mirror-linux/include/linux
Josef Bacik d706751215 block: introduce blk-iolatency io controller
Current IO controllers for the block layer are less than ideal for our
use case.  The io.max controller is great at hard limiting, but it is
not work conserving.  This patch introduces io.latency.  You provide a
latency target for your group and we monitor the io in short windows to
make sure we are not exceeding those latency targets.  This makes use of
the rq-qos infrastructure and works much like the wbt stuff.  There are
a few differences from wbt

 - It's bio based, so the latency covers the whole block layer in addition to
   the actual io.
 - We will throttle all IO types that comes in here if we need to.
 - We use the mean latency over the 100ms window.  This is because writes can
   be particularly fast, which could give us a false sense of the impact of
   other workloads on our protected workload.
 - By default there's no throttling, we set the queue_depth to INT_MAX so that
   we can have as many outstanding bio's as we're allowed to.  Only at
   throttle time do we pay attention to the actual queue depth.
 - We backcharge cgroups for root cg issued IO and induce artificial
   delays in order to deal with cases like metadata only or swap heavy
   workloads.

In testing this has worked out relatively well.  Protected workloads
will throttle noisy workloads down to 1 io at time if they are doing
normal IO on their own, or induce up to a 1 second delay per syscall if
they are doing a lot of root issued IO (metadata/swap IO).

Our testing has revolved mostly around our production web servers where
we have hhvm (the web server application) in a protected group and
everything else in another group.  We see slightly higher requests per
second (RPS) on the test tier vs the control tier, and much more stable
RPS across all machines in the test tier vs the control tier.

Another test we run is a slow memory allocator in the unprotected group.
Before this would eventually push us into swap and cause the whole box
to die and not recover at all.  With these patches we see slight RPS
drops (usually 10-15%) before the memory consumer is properly killed and
things recover within seconds.

Signed-off-by: Josef Bacik <jbacik@fb.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-07-09 09:07:54 -06:00
..
amba
avf
bcma
byteorder
can
ceph libceph: allocate the locator string with GFP_NOFAIL 2018-06-04 20:46:00 +02:00
clk clk: davinci: Fix link errors when not all SoCs are enabled 2018-05-30 12:48:49 -07:00
crush
decompress
dma dmaengine: sprd: Add Spreadtrum DMA configuration 2018-05-29 10:15:33 +05:30
dsa
extcon
firmware/meson
fpga fpga: use SPDX 2018-05-25 18:23:56 +02:00
fsl ptp_qoriq: move some definitions to header file 2018-05-28 23:05:11 -04:00
gpio gpio: Remove VLA from gpiolib 2018-05-23 14:01:03 +02:00
hsi
iio iio: buffer: fix the function signature to match implementation 2018-06-24 14:23:21 +01:00
input Input: make input_report_slot_state() return boolean 2018-06-11 10:21:06 -07:00
irqchip
isdn
lockd
mailbox
mfd - Core Frameworks 2018-06-11 07:23:19 -07:00
mlx4
mlx5 net/mlx5: E-Switch, Avoid setup attempt if not being e-switch manager 2018-06-26 15:26:29 -07:00
mmc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2018-06-06 18:39:49 -07:00
mtd MTD changes: 2018-06-08 10:39:20 -07:00
mux
netfilter Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf 2018-06-11 14:24:32 -07:00
netfilter_arp
netfilter_bridge
netfilter_ipv4
netfilter_ipv6
perf
phy
pinctrl
platform_data Solve a series of broken links for files under Documentation: 2018-06-17 05:25:18 +09:00
