wakeups_local;
	u64				nr_wakeups_remote;
	u64				nr_wakeups_affine;
	u64				nr_wakeups_affine_attempts;
	u64				nr_wakeups_passive;
	u64				nr_wakeups_idle;
#endif
};

struct sched_entity {
	/* For load-balancing: */
	struct load_weight		load;
	unsigned long			runnable_weight;
	struct rb_node			run_node;
	struct list_head		group_node;
	unsigned int			on_rq;

u64				exec_start;
	u64				sum_exec_runtime;
	u64				vruntime;
	u64				prev_sum_exec_runtime;

u64				nr_migrations;

struct sched_statistics		statistics;

#ifdef CONFIG_FAIR_GROUP_SCHED
	int				depth;
	struct sched_entity		*parent;
	/* rq on which this entity is (to be) queued: */
	struct cfs_rq			*cfs_rq;
	/* rq "owned" by this entity/group: */
	struct cfs_rq			*my_q;
#endif

#ifdef CONFIG_SMP
	/*
	 * Per entity load average tracking.
	 *
	 * Put into separate cache line so it does not
	 * collide with read-mostly values above.
	 */
	struct sched_avg		avg ____cacheline_aligned_in_smp;
#endif
};

struct sched_rt_entity {
	struct list_head		run_list;
	unsigned long			timeout;
	unsigned long			watchdog_stamp;
	unsigned int			time_slice;
	unsigned short			on_rq;
	unsigned short			on_list;

struct sched_rt_entity		*back;
#ifdef CONFIG_RT_GROUP_SCHED
	struct sched_rt_entity		*parent;
	/* rq on which this entity is (to be) queued: */
	struct rt_rq			*rt_rq;
	/* rq "owned" by this entity/group: */
	struct rt_rq			*my_q;
#endif
} __randomize_layout;

struct sched_dl_entity {
	struct rb_node			rb_node;

/*
	 * Original scheduling parameters. Copied here from sched_attr
	 * during sched_setattr(), they will remain the same until
	 * the next sched_setattr().
	 */
	u64				dl_runtime;	/* Maximum runtime for each instance	*/
	u64				dl_deadline;	/* Relative deadline of each instance	*/
	u64				dl_period;	/* Separation of two instances (period) */
	u64				dl_bw;		/* dl_runtime / dl_period		*/
	u64				dl_density;	/* dl_runtime / dl_deadline		*/

/*
	 * Actual scheduling parameters. Initialized with the values above,
	 * they are continously updated during task execution. Note that
	 * the remaining runtime could be < 0 in case we are in overrun.
	 */
	s64				runtime;	/* Remaining runtime for this instance	*/
	u64				deadline;	/* Absolute deadline for this instance	*/
	unsigned int			flags;		/* Specifying the scheduler behaviour	*/

/*
	 * Some bool flags:
	 *
	 * @dl_throttled tells if we exhausted the runtime. If so, the
	 * task has to wait for a replenishment to be performed at the
	 * next firing of dl_timer.
	 *
	 * @dl_boosted tells if we are boosted due to DI. If so we are
	 * outside bandwidth enforcement mechanism (but only until we
	 * exit the critical section);
	 *
	 * @dl_yielded tells if task gave up the CPU before consuming
	 * all its available runtime during the last job.
	 *
	 * @dl_non_contending tells if the task is inactive while still
	 * contributing to the active utilization. In other words, it
	 * indicates if the inactive timer has been armed and its handler
	 * has not been executed yet. This flag is useful to avoid race
	 * conditions between the inactive timer handler and the wakeup
	 * code.
	 */
	unsigned int			dl_throttled      : 1;
	unsigned int			dl_boosted        : 1;
	unsigned int			dl_yielded        : 1;
	unsigned int			dl_non_contending : 1;

/*
	 * Bandwidth enforcement timer. Each -deadline task has its
	 * own bandwidth to be enforced, thus we need one timer per task.
	 */
	struct hrtimer			dl_timer;

/*
	 * Inactive timer, responsible for decreasing the active utilization
	 * at the "0-lag time". When a -deadline task blocks, it contributes
	 * to GRUB's active utilization until the "0-lag time", hence a
	 * timer is needed to decrease the active utilization at the correct
	 * time.
	 */
	struct hrtimer inactive_timer;
};

union rcu_special {
	struct {
		u8			blocked;
		u8			need_qs;
		u8			exp_need_qs;

/* Otherwise the compiler can store garbage here: */
		u8			pad;
	} b; /* Bits. */
	u32 s; /* Set of bits. */
};

enum perf_event_task_context {
	perf_invalid_context = -1,
	perf_hw_context = 0,
	perf_sw_context,
	perf_nr_task_contexts,
};

struct wake_q_node {
	struct wake_q_node *next;
};

struct task_struct {
#ifdef CONFIG_THREAD_INFO_IN_TASK
	/*
	 * For reasons of header soup (see current_thread_info()), this
	 * must be the first element of task_struct.
	 */
	struct thread_info		thread_info;
#endif
	/* -1 unrunnable, 0 runnable, >0 stopped: */
	volatile long			state;

/*
	 * This begins the randomizable portion of task_struct. Only
	 * scheduling-critical items should be added above here.
	 */
	randomized_struct_fields_start

void				*stack;
	atomic_t			usage;
	/* Per task flags (PF_*), defined further below: */
	unsigned int			flags;
	unsigned int			ptrace;

