Muchun Song 5f9a4f4a70 mm: memcontrol: add the missing numa_stat interface for cgroup v2 ... In the cgroup v1, we have a numa_stat interface. This is useful for providing visibility into the numa locality information within an memcg since the pages are allowed to be allocated from any physical node. One of the use cases is evaluating application performance by combining this information with the application's CPU allocation. But the cgroup v2 does not. So this patch adds the missing information. Suggested-by: Shakeel Butt <shakeelb@google.com> Signed-off-by: Muchun Song <songmuchun@bytedance.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Shakeel Butt <shakeelb@google.com> Cc: Zefan Li <lizefan@huawei.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Michal Hocko <mhocko@kernel.org> Cc: Vladimir Davydov <vdavydov.dev@gmail.com> Cc: Roman Gushchin <guro@fb.com> Cc: Randy Dunlap <rdunlap@infradead.org> Link: https://lkml.kernel.org/r/20200916100030.71698-2-songmuchun@bytedance.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2020-10-13 18:38:30 -07:00
..
ABI	As hoped, things calmed down for docs this cycle; fewer changes and almost	2020-10-12 16:21:29 -07:00
accounting
admin-guide	mm: memcontrol: add the missing numa_stat interface for cgroup v2	2020-10-13 18:38:30 -07:00
arm	As hoped, things calmed down for docs this cycle; fewer changes and almost	2020-10-12 16:21:29 -07:00
arm64	As hoped, things calmed down for docs this cycle; fewer changes and almost	2020-10-12 16:21:29 -07:00
block	for-5.9/drivers-20200803	2020-08-05 10:51:40 -07:00
bpf	docs/bpf: Remove source code links	2020-09-14 18:46:54 -07:00
cdrom	A handful of obvious fixes that wandered in during the merge window.	2020-08-13 13:57:45 -07:00
core-api	Documentation: core-api/cpu_hotplug: fix a typo	2020-09-09 11:42:09 -06:00
cpu-freq
crypto	crypto: af_alg - add extra parameters for DRBG interface	2020-09-25 17:48:52 +10:00
dev-tools	mm,kmemleak-test.c: move kmemleak-test.c to samples dir	2020-10-13 18:38:27 -07:00
devicetree	hwmon changes for v5.10-rc1	2020-10-13 10:15:31 -07:00
doc-guide	docs: Document cross-referencing between documentation pages	2020-09-16 11:09:51 -06:00
driver-api	media updates for v5.10-rc1	2020-10-13 09:37:02 -07:00
fault-injection	nvme: rename and document nvme_end_request	2020-08-21 17:14:28 -06:00
fb	docs: fb: Remove vesafb scrollback boot option	2020-09-24 10:59:26 -06:00
features	powerpc/mm: Remove DEBUG_VM_PGTABLE support on powerpc	2020-09-02 22:14:26 +10:00
filesystems	block-5.10-2020-10-12	2020-10-13 12:12:44 -07:00
firmware_class
firmware-guide	docs: add some new files to their respective index.rst files	2020-09-10 10:48:20 -06:00
fpga	Char/Misc driver patches for 5.9-rc1	2020-08-05 11:43:47 -07:00
gpu	- Core Frameworks	2020-08-11 13:48:02 -07:00
hid	docs: hid: Convert link to https	2020-07-13 11:26:37 -06:00
hwmon	hwmon changes for v5.10-rc1	2020-10-13 10:15:31 -07:00
i2c	Merge branch 'i2c/for-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux	2020-08-13 18:41:00 -07:00
ia64	docs/ia64: Drop obsolete Xen documentation	2020-08-31 16:16:03 -06:00
ide
iio	Documentation: iio: fix a typo	2020-09-09 11:41:20 -06:00
infiniband
input	Input: uinput - fix typo in function name documentation	2020-07-28 18:24:11 -07:00