power
qed qed*: Utilize FW 8.37.2.0 2018-06-05 10:48:09 -04:00
raid
regulator regulator: gpio: Revert 2018-06-07 14:23:08 +01:00
remoteproc
reset
rpmsg rpmsg: glink: Switch to SPDX license identifier 2018-06-03 17:37:15 -07:00
rtc
sched lockdep: fix fs_reclaim annotation 2018-06-07 17:34:35 -07:00
soc ARM: SoC: late updates 2018-06-11 18:19:45 -07:00
soundwire
spi
ssb
sunrpc NFS client updates for Linux 4.18 2018-06-12 10:09:03 -07:00
ulpi
unaligned
usb sound updates for 4.18 2018-06-06 09:08:38 -07:00
uwb
wimax
8250_pci.h
a.out.h
acct.h
acpi.h acpi: Add helper for deactivating memory region 2018-06-25 21:30:12 +08:00
acpi_dma.h
acpi_iort.h
acpi_pmtmr.h
adb.h
adfs_fs.h
aer.h PCI/DPC: Use the generic pcie_do_fatal_recovery() path 2018-06-02 19:29:27 -05:00
agp_backend.h
agpgart.h
ahci-remap.h
ahci_platform.h
aio.h aio: simplify KIOCB_KEY handling 2018-05-26 09:16:44 +02:00
alarmtimer.h
altera_jtaguart.h
altera_uart.h
amd-iommu.h
amifd.h
amifdreg.h
anon_inodes.h
apm-emulation.h
apm_bios.h
apple-gmux.h
apple_bl.h
arch_topology.h
arm-cci.h
arm-smccc.h arm64: Call ARCH_WORKAROUND_2 on transitions between EL0 and EL1 2018-05-31 17:34:01 +01:00
arm_sdei.h
asn1.h
asn1_ber_bytecode.h
asn1_decoder.h
assoc_array.h docs: Fix some broken references 2018-06-15 18:10:01 -03:00
assoc_array_priv.h docs: Fix some broken references 2018-06-15 18:10:01 -03:00
async.h
async_tx.h
ata.h
ata_platform.h
atalk.h
ath9k_platform.h
atm.h
atm_suni.h
atm_tcp.h
atmdev.h atm: Preserve value of skb->truesize when accounting to vcc 2018-06-17 08:27:01 +09:00
atmel-mci.h
atmel-ssc.h
atmel_pdc.h
atmel_tc.h
atomic.h
attribute_container.h
audit.h
auto_dev-ioctl.h
auto_fs.h
auxvec.h
average.h
b1pcmcia.h
backing-dev-defs.h bdi: Fix another oops in wb_workfn() 2018-06-22 12:08:07 -06:00
backing-dev.h
backlight.h
badblocks.h
balloon_compaction.h
bcd.h
bch.h
bcm47xx_nvram.h
bcm47xx_sprom.h
bcm47xx_wdt.h
bcm963xx_nvram.h
bcm963xx_tag.h
binfmts.h umh: introduce fork_usermode_blob() helper 2018-05-23 13:23:39 -04:00
bio.h swap,blkcg: issue swap io with the appropriate context 2018-07-09 09:07:54 -06:00
bit_spinlock.h
bitfield.h
bitmap.h
bitops.h
bitrev.h
blk-cgroup.h blkcg: add generic throttling mechanism 2018-07-09 09:07:54 -06:00
blk-mq-pci.h
blk-mq-rdma.h
blk-mq-virtio.h
blk-mq.h blk-mq: dequeue request one by one from sw queue if hctx is busy 2018-07-09 09:07:53 -06:00
blk_types.h block: introduce blk-iolatency io controller 2018-07-09 09:07:54 -06:00
blkdev.h blk-rq-qos: refactor out common elements of blk-wbt 2018-07-09 09:07:54 -06:00
blkpg.h
blktrace_api.h
blockgroup_lock.h
bma150.h
bootmem.h
bottom_half.h
bpf-cgroup.h bpf: fix attach type BPF_LIRC_MODE2 dependency wrt CONFIG_CGROUP_BPF 2018-06-26 11:28:38 +02:00
bpf.h bpf: fix attach type BPF_LIRC_MODE2 dependency wrt CONFIG_CGROUP_BPF 2018-06-26 11:28:38 +02:00
bpf_lirc.h bpf: fix attach type BPF_LIRC_MODE2 dependency wrt CONFIG_CGROUP_BPF 2018-06-26 11:28:38 +02:00
bpf_trace.h
bpf_types.h media: rc: introduce BPF_PROG_LIRC_MODE2 2018-05-30 12:38:40 +02:00
bpf_verifier.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-05-26 19:46:15 -04:00
bpfilter.h net: add skeleton of bpfilter kernel module 2018-05-23 13:23:40 -04:00
brcmphy.h net: phy: broadcom: Enable 125 MHz clock on LED4 pin for BCM54612E by default. 2018-06-05 09:43:09 -04:00
bsearch.h
bsg-lib.h block: remove parent device reference from struct bsg_class_device 2018-05-29 13:00:25 -06:00
bsg.h block: remove parent device reference from struct bsg_class_device 2018-05-29 13:00:25 -06:00
btf.h
btree-128.h
btree-type.h
btree.h
btrfs.h