#ifdef CONFIG_SMP
	struct llist_node		wake_entry;
	int				on_cpu;
#ifdef CONFIG_THREAD_INFO_IN_TASK
	/* Current CPU: */
	unsigned int			cpu;
#endif
	unsigned int			wakee_flips;
	unsigned long			wakee_flip_decay_ts;
	struct task_struct		*last_wakee;

int				wake_cpu;
#endif
	int				on_rq;

int				prio;
	int				static_prio;
	int				normal_prio;
	unsigned int			rt_priority;

const struct sched_class	*sched_class;
	struct sched_entity		se;
	struct sched_rt_entity		rt;
#ifdef CONFIG_CGROUP_SCHED
	struct task_group		*sched_task_group;
#endif
	struct sched_dl_entity		dl;

#ifdef CONFIG_PREEMPT_NOTIFIERS
	/* List of struct preempt_notifier: */
	struct hlist_head		preempt_notifiers;
#endif

#ifdef CONFIG_BLK_DEV_IO_TRACE
	unsigned int			btrace_seq;
#endif

unsigned int			policy;
	int				nr_cpus_allowed;
	cpumask_t			cpus_allowed;

#ifdef CONFIG_PREEMPT_RCU
	int				rcu_read_lock_nesting;
	union rcu_special		rcu_read_unlock_special;
	struct list_head		rcu_node_entry;
	struct rcu_node			*rcu_blocked_node;
#endif /* #ifdef CONFIG_PREEMPT_RCU */

#ifdef CONFIG_TASKS_RCU
	unsigned long			rcu_tasks_nvcsw;
	u8				rcu_tasks_holdout;
	u8				rcu_tasks_idx;
	int				rcu_tasks_idle_cpu;
	struct list_head		rcu_tasks_holdout_list;
#endif /* #ifdef CONFIG_TASKS_RCU */

struct sched_info		sched_info;

struct list_head		tasks;
#ifdef CONFIG_SMP
	struct plist_node		pushable_tasks;
	struct rb_node			pushable_dl_tasks;
#endif

struct mm_struct		*mm;
	struct mm_struct		*active_mm;

/* Per-thread vma caching: */
	struct vmacache			vmacache;

#ifdef SPLIT_RSS_COUNTING
	struct task_rss_stat		rss_stat;
#endif
	int				exit_state;
	int				exit_code;
	int				exit_signal;
	/* The signal sent when the parent dies: */
	int				pdeath_signal;
	/* JOBCTL_*, siglock protected: */
	unsigned long			jobctl;

/* Used for emulating ABI behavior of previous Linux versions: */
	unsigned int			personality;

/* Scheduler bits, serialized by scheduler locks: */
	unsigned			sched_reset_on_fork:1;
	unsigned			sched_contributes_to_load:1;
	unsigned			sched_migrated:1;
	unsigned			sched_remote_wakeup:1;
	/* Force alignment to the next boundary: */
	unsigned			:0;

/* Unserialized, strictly 'current' */

/* Bit to tell LSMs we're in execve(): */
	unsigned			in_execve:1;
	unsigned			in_iowait:1;
#ifndef TIF_RESTORE_SIGMASK
	unsigned			restore_sigmask:1;
#endif
#ifdef CONFIG_MEMCG
	unsigned			memcg_may_oom:1;
#ifndef CONFIG_SLOB
	unsigned			memcg_kmem_skip_account:1;
#endif
#endif
#ifdef CONFIG_COMPAT_BRK
	unsigned			brk_randomized:1;
#endif
#ifdef CONFIG_CGROUPS
	/* disallow userland-initiated cgroup migration */
	unsigned			no_cgroup_migration:1;
#endif

unsigned long			atomic_flags; /* Flags requiring atomic access. */

struct restart_block		restart_block;

pid_t				pid;
	pid_t				tgid;

#ifdef CONFIG_CC_STACKPROTECTOR
	/* Canary value for the -fstack-protector GCC feature: */
	unsigned long			stack_canary;
#endif
	/*
	 * Pointers to the (original) parent process, youngest child, younger sibling,
	 * older sibling, respectively.  (p->father can be replaced with
	 * p->real_parent->pid)
	 */

/* Real parent process: */
	struct task_struct __rcu	*real_parent;

/* Recipient of SIGCHLD, wait4() reports: */
	struct task_struct __rcu	*parent;

/*
	 * Children/sibling form the list of natural children:
	 */
	struct list_head		children;
	struct list_head		sibling;
	struct task_struct		*group_leader;

/*
	 * 'ptraced' is the list of tasks this task is using ptrace() on.
	 *
	 * This includes both natural children and PTRACE_ATTACH targets.
	 * 'ptrace_entry' is this task's link on the p->parent->ptraced list.
	 */
	struct list_head		ptraced;
	struct list_head		ptrace_entry;

/* PID/PID hash table linkage. */
	struct pid_link			pids[PIDTYPE_MAX];
	struct list_head		thread_group;
	struct list_head		thread_node;

struct completion		*vfork_done;

/* CLONE_CHILD_SETTID: */
	int __user			*set_child_tid;

/* CLONE_CHILD_CLEARTID: */
	int __user			*clear_child_tid;

u64				utime;
	u64				stime;
#ifdef CONFIG_ARCH_HAS_SCALED_CPUTIME
	u64				utimescaled;
	u64				stimescaled;
#endif
	u64				gtime;
	struct prev_cputime		prev_cputime;
#ifdef CONFIG_VIRT_CPU_ACCOUNTING_GEN
	struct vtime			vtime;
#endif

#ifdef CONFIG_NO_HZ_FULL
	atomic_t			tick_dep_mask;
#endif
	/* Context switch counts: */
	unsigned long			nvcsw;
	unsigned long			nivcsw;

/* Monotonic time in nsecs: */
	u64				start_time;