isdn
kbuild	kbuild: doc: describe proper script invocation	2020-10-13 18:38:26 -07:00
kernel-hacking
leds	LEDs changes for 5.9-rc1.	2020-08-05 19:24:27 -07:00
litmus-tests
livepatch
locking	seqlock: Introduce seqcount_latch_t	2020-09-10 11:19:28 +02:00
m68k
maintainer	Documentation/maintainer: rehome sign-off process	2020-09-03 15:39:24 -06:00
mhi
mips	It's been a busy cycle for documentation - hopefully the busiest for a	2020-08-04 22:47:54 -07:00
misc-devices	Documentation: misc/xilinx_sdfec: eliminate duplicated word	2020-07-13 09:44:07 -06:00
netlabel
networking	As hoped, things calmed down for docs this cycle; fewer changes and almost	2020-10-12 16:21:29 -07:00
nios2
nvdimm
openrisc	docs: openrisc: Replace HTTP links with HTTPS ones	2020-07-13 11:34:09 -06:00
parisc
PCI	Documentation: better locations for sysfs-pci, sysfs-tagging	2020-10-09 09:33:23 -06:00
pcmcia
power	Merge branches 'pm-sleep', 'pm-domains', 'powercap' and 'pm-tools'	2020-08-03 13:12:44 +02:00
powerpc	Documentation/powerpc: fix malformed table in syscall64-abi	2020-08-27 17:40:55 +10:00
process	docs: programming-languages: refresh blurb on clang support	2020-10-05 09:44:11 -06:00
RCU	docs: Fix function name trailing double-()s	2020-08-24 17:19:07 -06:00
riscv
s390	It's been a busy cycle for documentation - hopefully the busiest for a	2020-08-04 22:47:54 -07:00
scheduler	docs: scheduler: fix the directory name on two files	2020-09-10 10:45:45 -06:00
scsi
security	Documentation: remove current_security() reference	2020-09-09 11:33:59 -06:00
sh
sound	ALSA: hda: use consistent HDAudio spelling in comments/docs	2020-09-02 19:31:32 +02:00
sparc
sphinx	docs: Add automatic cross-reference for documentation pages	2020-09-16 11:09:51 -06:00
sphinx-static
spi	SPI SUBSYSTEM: Replace HTTP links with HTTPS ones	2020-07-09 22:41:11 +01:00
staging	remoteproc updates for v5.9	2020-08-11 11:17:45 -07:00
target
timers	docs: timers: drop documentation about LB_BIAS	2020-07-23 14:32:44 -06:00
trace	docs: trace: ring-buffer-design.rst: use the new SPDX tag	2020-09-24 11:07:44 -06:00
translations	Documentation: Chinese translation of Documentation/arm64/amu.rst	2020-09-28 15:24:24 -06:00
usb	USB: Replace HTTP links with HTTPS ones	2020-07-21 13:41:57 +02:00
userspace-api	block-5.10-2020-10-12	2020-10-13 12:12:44 -07:00
virt	As hoped, things calmed down for docs this cycle; fewer changes and almost	2020-10-12 16:21:29 -07:00
vm	mm/doc: add usage description for migrate_vma_*()	2020-09-16 12:19:51 -06:00
w1
watchdog	watchdog: add support for adjusting last known HW keepalive time	2020-08-05 18:43:02 +02:00
x86	x86/numa: add 'nohmat' option	2020-10-13 18:38:27 -07:00
xtensa
.gitignore
asm-annotations.rst
atomic_bitops.txt
atomic_t.txt
Changes
CodingStyle
conf.py	Make the docs build "work" with Sphinx 3.x	2020-09-04 10:13:45 -06:00
COPYING-logo
docutils.conf
dontdiff	Documentation: dontdiff: Add zstd compressed files	2020-07-31 11:51:10 +02:00
index.rst	docs: index.rst: Add watch_queue	2020-07-23 14:13:23 -06:00
Kconfig
logo.gif
Makefile
memory-barriers.txt	docs/memory-barriers.txt: Fix references for DMA*.txt files	2020-08-31 16:14:44 -06:00
SubmittingPatches
watch_queue.rst	docs: watch_queue: fix some warnings	2020-09-10 10:48:56 -06:00