buffer_head.h fs: move page_cache_seek_hole_data to iomap.c 2018-06-01 18:37:33 -07:00
bug.h
build_bug.h
bvec.h
c2port.h
cache.h
cacheinfo.h ACPI / PPTT: fix build when CONFIG_ACPI_PPTT is not enabled 2018-06-05 18:06:24 +01:00
capability.h
cb710.h
cciss_ioctl.h
ccp.h
cdev.h
cdrom.h
cfag12864b.h
cgroup-defs.h blkcg: add generic throttling mechanism 2018-07-09 09:07:54 -06:00
cgroup.h
cgroup_rdma.h
cgroup_subsys.h
circ_buf.h docs: Fix some broken references 2018-06-15 18:10:01 -03:00
cleancache.h
clk-provider.h This time we have a good set of changes to the core framework that do some 2018-06-09 12:06:24 -07:00
clk.h
clkdev.h
clock_cooling.h
clockchips.h
clocksource.h
cm4000_cs.h
cma.h
cmdline-parser.h
cn_proc.h
cnt32_to_63.h
coda.h
coda_psdev.h
compaction.h
compat.h disable -Wattribute-alias warning for SYSCALL_DEFINEx() 2018-06-25 23:21:13 +09:00
compat_time.h
compiler-clang.h compiler.h: enable builtin overflow checkers and add fallback code 2018-05-31 16:41:41 -07:00
compiler-gcc.h compiler-gcc.h: Add __attribute__((gnu_inline)) to all inline declarations 2018-07-03 10:56:27 +02:00
compiler-intel.h compiler.h: enable builtin overflow checkers and add fallback code 2018-05-31 16:41:41 -07:00
compiler.h branch-check: fix long->int truncation when profiling branches 2018-06-04 17:28:20 -04:00
compiler_types.h kbuild: add macro for controlling warnings to linux/compiler.h 2018-06-25 23:21:12 +09:00
completion.h
component.h
concap.h
configfs.h
connector.h
console.h
console_struct.h
consolemap.h
const.h
container.h
context_tracking.h
context_tracking_state.h
cordic.h
coredump.h
coresight-pmu.h
coresight-stm.h
coresight.h
count_zeros.h
cper.h
cpu.h
cpu_cooling.h
cpu_pm.h
cpu_rmap.h
cpufeature.h
cpufreq.h cpufreq: Rename cpufreq_can_do_remote_dvfs() 2018-05-23 10:37:08 +02:00
cpuhotplug.h
cpuidle.h cpuidle: governors: Consolidate PM QoS handling 2018-05-30 23:13:00 +02:00
cpumask.h
cpuset.h
crash_core.h
crash_dump.h
crc-ccitt.h
crc-itu-t.h
crc-t10dif.h
crc4.h
crc7.h
crc8.h
crc16.h
crc32.h
crc32c.h
cred.h
crypto.h
cryptohash.h
cs5535.h
ctype.h
cuda.h
cyclades.h
davinci_emac.h
dax.h include/linux/dax.h: dax_iomap_fault() returns vm_fault_t 2018-06-28 11:16:44 -07:00
dca.h
dcache.h
dccp.h
dcookies.h
debug_locks.h
debugfs.h
debugobjects.h
delay.h
delayacct.h
delayed_call.h
dell-led.h
devcoredump.h
devfreq-event.h
devfreq.h
devfreq_cooling.h
device-mapper.h dax: Introduce a ->copy_to_iter dax operation 2018-05-22 23:18:31 -07:00
device.h - Introduce arithmetic overflow test helper functions (Rasmus) 2018-06-06 17:27:14 -07:00
device_cgroup.h
devpts_fs.h
digsig.h
dio.h
dirent.h
dlm.h
dlm_plock.h
dm-bufio.h
dm-dirty-log.h
dm-io.h
dm-kcopyd.h
dm-region-hash.h
dm9000.h
dma-buf.h
dma-contiguous.h dma-mapping: move all DMA mapping code to kernel/dma 2018-06-14 08:50:37 +02:00
dma-debug.h
dma-direct.h
dma-direction.h
dma-fence-array.h
dma-fence.h
dma-iommu.h
dma-mapping.h x86/pci-dma: switch the VIA 32-bit DMA quirk to use the struct device flag 2018-05-28 12:48:25 +02:00
dma-noncoherent.h
dma_remapping.h
dmaengine.h
dmapool.h
dmar.h
dmi.h
dnotify.h
dns_resolver.h
dqblk_qtree.h
dqblk_v1.h
dqblk_v2.h
drbd.h
drbd_genl.h
drbd_genl_api.h
drbd_limits.h
ds2782_battery.h
dtlk.h
dw_apb_timer.h
dynamic_debug.h
dynamic_queue_limits.h
earlycpio.h
ecryptfs.h
edac.h
edd.h
edma.h
eeprom_93cx6.h
eeprom_93xx46.h
efi-bgrt.h
efi.h
efs_vh.h
eisa.h
elevator.h block: unexport elevator_init/exit 2018-06-01 07:38:16 -06:00
elf-fdpic.h
elf-randomize.h
elf.h
elfcore-compat.h
elfcore.h
elfnote.h
enclosure.h
err.h
errno.h
error-injection.h
errqueue.h
errseq.h
etherdevice.h
ethtool.h