/* Boot based time in nsecs: */
	u64				real_start_time;

/* MM fault and swap info: this can arguably be seen as either mm-specific or thread-specific: */
	unsigned long			min_flt;
	unsigned long			maj_flt;

#ifdef CONFIG_POSIX_TIMERS
	struct task_cputime		cputime_expires;
	struct list_head		cpu_timers[3];
#endif

/* Process credentials: */

/* Tracer's credentials at attach: */
	const struct cred __rcu		*ptracer_cred;

/* Objective and real subjective task credentials (COW): */
	const struct cred __rcu		*real_cred;

/* Effective (overridable) subjective task credentials (COW): */
	const struct cred __rcu		*cred;

/*
	 * executable name, excluding path.
	 *
	 * - normally initialized setup_new_exec()
	 * - access it with [gs]et_task_comm()
	 * - lock it with task_lock()
	 */
	char				comm[TASK_COMM_LEN];

struct nameidata		*nameidata;

#ifdef CONFIG_SYSVIPC
	struct sysv_sem			sysvsem;
	struct sysv_shm			sysvshm;
#endif
#ifdef CONFIG_DETECT_HUNG_TASK
	unsigned long			last_switch_count;
#endif
	/* Filesystem information: */
	struct fs_struct		*fs;

/* Open file information: */
	struct files_struct		*files;

/* Namespaces: */
	struct nsproxy			*nsproxy;

/* Signal handlers: */
	struct signal_struct		*signal;
	struct sighand_struct		*sighand;
	sigset_t			blocked;
	sigset_t			real_blocked;
	/* Restored if set_restore_sigmask() was used: */
	sigset_t			saved_sigmask;
	struct sigpending		pending;
	unsigned long			sas_ss_sp;
	size_t				sas_ss_size;
	unsigned int			sas_ss_flags;

struct callback_head		*task_works;

struct audit_context		*audit_context;
#ifdef CONFIG_AUDITSYSCALL
	kuid_t				loginuid;
	unsigned int			sessionid;
#endif
	struct seccomp			seccomp;

/* Thread group tracking: */
	u32				parent_exec_id;
	u32				self_exec_id;

/* Protection against (de-)allocation: mm, files, fs, tty, keyrings, mems_allowed, mempolicy: */
	spinlock_t			alloc_lock;

/* Protection of the PI data structures: */
	raw_spinlock_t			pi_lock;

struct wake_q_node		wake_q;

#ifdef CONFIG_RT_MUTEXES
	/* PI waiters blocked on a rt_mutex held by this task: */
	struct rb_root_cached		pi_waiters;
	/* Updated under owner's pi_lock and rq lock */
	struct task_struct		*pi_top_task;
	/* Deadlock detection and priority inheritance handling: */
	struct rt_mutex_waiter		*pi_blocked_on;
#endif

#ifdef CONFIG_DEBUG_MUTEXES
	/* Mutex deadlock detection: */
	struct mutex_waiter		*blocked_on;
#endif

#ifdef CONFIG_TRACE_IRQFLAGS
	unsigned int			irq_events;
	unsigned long			hardirq_enable_ip;
	unsigned long			hardirq_disable_ip;
	unsigned int			hardirq_enable_event;
	unsigned int			hardirq_disable_event;
	int				hardirqs_enabled;
	int				hardirq_context;
	unsigned long			softirq_disable_ip;
	unsigned long			softirq_enable_ip;
	unsigned int			softirq_disable_event;
	unsigned int			softirq_enable_event;
	int				softirqs_enabled;
	int				softirq_context;
#endif

#ifdef CONFIG_LOCKDEP
# define MAX_LOCK_DEPTH			48UL
	u64				curr_chain_key;
	int				lockdep_depth;
	unsigned int			lockdep_recursion;
	struct held_lock		held_locks[MAX_LOCK_DEPTH];
#endif

#ifdef CONFIG_UBSAN
	unsigned int			in_ubsan;
#endif

/* Journalling filesystem info: */
	void				*journal_info;

/* Stacked block device info: */
	struct bio_list			*bio_list;

#ifdef CONFIG_BLOCK
	/* Stack plugging: */
	struct blk_plug			*plug;
#endif

/* VM state: */
	struct reclaim_state		*reclaim_state;

struct backing_dev_info		*backing_dev_info;

struct io_context		*io_context;

/* Ptrace state: */
	unsigned long			ptrace_message;
	siginfo_t			*last_siginfo;

struct task_io_accounting	ioac;
#ifdef CONFIG_TASK_XACCT
	/* Accumulated RSS usage: */
	u64				acct_rss_mem1;
	/* Accumulated virtual memory usage: */
	u64				acct_vm_mem1;
	/* stime + utime since last update: */
	u64				acct_timexpd;
#endif
#ifdef CONFIG_CPUSETS
	/* Protected by ->alloc_lock: */
	nodemask_t			mems_allowed;
	/* Seqence number to catch updates: */
	seqcount_t			mems_allowed_seq;
	int				cpuset_mem_spread_rotor;
	int				cpuset_slab_spread_rotor;
#endif
#ifdef CONFIG_CGROUPS
	/* Control Group info protected by css_set_lock: */
	struct css_set __rcu		*cgroups;
	/* cg_list protected by css_set_lock and tsk->alloc_lock: */
	struct list_head		cg_list;
#endif
#ifdef CONFIG_INTEL_RDT
	u32				closid;
	u32				rmid;
#endif
#ifdef CONFIG_FUTEX
	struct robust_list_head __user	*robust_list;
#ifdef CONFIG_COMPAT
	struct compat_robust_list_head __user *compat_robust_list;
#endif
	struct list_head		pi_state_list;
	struct futex_pi_state		*pi_state_cache;
#endif
#ifdef CONFIG_PERF_EVENTS
	struct perf_event_context	*perf_event_ctxp[perf_nr_task_contexts];
	struct mutex			perf_event_mutex;
	struct list_head		perf_event_list;
#endif
#ifdef CONFIG_DEBUG_PREEMPT
	unsigned long			preempt_disable_ip;
#endif
#ifdef CONFIG_NUMA
	/* Protected by alloc_lock: */
	struct mempolicy		*mempolicy;
	short				il_prev;
	short				pref_node_fork;
#endif
#ifdef CONFIG_NUMA_BALANCING
	int				numa_scan_seq;
	unsigned int			numa_scan_period;
	unsigned int			numa_scan_period_max;
	int				numa_preferred_nid;
	unsigned long			numa_migrate_retry;
	/* Migration stamp: */
	u64				node_stamp;
	u64				last_task_numa_placement;
	u64				last_sum_exec_runtime;
	struct callback_head		numa_work;