eventfd.h
eventpoll.h
evm.h
export.h
exportfs.h
ext2_fs.h
extable.h
extcon-provider.h
extcon.h
f2fs_fs.h
f75375s.h
falloc.h
fanotify.h
fault-inject.h
fb.h
fbcon.h
fcdevice.h
fcntl.h
fd.h
fddidevice.h
fdtable.h
fec.h
file.h
filter.h bpf: undo prog rejection on read-only lock failure 2018-06-29 10:47:35 -07:00
fips.h
firewire.h
firmware-map.h
firmware.h
fixp-arith.h
flat.h
flex_array.h
flex_proportions.h
fmc-sdb.h
fmc.h
font.h
frame.h
freezer.h
frontswap.h
fs.h Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL 2018-06-28 10:40:47 -07:00
fs_enet_pd.h
fs_pin.h
fs_stack.h
fs_struct.h
fs_uart_pd.h
fscache-cache.h
fscache.h
fscrypt.h
fscrypt_notsupp.h f2fs-for-4.18-rc1 2018-06-11 10:16:13 -07:00
fscrypt_supp.h f2fs-for-4.18-rc1 2018-06-11 10:16:13 -07:00
fsi.h
fsl-diu-fb.h
fsl_devices.h
fsl_hypervisor.h
fsl_ifc.h
fsldma.h
fsnotify.h
fsnotify_backend.h
ftrace.h ftrace: Nuke clear_ftrace_function 2018-07-03 18:33:19 -04:00
ftrace_irq.h
futex.h
fwnode.h
gameport.h
gcd.h
genalloc.h
genetlink.h
genhd.h
genl_magic_func.h
genl_magic_struct.h
getcpu.h
gfp.h include/linux/gfp.h: fix the annotation of GFP_ZONE_TABLE 2018-06-07 17:34:38 -07:00
glob.h
goldfish.h
gpio-pxa.h
gpio.h
gpio_keys.h
hardirq.h
hash.h
hashtable.h
hdlc.h
hdlcdrv.h
hdmi.h
hid-debug.h
hid-roccat.h
hid-sensor-hub.h
hid-sensor-ids.h
hid.h Merge branch 'for-4.18/multitouch' into for-linus 2018-06-08 10:25:50 +02:00
hiddev.h
hidraw.h
highmem.h
highuid.h
hil.h
hil_mlc.h
hippidevice.h
hmm.h mm: add hmm_data to struct page 2018-06-07 17:34:37 -07:00
host1x.h
hp_sdc.h
hpet.h
hrtimer.h
htcpld.h
huge_mm.h
hugetlb.h
hugetlb_cgroup.h
hugetlb_inline.h
hw_breakpoint.h
hw_random.h
hwmon-sysfs.h
hwmon-vid.h
hwmon.h
hwspinlock.h hwspinlock/core: Switch to SPDX license identifier 2018-05-24 12:04:32 -07:00
hyperv.h SCSI misc on 20180610 2018-06-10 13:01:12 -07:00
hypervisor.h
i2c-algo-bit.h
i2c-algo-pca.h
i2c-algo-pcf.h
i2c-dev.h
i2c-mux.h
i2c-pxa.h
i2c-smbus.h
i2c.h
i8042.h
i8253.h
icmp.h
icmpv6.h
ide.h dma-mapping updates for 4.18: 2018-06-04 10:58:12 -07:00
idr.h
ieee80211.h
ieee802154.h
if_arp.h
if_bridge.h net: bridge: add support for port isolation 2018-05-25 14:37:20 -04:00
if_eql.h
if_ether.h
if_fddi.h
if_frad.h
if_link.h
if_ltalk.h
if_macvlan.h
if_phonet.h
if_pppol2tp.h
if_pppox.h
if_tap.h
if_team.h
if_tun.h
if_tunnel.h
if_vlan.h vlan: use non-archaic spelling of failes 2018-06-03 11:00:52 -04:00
igmp.h
ihex.h
ima.h
imx-media.h
in.h
in6.h
inet.h
inet_diag.h
inetdevice.h net/ipv4: Add support for specifying metric of connected routes 2018-05-29 10:12:45 -04:00
init.h
init_ohci1394_dma.h
init_task.h
initrd.h
inotify.h
input-polldev.h
input.h
integrity.h
intel-iommu.h
intel-pti.h
intel-svm.h
interrupt.h
interval_tree.h
interval_tree_generic.h
io-64-nonatomic-hi-lo.h
io-64-nonatomic-lo-hi.h
io-mapping.h
io.h
ioc3.h
ioc4.h
iocontext.h
iomap.h iomap: add an iomap-based bmap implementation 2018-06-01 18:37:33 -07:00
iommu-helper.h
iommu.h
iopoll.h
ioport.h
ioprio.h fs: aio ioprio add explicit block layer dependence 2018-06-04 14:20:39 -04:00
iova.h
ip.h
ipack.h
ipc.h
ipc_namespace.h
ipmi-fru.h
ipmi.h
ipmi_smi.h
ipv6.h
ipv6_route.h
irq.h genirq/debugfs: Add missing IRQCHIP_SUPPORTS_LEVEL_MSI debug 2018-06-22 14:22:00 +02:00
irq_cpustat.h
irq_poll.h
irq_sim.h
irq_work.h
irqbypass.h
irqchip.h
irqdesc.h irqdesc: Delete irq_desc_get_msi_desc() 2018-06-22 14:22:02 +02:00
irqdomain.h
irqflags.h
irqhandler.h
irqnr.h
irqreturn.h
isa.h
isapnp.h
iscsi_boot_sysfs.h
iscsi_ibft.h
isdn.h
isdn_divertif.h
isdn_ppp.h
isdnif.h
isicom.h
iversion.h
jbd2.h
jhash.h
jiffies.h
journal-head.h
joystick.h
jump_label.h
jump_label_ratelimit.h
jz4740-adc.h
jz4780-nemc.h
kallsyms.h
kasan-checks.h
kasan.h
kbd_diacr.h
kbd_kern.h
kbuild.h
kconfig.h
kcore.h
kcov.h sched/core / kcov: avoid kcov_area during task switch 2018-06-15 07:55:24 +09:00
kd.h
kdb.h
kdebug.h
kdev_t.h
kern_levels.h
kernel-page-flags.h
kernel.h kernel.h: Fix a typo in comment 2018-06-21 17:39:18 +02:00
kernel_stat.h
kernelcapi.h
kernfs.h
kexec.h
key-type.h
key.h
keyboard.h
kfifo.h
kgdb.h
khugepaged.h
klist.h
kmemleak.h
kmod.h
kmsg_dump.h
kobj_map.h
kobject.h
kobject_ns.h
kprobes.h
kref.h
ks0108.h
ks8842.h
ks8851_mll.h
ksm.h mm/ksm: move [set_]page_stable_node from ksm.h to ksm.c 2018-06-07 17:34:36 -07:00
kthread.h kthread, sched/core: Fix kthread_parkme() (again...) 2018-07-03 09:17:30 +02:00
ktime.h
kvm_host.h kvm: Make VM ioctl do valloc for some archs 2018-06-01 19:18:26 +02:00
kvm_irqfd.h
kvm_para.h
kvm_types.h
l2tp.h
lapb.h
latencytop.h
lcd.h
lcm.h
led-class-flash.h
led-lm3530.h
leds-bd2802.h
leds-lp3944.h
leds-lp3952.h
leds-pca9532.h
leds-regulator.h
leds-tca6507.h
leds.h
leds_pwm.h
libata.h SCSI misc on 20180610 2018-06-10 13:01:12 -07:00
libfdt.h
libfdt_env.h
libgcc.h
libnvdimm.h
libps2.h
license.h
lightnvm.h lightnvm: pass flag on graceful teardown to targets 2018-06-01 07:43:53 -06:00
linkage.h linux/linkage.h: replace VMLINUX_SYMBOL_STR() with __stringify() 2018-06-13 00:03:17 +09:00
linux_logo.h
lis3lv02d.h
list.h
list_bl.h
list_lru.h
list_nulls.h
list_sort.h
livepatch.h
llc.h
llist.h
lockdep.h
lockref.h
log2.h
logic_pio.h
lp.h
lru_cache.h
lsm_audit.h
lsm_hooks.h
lz4.h
lzo.h
mISDNdsp.h
mISDNhw.h
mISDNif.h
mailbox_client.h
mailbox_controller.h
maple.h
marvell_phy.h
math64.h
max17040_battery.h
mbcache.h
mbus.h
mc6821.h
mc146818rtc.h
mcb.h
mdev.h
mdio-bitbang.h
mdio-gpio.h
mdio-mux.h
mdio.h net: phy: remove PM ops from MDIO bus 2018-06-05 08:50:16 -04:00
mei_cl_bus.h
mem_encrypt.h
memblock.h
memcontrol.h memcontrol: schedule throttling if we are congested 2018-07-09 09:07:54 -06:00
memfd.h mm: restructure memfd code 2018-06-07 17:34:35 -07:00
memory.h x86/platform/UV: Add adjustable set memory block size function 2018-06-21 16:14:45 +02:00
memory_hotplug.h mm: move is_pageblock_removable_nolock() to mm/memory_hotplug.c 2018-06-07 17:34:36 -07:00
mempolicy.h
mempool.h
memremap.h libnvdimm for 4.18 2018-06-08 17:21:52 -07:00
memstick.h
mic_bus.h
micrel_phy.h
microchipphy.h
migrate.h
migrate_mode.h
mii.h
miscdevice.h
mm-arch-hooks.h
mm.h mm: Introduce kvcalloc() 2018-06-12 16:19:22 -07:00
mm_inline.h
mm_types.h mm: add hmm_data to struct page 2018-06-07 17:34:37 -07:00
mm_types_task.h
mman.h
mmdebug.h
mmiotrace.h
mmu_context.h
mmu_notifier.h
mmzone.h
mnt_namespace.h
mod_devicetable.h Merge branch 'dmi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging 2018-06-18 13:43:09 +09:00
module.h
moduleloader.h
moduleparam.h
mount.h
mpage.h
mpi.h lib/mpi: headers cleanup 2018-06-07 17:34:39 -07:00
mpls.h
mpls_iptunnel.h
mroute.h
mroute6.h
mroute_base.h ipmr: fix error path when ipmr_new_table fails 2018-06-05 12:26:41 -04:00
msdos_fs.h
msg.h
msi.h
mutex.h
mv643xx.h
mv643xx_eth.h
mv643xx_i2c.h
mvebu-pmsu.h
mxm-wmi.h
n_r3964.h
namei.h afs: Display manually added cells in dynamic root mount 2018-06-15 15:27:09 +01:00
nd.h
net.h Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL 2018-06-28 10:40:47 -07:00
net_dim.h
netdev_features.h gso: limit udp gso to egress-only virtual devices 2018-05-23 14:48:44 -04:00
netdevice.h net: fix use-after-free in GRO with ESP 2018-07-02 20:34:04 +09:00
netfilter.h netfilter: fix null-ptr-deref in nf_nat_decode_session 2018-06-12 19:12:43 +02:00