struct list_head		numa_entry;
	struct numa_group		*numa_group;

/*
	 * numa_faults is an array split into four regions:
	 * faults_memory, faults_cpu, faults_memory_buffer, faults_cpu_buffer
	 * in this precise order.
	 *
	 * faults_memory: Exponential decaying average of faults on a per-node
	 * basis. Scheduling placement decisions are made based on these
	 * counts. The values remain static for the duration of a PTE scan.
	 * faults_cpu: Track the nodes the process was running on when a NUMA
	 * hinting fault was incurred.
	 * faults_memory_buffer and faults_cpu_buffer: Record faults per node
	 * during the current scan window. When the scan completes, the counts
	 * in faults_memory and faults_cpu decay and these values are copied.
	 */
	unsigned long			*numa_faults;
	unsigned long			total_numa_faults;

/*
	 * numa_faults_locality tracks if faults recorded during the last
	 * scan window were remote/local or failed to migrate. The task scan
	 * period is adapted based on the locality of the faults with different
	 * weights depending on whether they were shared or private faults
	 */
	unsigned long			numa_faults_locality[3];

unsigned long			numa_pages_migrated;
#endif /* CONFIG_NUMA_BALANCING */

struct tlbflush_unmap_batch	tlb_ubc;

struct rcu_head			rcu;

/* Cache last used pipe for splice(): */
	struct pipe_inode_info		*splice_pipe;

struct page_frag		task_frag;

#ifdef CONFIG_TASK_DELAY_ACCT
	struct task_delay_info		*delays;
#endif

#ifdef CONFIG_FAULT_INJECTION
	int				make_it_fail;
	unsigned int			fail_nth;
#endif
	/*
	 * When (nr_dirtied >= nr_dirtied_pause), it's time to call
	 * balance_dirty_pages() for a dirty throttling pause:
	 */
	int				nr_dirtied;
	int				nr_dirtied_pause;
	/* Start of a write-and-pause period: */
	unsigned long			dirty_paused_when;

#ifdef CONFIG_LATENCYTOP
	int				latency_record_count;
	struct latency_record		latency_record[LT_SAVECOUNT];
#endif
	/*
	 * Time slack values; these are used to round up poll() and
	 * select() etc timeout values. These are in nanoseconds.
	 */
	u64				timer_slack_ns;
	u64				default_timer_slack_ns;

#ifdef CONFIG_KASAN
	unsigned int			kasan_depth;
#endif

#ifdef CONFIG_FUNCTION_GRAPH_TRACER
	/* Index of current stored address in ret_stack: */
	int				curr_ret_stack;
	int				curr_ret_depth;

/* Stack of return addresses for return function tracing: */
	struct ftrace_ret_stack		*ret_stack;

/* Timestamp for last schedule: */
	unsigned long long		ftrace_timestamp;

/*
	 * Number of functions that haven't been traced
	 * because of depth overrun:
	 */
	atomic_t			trace_overrun;

/* Pause tracing: */
	atomic_t			tracing_graph_pause;
#endif

#ifdef CONFIG_TRACING
	/* State flags for use by tracers: */
	unsigned long			trace;

/* Bitmask and counter of trace recursion: */
	unsigned long			trace_recursion;
#endif /* CONFIG_TRACING */

#ifdef CONFIG_KCOV
	/* Coverage collection mode enabled for this task (0 if disabled): */
	enum kcov_mode			kcov_mode;

/* Size of the kcov_area: */
	unsigned int			kcov_size;

/* Buffer for coverage collection: */
	void				*kcov_area;

/* KCOV descriptor wired with this task or NULL: */
	struct kcov			*kcov;
#endif

#ifdef CONFIG_MEMCG
	struct mem_cgroup		*memcg_in_oom;
	gfp_t				memcg_oom_gfp_mask;
	int				memcg_oom_order;

/* Number of pages to reclaim on returning to userland: */
	unsigned int			memcg_nr_pages_over_high;
#endif

#ifdef CONFIG_UPROBES
	struct uprobe_task		*utask;
#endif
#if defined(CONFIG_BCACHE) || defined(CONFIG_BCACHE_MODULE)
	unsigned int			sequential_io;
	unsigned int			sequential_io_avg;
#endif
#ifdef CONFIG_DEBUG_ATOMIC_SLEEP
	unsigned long			task_state_change;
#endif
	int				pagefault_disabled;
#ifdef CONFIG_MMU
	struct task_struct		*oom_reaper_list;
#endif
#ifdef CONFIG_VMAP_STACK
	struct vm_struct		*stack_vm_area;
#endif
#ifdef CONFIG_THREAD_INFO_IN_TASK
	/* A live task holds one reference: */
	atomic_t			stack_refcount;
#endif
#ifdef CONFIG_LIVEPATCH
	int patch_state;
#endif
#ifdef CONFIG_SECURITY
	/* Used by LSM modules for access restriction: */
	void				*security;
#endif