netfilter_bridge.h
netfilter_defs.h
netfilter_ingress.h
netfilter_ipv4.h
netfilter_ipv6.h
netlink.h
netpoll.h
nfs.h
nfs3.h
nfs4.h
nfs_fs.h
nfs_fs_i.h
nfs_fs_sb.h pnfs: Add barrier to prevent lgopen using LAYOUTGET during recall 2018-05-31 15:03:11 -04:00
nfs_iostat.h
nfs_page.h
nfs_xdr.h pNFS/flexfiles: Don't tie up all the rpciod threads in resends 2018-06-19 09:25:27 -04:00
nfsacl.h
nl802154.h
nls.h
nmi.h
node.h mm/memory_hotplug: fix leftover use of struct page during hotplug 2018-05-25 18:12:11 -07:00
nodemask.h
nospec.h
notifier.h kernel/SRCU: provide a static initializer 2018-05-30 10:11:34 +02:00
ns_common.h
nsc_gpio.h
nsproxy.h
ntb.h
ntb_transport.h
nubus.h
numa.h
nvme-fc-driver.h
nvme-fc.h
nvme-rdma.h
nvme.h nvme.h: add AEN configuration symbols 2018-06-01 14:37:35 +02:00
nvmem-consumer.h
nvmem-provider.h
nvram.h
of.h
of_address.h
of_clk.h
of_device.h
of_dma.h
of_fdt.h
of_gpio.h
of_graph.h
of_iommu.h
of_irq.h
of_mdio.h
of_net.h
of_pci.h PCI: Rework of_pci_get_host_bridge_resources() to devm_of_pci_get_host_bridge_resources() 2018-05-30 11:35:13 -05:00
of_pdt.h
of_platform.h
of_reserved_mem.h
oid_registry.h
olpc-ec.h
omap-dma.h
omap-dmaengine.h
omap-gpmc.h
omap-iommu.h
omap-mailbox.h
omapfb.h
once.h
oom.h
openvswitch.h
oprofile.h
osq_lock.h
overflow.h overflow.h: Add allocation size calculation helpers 2018-06-05 12:16:51 -07:00
oxu210hp.h
padata.h
page-flags-layout.h
page-flags.h mm: mark pages in use for page tables 2018-06-07 17:34:37 -07:00
page-isolation.h
page_counter.h memcg: introduce memory.min 2018-06-07 17:34:36 -07:00
page_ext.h
page_idle.h
page_owner.h
page_ref.h
pageblock-flags.h
pagemap.h
pagevec.h
parman.h
parport.h
parport_pc.h
parser.h
pata_arasan_cf_data.h
patchkey.h
path.h
pch_dma.h
pci-acpi.h
pci-aspm.h
pci-ats.h
pci-dma-compat.h
pci-dma.h
pci-ecam.h PCI: Add support for unbinding the generic PCI host controller 2018-05-30 11:35:23 -05:00
pci-ep-cfs.h
pci-epc.h
pci-epf.h
pci.h pci-v4.18-changes 2018-06-07 12:45:58 -07:00
pci_hotplug.h PCI: hotplug: Add hotplug_is_native() 2018-06-04 12:08:06 -05:00
pci_ids.h Merge branch 'lorenzo/pci/vmd' 2018-06-06 16:10:45 -05:00
pda_power.h
pe.h
percpu-defs.h
percpu-refcount.h
percpu-rwsem.h
percpu.h
percpu_counter.h
percpu_ida.h
perf_event.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2018-06-06 18:39:49 -07:00
perf_regs.h
personality.h
pfn.h
pfn_t.h mm: introduce ARCH_HAS_PTE_SPECIAL 2018-06-07 17:34:35 -07:00
phonet.h
phy.h net: phy: replace bool members in struct phy_device with bit-fields 2018-05-24 15:35:58 -04:00
phy_fixed.h
phy_led_triggers.h
phylink.h
pid.h
pid_namespace.h
pim.h
pipe_fs_i.h
pkeys.h
pktcdvd.h pktcdvd: convert to bioset_init()/mempool_init() 2018-05-30 15:33:32 -06:00
pl320-ipc.h
platform_device.h
plist.h
pm-trace.h
pm.h
pm2301_charger.h
pm_clock.h
pm_domain.h PM / Domains: Rename opp_node to np 2018-06-25 09:41:37 +02:00
pm_opp.h
pm_qos.h
pm_runtime.h Revert "PM / runtime: Fixup reference counting of device link suppliers at probe" 2018-06-12 10:24:13 +02:00
pm_wakeirq.h
pm_wakeup.h
pmbus.h
pmu.h
pnfs_osd_xdr.h
pnp.h
poison.h
poll.h Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL 2018-06-28 10:40:47 -07:00
posix-clock.h
posix-timers.h
posix_acl.h
posix_acl_xattr.h
power_supply.h power: supply: Add fwnode pointer to power_supply_config struct 2018-05-24 18:14:27 +02:00
powercap.h
ppp-comp.h
ppp_channel.h
ppp_defs.h
pps-gpio.h
pps_kernel.h
pr.h
preempt.h
prefetch.h
prime_numbers.h
printk.h
proc_fs.h
proc_ns.h
processor.h
profile.h
projid.h
property.h
psci.h
psp-sev.h crypto: ccp - Add GET_ID SEV command 2018-05-31 00:13:56 +08:00