/*
	 * New fields for task_struct should be added above here, so that
	 * they are included in the randomized portion of task_struct.
	 */
	randomized_struct_fields_end

/* CPU-specific state of this task: */
	struct thread_struct		thread;

/*
	 * WARNING: on x86, 'thread_struct' contains a variable-sized
	 * structure.  It *MUST* be at the end of 'task_struct'.
	 *
	 * Do not put anything below here!
	 */
};

static inline struct pid *task_pid(struct task_struct *task)
{
	return task->pids[PIDTYPE_PID].pid;
}

static inline struct pid *task_tgid(struct task_struct *task)
{
	return task->group_leader->pids[PIDTYPE_PID].pid;
}

/*
 * Without tasklist or RCU lock it is not safe to dereference
 * the result of task_pgrp/task_session even if task == current,
 * we can race with another thread doing sys_setsid/sys_setpgid.
 */
static inline struct pid *task_pgrp(struct task_struct *task)
{
	return task->group_leader->pids[PIDTYPE_PGID].pid;
}

static inline struct pid *task_session(struct task_struct *task)
{
	return task->group_leader->pids[PIDTYPE_SID].pid;
}

/*
 * the helpers to get the task's different pids as they are seen
 * from various namespaces
 *
 * task_xid_nr()     : global id, i.e. the id seen from the init namespace;
 * task_xid_vnr()    : virtual id, i.e. the id seen from the pid namespace of
 *                     current.
 * task_xid_nr_ns()  : id seen from the ns specified;
 *
 * see also pid_nr() etc in include/linux/pid.h
 */
pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type, struct pid_namespace *ns);

static inline pid_t task_pid_nr(struct task_struct *tsk)
{
	return tsk->pid;
}

static inline pid_t task_pid_nr_ns(struct task_struct *tsk, struct pid_namespace *ns)
{
	return __task_pid_nr_ns(tsk, PIDTYPE_PID, ns);
}

static inline pid_t task_pid_vnr(struct task_struct *tsk)
{
	return __task_pid_nr_ns(tsk, PIDTYPE_PID, NULL);
}

static inline pid_t task_tgid_nr(struct task_struct *tsk)
{
	return tsk->tgid;
}

/**
 * pid_alive - check that a task structure is not stale
 * @p: Task structure to be checked.
 *
 * Test if a process is not yet dead (at most zombie state)
 * If pid_alive fails, then pointers within the task structure
 * can be stale and must not be dereferenced.
 *
 * Return: 1 if the process is alive. 0 otherwise.
 */
static inline int pid_alive(const struct task_struct *p)
{
	return p->pids[PIDTYPE_PID].pid != NULL;
}

static inline pid_t task_pgrp_nr_ns(struct task_struct *tsk, struct pid_namespace *ns)
{
	return __task_pid_nr_ns(tsk, PIDTYPE_PGID, ns);
}

static inline pid_t task_pgrp_vnr(struct task_struct *tsk)
{
	return __task_pid_nr_ns(tsk, PIDTYPE_PGID, NULL);
}

static inline pid_t task_session_nr_ns(struct task_struct *tsk, struct pid_namespace *ns)
{
	return __task_pid_nr_ns(tsk, PIDTYPE_SID, ns);
}

static inline pid_t task_session_vnr(struct task_struct *tsk)
{
	return __task_pid_nr_ns(tsk, PIDTYPE_SID, NULL);
}

static inline pid_t task_tgid_nr_ns(struct task_struct *tsk, struct pid_namespace *ns)
{
	return __task_pid_nr_ns(tsk, __PIDTYPE_TGID, ns);
}

static inline pid_t task_tgid_vnr(struct task_struct *tsk)
{
	return __task_pid_nr_ns(tsk, __PIDTYPE_TGID, NULL);
}

static inline pid_t task_ppid_nr_ns(const struct task_struct *tsk, struct pid_namespace *ns)
{
	pid_t pid = 0;

rcu_read_lock();
	if (pid_alive(tsk))
		pid = task_tgid_nr_ns(rcu_dereference(tsk->real_parent), ns);
	rcu_read_unlock();

return pid;
}

static inline pid_t task_ppid_nr(const struct task_struct *tsk)
{
	return task_ppid_nr_ns(tsk, &init_pid_ns);
}

/* Obsolete, do not use: */
static inline pid_t task_pgrp_nr(struct task_struct *tsk)
{
	return task_pgrp_nr_ns(tsk, &init_pid_ns);
}

#define TASK_REPORT_IDLE	(TASK_REPORT + 1)
#define TASK_REPORT_MAX		(TASK_REPORT_IDLE << 1)

static inline unsigned int task_state_index(struct task_struct *tsk)
{
	unsigned int tsk_state = READ_ONCE(tsk->state);
	unsigned int state = (tsk_state | tsk->exit_state) & TASK_REPORT;

BUILD_BUG_ON_NOT_POWER_OF_2(TASK_REPORT_MAX);

if (tsk_state == TASK_IDLE)
		state = TASK_REPORT_IDLE;

return fls(state);
}

static inline char task_index_to_char(unsigned int state)
{
	static const char state_char[] = "RSDTtXZPI";