pstore.h pstore: Convert internal records to timespec64 2018-06-05 16:57:31 -07:00
pstore_ram.h
pti.h
ptp_classify.h
ptp_clock_kernel.h
ptr_ring.h
ptrace.h
purgatory.h
pvclock_gtod.h
pwm.h
pwm_backlight.h
pxa2xx_ssp.h
pxa168_eth.h
qcom-geni-se.h
qcom_scm.h
qnx6_fs.h
quicklist.h
quota.h
quotaops.h
radix-tree.h
raid_class.h
ramfs.h
random.h
range.h
ras.h
ratelimit.h
rational.h
rbtree.h
rbtree_augmented.h
rbtree_latch.h
rcu_node_tree.h
rcu_segcblist.h
rcu_sync.h
rculist.h rculist: add list_for_each_entry_from_rcu() 2018-05-31 14:59:19 -04:00
rculist_bl.h
rculist_nulls.h docs: Fix some broken references 2018-06-15 18:10:01 -03:00
rcupdate.h rcu: Update documentation of rcu_read_unlock() 2018-06-10 06:14:01 +02:00
rcupdate_wait.h
rcutiny.h
rcutree.h
rcuwait.h
reboot-mode.h
reboot.h
reciprocal_div.h
refcount.h locking/refcounts: Implement refcount_dec_and_lock_irqsave() 2018-06-12 23:33:25 +02:00
regmap.h regmap: add missing prototype for devm_init_slimbus 2018-05-25 18:35:59 +01:00
regset.h
relay.h
remoteproc.h
reservation.h
reset-controller.h
reset.h
resource.h
resource_ext.h
restart_block.h
rfkill.h
rhashtable.h
ring_buffer.h ring-buffer: Fix typo in comment 2018-06-04 17:28:20 -04:00
rio.h
rio_drv.h
rio_ids.h
rio_regs.h
rmap.h
rmi.h Input: synaptics-rmi4 - convert irq distribution to irq_domain 2018-06-05 10:33:35 -07:00
rndis.h
rodata_test.h
root_dev.h
rpmsg.h rpmsg: Switch to SPDX license identifier 2018-06-03 17:37:11 -07:00
rslib.h
rtc.h
rtmutex.h
rtnetlink.h
rtsx_common.h
rtsx_pci.h
rtsx_usb.h
rwlock.h
rwlock_api_smp.h
rwlock_types.h
rwsem-spinlock.h
rwsem.h
s3c_adc_battery.h
sa11x0-dma.h
sbitmap.h blk-mq: avoid starving tag allocation after allocating process migrates 2018-05-24 11:00:39 -06:00
scatterlist.h sg: remove ->sg_magic member 2018-06-29 08:48:06 -06:00
scc.h
sched.h blkcg: add generic throttling mechanism 2018-07-09 09:07:54 -06:00
sched_clock.h
scif.h
scmi_protocol.h
scpi_protocol.h
screen_info.h
sctp.h
scx200.h
scx200_gpio.h
sdb.h
sdla.h
seccomp.h
securebits.h
security.h
sed-opal.h
seg6.h
seg6_genl.h
seg6_hmac.h
seg6_iptunnel.h
seg6_local.h
selection.h
selinux.h
sem.h
semaphore.h
seq_buf.h
seq_file.h
seq_file_net.h
seqlock.h
seqno-fence.h
serdev.h
serial.h
serial_8250.h
serial_bcm63xx.h
serial_core.h
serial_max3100.h
serial_pnx8xxx.h
serial_s3c.h
serial_sci.h
serio.h
set_memory.h
sfi.h
sfi_acpi.h
sfp.h
sh_clk.h
sh_dma.h
sh_eth.h
sh_intc.h
sh_timer.h
sha256.h
shdma-base.h
shm.h
shmem_fs.h mm: restructure memfd code 2018-06-07 17:34:35 -07:00
shrinker.h
signal.h
signal_types.h
signalfd.h
siox.h
siphash.h
sirfsoc_dma.h
sizes.h
skb_array.h
skbuff.h Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL 2018-06-28 10:40:47 -07:00
slab.h mm: fix race between kmem_cache destroy, create and deactivate 2018-06-15 07:55:23 +09:00
slab_def.h slab: clean up the code comment in slab kmem_cache struct 2018-06-07 17:34:34 -07:00
slimbus.h
slub_def.h slub: fix failure when we delete and create a slab cache 2018-06-28 11:16:44 -07:00
sm501-regs.h
sm501.h
smc91x.h
smc911x.h
smp.h
smpboot.h
smsc911x.h
smscphy.h
sock_diag.h
socket.h
sonet.h
sony-laptop.h
sonypi.h
sort.h
sound.h
soundcard.h
spinlock.h atomic: Add irqsave variant of atomic_dec_and_lock() 2018-06-12 23:33:24 +02:00
spinlock_api_smp.h
spinlock_api_up.h
spinlock_types.h
spinlock_types_up.h
spinlock_up.h
splice.h
spmi.h
sram.h
srcu.h
srcutiny.h kernel/SRCU: provide a static initializer 2018-05-30 10:11:34 +02:00
srcutree.h kernel/SRCU: provide a static initializer 2018-05-30 10:11:34 +02:00
ssbi.h
stackdepot.h
stackprotector.h Kbuild: rename CC_STACKPROTECTOR[_STRONG] config variables 2018-06-14 12:21:18 +09:00
stacktrace.h
start_kernel.h
stat.h vfs: change inode times to use struct timespec64 2018-06-05 16:57:31 -07:00
statfs.h
static_key.h
stddef.h
stm.h
stmmac.h
stmp3xxx_rtc_wdt.h
stmp_device.h
stop_machine.h
string.h
string_helpers.h
stringhash.h
stringify.h
sudmac.h
sungem_phy.h
sunserialcore.h
sunxi-rsb.h
superhyway.h
suspend.h
svga.h
sw842.h
swab.h
swait.h Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-06-04 17:45:38 -07:00
swap.h memcontrol: schedule throttling if we are congested 2018-07-09 09:07:54 -06:00
swap_cgroup.h
swap_slots.h
swapfile.h
swapops.h
swiotlb.h
switchtec.h
sxgbe_platform.h
sync_core.h
sync_file.h
synclink.h
sys.h
sys_soc.h
syscalls.h disable -Wattribute-alias warning for SYSCALL_DEFINEx() 2018-06-25 23:21:13 +09:00
syscore_ops.h
sysctl.h
sysfs.h
syslog.h
sysrq.h
sysv_fs.h
t10-pi.h
task_io_accounting.h
task_io_accounting_ops.h
task_work.h
taskstats_kern.h
tboot.h
tc.h
tca6416_keypad.h
tcp.h
tee_drv.h
textsearch.h
textsearch_fsm.h
tfrc.h
thermal.h drivers: thermal: Update license to SPDX format 2018-05-30 14:46:17 +08:00
thinkpad_acpi.h
thread_info.h thread_info: Add update_thread_flag() helpers 2018-05-25 12:27:53 +01:00
threads.h
thunderbolt.h
ti-emif-sram.h
ti_wilink_st.h
tick.h
tifm.h
timb_dma.h
timb_gpio.h
time.h
time32.h
time64.h
timecounter.h
timekeeper_internal.h
timekeeping.h
timekeeping32.h
timer.h
timerfd.h
timeriomem-rng.h
timerqueue.h
timex.h
tnum.h
topology.h
torture.h
toshiba.h
tpm.h
tpm_command.h
tpm_eventlog.h
trace.h
trace_clock.h
trace_events.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2018-06-06 18:39:49 -07:00
trace_seq.h
tracefs.h
tracehook.h blkcg: add generic throttling mechanism 2018-07-09 09:07:54 -06:00
tracepoint-defs.h
tracepoint.h docs: fix broken references with multiple hints 2018-06-15 18:10:01 -03:00
transport_class.h
ts-nbus.h
tsacct_kern.h
tty.h USB/PHY patches for 4.18-rc1 2018-06-05 16:14:12 -07:00
tty_driver.h
tty_flip.h
tty_ldisc.h
typecheck.h
types.h include/linux/types.h: use fixed width types without double-underscore prefix 2018-06-07 17:34:38 -07:00
u64_stats_sync.h
uaccess.h
ucb1400.h
ucs2_string.h
udp.h
uidgid.h
uio.h uio, lib: Fix CONFIG_ARCH_HAS_UACCESS_MCSAFE compilation 2018-05-22 23:17:03 -07:00
uio_driver.h
umh.h umh: introduce fork_usermode_blob() helper 2018-05-23 13:23:39 -04:00
uprobes.h
usb.h usb: hub: Per-port setting to reduce TRSTRCY to 10 ms 2018-05-31 12:48:17 +02:00
usb_usual.h
usbdevice_fs.h
user-return-notifier.h
user.h
user_namespace.h
userfaultfd_k.h userfaultfd: prevent non-cooperative events vs mcopy_atomic races 2018-06-07 17:34:38 -07:00
util_macros.h
uts.h
utsname.h
uuid.h
uwb.h
vbox_utils.h
verification.h
vermagic.h
vexpress.h
vfio.h
vfs.h
vga_switcheroo.h
vgaarb.h
via-core.h
via-gpio.h
via.h
via_i2c.h
videodev2.h
virtio.h
virtio_byteorder.h
virtio_caif.h
virtio_config.h
virtio_console.h
virtio_net.h net: in virtio_net_hdr only add VLAN_HLEN to csum_start if payload holds vlan 2018-06-07 16:15:38 -04:00
virtio_ring.h virtio_ring: switch to dma_XX barriers for rpmsg 2018-06-07 20:54:23 +03:00
virtio_vsock.h
visorbus.h
vlynq.h
vm_event_item.h
vm_sockets.h
vmacache.h
vmalloc.h mm: Use overflow helpers in kvmalloc() 2018-06-05 12:16:51 -07:00
vme.h
vmpressure.h
vmstat.h
vmw_vmci_api.h
vmw_vmci_defs.h
vringh.h
vt.h
vt_buffer.h
vt_kern.h
vtime.h
w1-gpio.h
w1.h
wait.h
wait_bit.h
wanrouter.h
watchdog.h
win_minmax.h
wireless.h
wkup_m3_ipc.h
wl12xx.h
wm97xx.h
wmi.h
workqueue.h
writeback.h
ww_mutex.h
xarray.h
xattr.h
xxhash.h
xz.h
yam.h
z2_battery.h
zbud.h
zconf.h
zlib.h
zorro.h
zpool.h
zsmalloc.h
zstd.h
zutil.h