BUILD_BUG_ON(1 + ilog2(TASK_REPORT_MAX) != sizeof(state_char) - 1);

return state_char[state];
}

static inline char task_state_to_char(struct task_struct *tsk)
{
	return task_index_to_char(task_state_index(tsk));
}

/**
 * is_global_init - check if a task structure is init. Since init
 * is free to have sub-threads we need to check tgid.
 * @tsk: Task structure to be checked.
 *
 * Check if a task structure is the first user space task the kernel created.
 *
 * Return: 1 if the task structure is init. 0 otherwise.
 */
static inline int is_global_init(struct task_struct *tsk)
{
	return task_tgid_nr(tsk) == 1;
}

extern struct pid *cad_pid;

/*
 * Per process flags
 */
#define PF_IDLE			0x00000002	/* I am an IDLE thread */
#define PF_EXITING		0x00000004	/* Getting shut down */
#define PF_EXITPIDONE		0x00000008	/* PI exit done on shut down */
#define PF_VCPU			0x00000010	/* I'm a virtual CPU */
#define PF_WQ_WORKER		0x00000020	/* I'm a workqueue worker */
#define PF_FORKNOEXEC		0x00000040	/* Forked but didn't exec */
#define PF_MCE_PROCESS		0x00000080      /* Process policy on mce errors */
#define PF_SUPERPRIV		0x00000100	/* Used super-user privileges */
#define PF_DUMPCORE		0x00000200	/* Dumped core */
#define PF_SIGNALED		0x00000400	/* Killed by a signal */
#define PF_MEMALLOC		0x00000800	/* Allocating memory */
#define PF_NPROC_EXCEEDED	0x00001000	/* set_user() noticed that RLIMIT_NPROC was exceeded */
#define PF_USED_MATH		0x00002000	/* If unset the fpu must be initialized before use */
#define PF_USED_ASYNC		0x00004000	/* Used async_schedule*(), used by module init */
#define PF_NOFREEZE		0x00008000	/* This thread should not be frozen */
#define PF_FROZEN		0x00010000	/* Frozen for system suspend */
#define PF_KSWAPD		0x00020000	/* I am kswapd */
#define PF_MEMALLOC_NOFS	0x00040000	/* All allocation requests will inherit GFP_NOFS */
#define PF_MEMALLOC_NOIO	0x00080000	/* All allocation requests will inherit GFP_NOIO */
#define PF_LESS_THROTTLE	0x00100000	/* Throttle me less: I clean memory */
#define PF_KTHREAD		0x00200000	/* I am a kernel thread */
#define PF_RANDOMIZE		0x00400000	/* Randomize virtual address space */
#define PF_SWAPWRITE		0x00800000	/* Allowed to write to swap */
#define PF_NO_SETAFFINITY	0x04000000	/* Userland is not allowed to meddle with cpus_allowed */
#define PF_MCE_EARLY		0x08000000      /* Early kill for mce process policy */
#define PF_MUTEX_TESTER		0x20000000	/* Thread belongs to the rt mutex tester */
#define PF_FREEZER_SKIP		0x40000000	/* Freezer should not count it as freezable */
#define PF_SUSPEND_TASK		0x80000000      /* This thread called freeze_processes() and should not be frozen */

/*
 * Only the _current_ task can read/write to tsk->flags, but other
 * tasks can access tsk->flags in readonly mode for example
 * with tsk_used_math (like during threaded core dumping).
 * There is however an exception to this rule during ptrace
 * or during fork: the ptracer task is allowed to write to the
 * child->flags of its traced child (same goes for fork, the parent
 * can write to the child->flags), because we're guaranteed the
 * child is not running and in turn not changing child->flags
 * at the same time the parent does it.
 */
#define clear_stopped_child_used_math(child)	do { (child)->flags &= ~PF_USED_MATH; } while (0)
#define set_stopped_child_used_math(child)	do { (child)->flags |= PF_USED_MATH; } while (0)
#define clear_used_math()			clear_stopped_child_used_math(current)
#define set_used_math()				set_stopped_child_used_math(current)

#define conditional_stopped_child_used_math(condition, child) \
	do { (child)->flags &= ~PF_USED_MATH, (child)->flags |= (condition) ? PF_USED_MATH : 0; } while (0)

#define conditional_used_math(condition)	conditional_stopped_child_used_math(condition, current)

#define copy_to_stopped_child_used_math(child) \
	do { (child)->flags &= ~PF_USED_MATH, (child)->flags |= current->flags & PF_USED_MATH; } while (0)

/* NOTE: this will return 0 or PF_USED_MATH, it will never return 1 */
#define tsk_used_math(p)			((p)->flags & PF_USED_MATH)
#define used_math()				tsk_used_math(current)

static inline bool is_percpu_thread(void)
{
#ifdef CONFIG_SMP
	return (current->flags & PF_NO_SETAFFINITY) &&
		(current->nr_cpus_allowed  == 1);
#else
	return true;
#endif
}

/* Per-process atomic flags. */
#define PFA_NO_NEW_PRIVS		0	/* May not gain new privileges. */
#define PFA_SPREAD_PAGE			1	/* Spread page cache over cpuset */
#define PFA_SPREAD_SLAB			2	/* Spread some slab caches over cpuset */
#define PFA_SPEC_SSB_DISABLE		3	/* Speculative Store Bypass disabled */
#define PFA_SPEC_SSB_FORCE_DISABLE	4	/* Speculative Store Bypass force disabled*/
#define PFA_SPEC_IB_DISABLE		5	/* Indirect branch speculation restricted */
#define PFA_SPEC_IB_FORCE_DISABLE	6	/* Indirect branch speculation permanently restricted */

#define TASK_PFA_TEST(name, func)					\
	static inline bool task_##func(struct task_struct *p)		\
	{ return test_bit(PFA_##name, &p->atomic_flags); }

#define TASK_PFA_SET(name, func)					\
	static inline void task_set_##func(struct task_struct *p)	\
	{ set_bit(PFA_##name, &p->atomic_flags); }

#define TASK_PFA_CLEAR(name, func)					\
	static inline void task_clear_##func(struct task_struct *p)	\
	{ clear_bit(PFA_##name, &p->atomic_flags); }

TASK_PFA_TEST(NO_NEW_PRIVS, no_new_privs)
TASK_PFA_SET(NO_NEW_PRIVS, no_new_privs)

TASK_PFA_TEST(SPREAD_PAGE, spread_page)
TASK_PFA_SET(SPREAD_PAGE, spread_page)
TASK_PFA_CLEAR(SPREAD_PAGE, spread_page)

TASK_PFA_TEST(SPREAD_SLAB, spread_slab)
TASK_PFA_SET(SPREAD_SLAB, spread_slab)
TASK_PFA_CLEAR(SPREAD_SLAB, spread_slab)

TASK_PFA_TEST(SPEC_SSB_DISABLE, spec_ssb_disable)
TASK_PFA_SET(SPEC_SSB_DISABLE, spec_ssb_disable)
TASK_PFA_CLEAR(SPEC_SSB_DISABLE, spec_ssb_disable)

TASK_PFA_TEST(SPEC_SSB_FORCE_DISABLE, spec_ssb_force_disable)
TASK_PFA_SET(SPEC_SSB_FORCE_DISABLE, spec_ssb_force_disable)

TASK_PFA_TEST(SPEC_IB_DISABLE, spec_ib_disable)
TASK_PFA_SET(SPEC_IB_DISABLE, spec_ib_disable)
TASK_PFA_CLEAR(SPEC_IB_DISABLE, spec_ib_disable)

TASK_PFA_TEST(SPEC_IB_FORCE_DISABLE, spec_ib_force_disable)
TASK_PFA_SET(SPEC_IB_FORCE_DISABLE, spec_ib_force_disable)

static inline void
current_restore_flags(unsigned long orig_flags, unsigned long flags)
{
	current->flags &= ~flags;
	current->flags |= orig_flags & flags;
}

extern int cpuset_cpumask_can_shrink(const struct cpumask *cur, const struct cpumask *trial);
extern int task_can_attach(struct task_struct *p, const struct cpumask *cs_cpus_allowed);
#ifdef CONFIG_SMP
extern void do_set_cpus_allowed(struct task_struct *p, const struct cpumask *new_mask);
extern int set_cpus_allowed_ptr(struct task_struct *p, const struct cpumask *new_mask);
#else
static inline void do_set_cpus_allowed(struct task_struct *p, const struct cpumask *new_mask)
{
}
static inline int set_cpus_allowed_ptr(struct task_struct *p, const struct cpumask *new_mask)
{
	if (!cpumask_test_cpu(0, new_mask))
		return -EINVAL;
	return 0;
}
#endif

#ifndef cpu_relax_yield
#define cpu_relax_yield() cpu_relax()
#endif

extern int yield_to(struct task_struct *p, bool preempt);
extern void set_user_nice(struct task_struct *p, long nice);
extern int task_prio(const struct task_struct *p);

/**
 * task_nice - return the nice value of a given task.
 * @p: the task in question.
 *
 * Return: The nice value [ -20 ... 0 ... 19 ].
 */
static inline int task_nice(const struct task_struct *p)
{
	return PRIO_TO_NICE((p)->static_prio);
}

extern int can_nice(const struct task_struct *p, const int nice);
extern int task_curr(const struct task_struct *p);
extern int idle_cpu(int cpu);
extern int sched_setscheduler(struct task_struct *, int, const struct sched_param *);
extern int sched_setscheduler_nocheck(struct task_struct *, int, const struct sched_param *);
extern int sched_setattr(struct task_struct *, const struct sched_attr *);
extern struct task_struct *idle_task(int cpu);

/**
 * is_idle_task - is the specified task an idle task?
 * @p: the task in question.
 *
 * Return: 1 if @p is an idle task. 0 otherwise.
 */
static inline bool is_idle_task(const struct task_struct *p)
{
	return !!(p->flags & PF_IDLE);
}

extern struct task_struct *curr_task(int cpu);
extern void ia64_set_curr_task(int cpu, struct task_struct *p);

void yield(void);

union thread_union {
#ifndef CONFIG_THREAD_INFO_IN_TASK
	struct thread_info thread_info;
#endif
	unsigned long stack[THREAD_SIZE/sizeof(long)];
};

#ifdef CONFIG_THREAD_INFO_IN_TASK
static inline struct thread_info *task_thread_info(struct task_struct *task)
{
	return &task->thread_info;
}
#elif !defined(__HAVE_THREAD_FUNCTIONS)
# define task_thread_info(task)	((struct thread_info *)(task)->stack)
#endif

/*
 * find a task by one of its numerical ids
 *
 * find_task_by_pid_ns():
 *      finds a task by its pid in the specified namespace
 * find_task_by_vpid():
 *      finds a task by its virtual pid
 *
 * see also find_vpid() etc in include/linux/pid.h
 */

extern struct task_struct *find_task_by_vpid(pid_t nr);
extern struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns);

extern int wake_up_state(struct task_struct *tsk, unsigned int state);
extern int wake_up_process(struct task_struct *tsk);
extern void wake_up_new_task(struct task_struct *tsk);

#ifdef CONFIG_SMP
extern void kick_process(struct task_struct *tsk);
#else
static inline void kick_process(struct task_struct *tsk) { }
#endif

extern void __set_task_comm(struct task_struct *tsk, const char *from, bool exec);

static inline void set_task_comm(struct task_struct *tsk, const char *from)
{
	__set_task_comm(tsk, from, false);
}

extern char *__get_task_comm(char *to, size_t len, struct task_struct *tsk);
#define get_task_comm(buf, tsk) ({			\
	BUILD_BUG_ON(sizeof(buf) != TASK_COMM_LEN);	\
	__get_task_comm(buf, sizeof(buf), tsk);		\
})

#ifdef CONFIG_SMP
void scheduler_ipi(void);
extern unsigned long wait_task_inactive(struct task_struct *, long match_state);
#else
static inline void scheduler_ipi(void) { }
static inline unsigned long wait_task_inactive(struct task_struct *p, long match_state)
{
	return 1;
}
#endif

/*
 * Set thread flags in other task's structures.
 * See asm/thread_info.h for TIF_xxxx flags available:
 */
static inline void set_tsk_thread_flag(struct task_struct *tsk, int flag)
{
	set_ti_thread_flag(task_thread_info(tsk), flag);
}

static inline void clear_tsk_thread_flag(struct task_struct *tsk, int flag)
{
	clear_ti_thread_flag(task_thread_info(tsk), flag);
}

static inline int test_and_set_tsk_thread_flag(struct task_struct *tsk, int flag)
{
	return test_and_set_ti_thread_flag(task_thread_info(tsk), flag);
}

static inline int test_and_clear_tsk_thread_flag(struct task_struct *tsk, int flag)
{
	return test_and_clear_ti_thread_flag(task_thread_info(tsk), flag);
}

static inline int test_tsk_thread_flag(struct task_struct *tsk, int flag)
{
	return test_ti_thread_flag(task_thread_info(tsk), flag);
}

static inline void set_tsk_need_resched(struct task_struct *tsk)
{
	set_tsk_thread_flag(tsk,TIF_NEED_RESCHED);
}

static inline void clear_tsk_need_resched(struct task_struct *tsk)
{
	clear_tsk_thread_flag(tsk,TIF_NEED_RESCHED);
}

static inline int test_tsk_need_resched(struct task_struct *tsk)
{
	return unlikely(test_tsk_thread_flag(tsk,TIF_NEED_RESCHED));
}

/*
 * cond_resched() and cond_resched_lock(): latency reduction via
 * explicit rescheduling in places that are safe. The return
 * value indicates whether a reschedule was done in fact.
 * cond_resched_lock() will drop the spinlock before scheduling,
 * cond_resched_softirq() will enable bhs before scheduling.
 */
#ifndef CONFIG_PREEMPT
extern int _cond_resched(void);
#else
static inline int _cond_resched(void) { return 0; }
#endif

#define cond_resched() ({			\
	___might_sleep(__FILE__, __LINE__, 0);	\
	_cond_resched();			\
})

extern int __cond_resched_lock(spinlock_t *lock);

#define cond_resched_lock(lock) ({				\
	___might_sleep(__FILE__, __LINE__, PREEMPT_LOCK_OFFSET);\
	__cond_resched_lock(lock);				\
})

extern int __cond_resched_softirq(void);

#define cond_resched_softirq() ({					\
	___might_sleep(__FILE__, __LINE__, SOFTIRQ_DISABLE_OFFSET);	\
	__cond_resched_softirq();					\
})

static inline void cond_resched_rcu(void)
{
#if defined(CONFIG_DEBUG_ATOMIC_SLEEP) || !defined(CONFIG_PREEMPT_RCU)
	rcu_read_unlock();
	cond_resched();
	rcu_read_lock();
#endif
}

/*
 * Does a critical section need to be broken due to another
 * task waiting?: (technically does not depend on CONFIG_PREEMPT,
 * but a general need for low latency)
 */
static inline int spin_needbreak(spinlock_t *lock)
{
#ifdef CONFIG_PREEMPT
	return spin_is_contended(lock);
#else
	return 0;
#endif
}

static __always_inline bool need_resched(void)
{
	return unlikely(tif_need_resched());
}

/*
 * Wrappers for p->thread_info->cpu access. No-op on UP.
 */
#ifdef CONFIG_SMP

static inline unsigned int task_cpu(const struct task_struct *p)
{
#ifdef CONFIG_THREAD_INFO_IN_TASK
	return READ_ONCE(p->cpu);
#else
	return READ_ONCE(task_thread_info(p)->cpu);
#endif
}

extern void set_task_cpu(struct task_struct *p, unsigned int cpu);

#else

static inline unsigned int task_cpu(const struct task_struct *p)
{
	return 0;
}

static inline void set_task_cpu(struct task_struct *p, unsigned int cpu)
{
}

#endif /* CONFIG_SMP */

/*
 * In order to reduce various lock holder preemption latencies provide an
 * interface to see if a vCPU is currently running or not.
 *
 * This allows us to terminate optimistic spin loops and block, analogous to
 * the native optimistic spin heuristic of testing if the lock owner task is
 * running or not.
 */
#ifndef vcpu_is_preempted
# define vcpu_is_preempted(cpu)	false
#endif

extern long sched_setaffinity(pid_t pid, const struct cpumask *new_mask);
extern long sched_getaffinity(pid_t pid, struct cpumask *mask);

#ifndef TASK_SIZE_OF
#define TASK_SIZE_OF(tsk)	TASK_SIZE
#endif

#endif

${this.title}

Code Editor : sched.h