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Chris Down 1603c8d1b1 Documentation/admin-guide/cgroup-v2.rst: document why inactive_X + active_X may not equal X 
This has confused a significant number of people using cgroups inside
Facebook, and some of those outside as well judging by posts like
this[0] (although it's not a problem unique to cgroup v2).

If shmem handling in particular becomes more coherent at some point in
the future -- although that seems unlikely now -- we can change the
wording here.

[0]: https://unix.stackexchange.com/q/525092/10762

Link: http://lkml.kernel.org/r/20191111144958.GA11914@chrisdown.name
Signed-off-by: Chris Down <chris@chrisdown.name>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Tejun Heo <tj@kernel.org>
Cc: Roman Gushchin <guro@fb.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-12-01 06:29:18 -08:00
..
ABI
f2fs-for-5.5-rc1
2019-11-30 11:02:30 -08:00
accounting
docs: add some documentation dirs to the driver-api book
2019-07-15 11:03:02 -03:00
admin-guide
Documentation/admin-guide/cgroup-v2.rst: document why inactive_X + active_X may not equal X
2019-12-01 06:29:18 -08:00
arm
Documentation/arm/samsung-s3c24xx: Remove stray U+FEFF character to fix title
2019-08-12 15:25:32 -06:00
arm64
arm64 updates for 5.5:
2019-11-25 15:39:19 -08:00
block
block: add iostat counters for flush requests
2019-11-21 09:06:47 -07:00
bpf
bpf: Add s390 testing documentation
2019-10-30 16:25:31 +01:00
cdrom
docs: add some directories to the main documentation index
2019-07-15 11:03:03 -03:00
core-api
Device properties framework updates for 5.5-rc1
2019-11-26 19:45:12 -08:00
cpu-freq
Documentation: cpufreq: Update policy notifier documentation
2019-09-02 22:44:05 +02:00
crypto
crypto: ablkcipher - remove deprecated and unused ablkcipher support
2019-11-17 09:02:49 +08:00
dev-tools
linux-kselftest-5.5-rc1-kunit
2019-11-25 15:01:30 -08:00
devicetree
drm main pull for 5.5-rc1
2019-11-27 17:45:48 -08:00
doc-guide
docs: remove extra conf.py files
2019-07-17 06:57:52 -03:00
driver-api
drm main pull for 5.5-rc1
2019-11-27 17:45:48 -08:00
EDID
docs: driver-api: add a series of orphaned documents
2019-07-15 11:03:02 -03:00
fault-injection
docs: add some directories to the main documentation index
2019-07-15 11:03:03 -03:00
fb
docs conversion for v5.3-rc1
2019-07-16 12:21:41 -07:00
features
It's a somewhat calmer cycle for docs this time, as the churn of the mass
2019-09-17 16:22:26 -07:00
filesystems
f2fs-for-5.5-rc1
2019-11-30 11:02:30 -08:00
firmware_class
…
firmware-guide
ACPI: Documentation: Minor spelling fix in namespace.rst
2019-10-14 11:03:44 +02:00
fpga
Documentation: fpga: dfl: add descriptions for thermal/power management interfaces
2019-10-16 19:18:26 -07:00
gpu
drm/amdgpu: Improve RAS documentation (v2)
2019-11-06 16:27:48 -05:00
hid
docs: add some documentation dirs to the driver-api book
2019-07-15 11:03:02 -03:00
hwmon
dell-smm-hwmon: Add documentation
2019-11-22 20:47:43 -08:00
i2c
docs: i2c: convert to ReST and add to driver-api bookset
2019-07-31 13:25:27 -06:00
ia64
docs: add SPDX tags to new index files
2019-07-15 11:03:03 -03:00
ide
docs: add some directories to the main documentation index
2019-07-15 11:03:03 -03:00
iio
docs: add some documentation dirs to the driver-api book
2019-07-15 11:03:02 -03:00
infiniband
Documentation/infiniband: update name of some functions
2019-09-13 16:55:55 -03:00
input
Input: docs: fix spelling mistake "potocol" -> "protocol"
2019-08-06 11:24:49 -06:00
ioctl
docs: ioctl-number: document fscrypt ioctl numbers
2019-10-21 13:22:08 -07:00
isdn
docs: isdn: convert to ReST and add to kAPI bookset
2019-07-31 13:30:25 -06:00
kbuild
Modules fixes for v5.4-rc3
2019-10-11 10:19:24 -07:00
kernel-hacking
docs: Add documentation for Symbol Namespaces
2019-09-10 10:30:49 +02:00
leds
leds: core: Add support for composing LED class device names
2019-07-25 20:07:52 +02:00
livepatch
livepatch: Documentation of the new API for tracking system state changes
2019-11-01 13:08:24 +01:00
locking
doc🔒 remove reference to clever use of read-write lock
2019-09-14 01:53:27 -06:00
m68k
docs: README.buddha: convert to ReST and add to m68k book
2019-07-31 13:30:10 -06:00
maintainer
docs: Fix typo on pull requests guide
2019-08-12 15:14:14 -06:00
media
media: Documentation: media: *_DEFAULT targets for subdevs
2019-11-10 17:49:27 +01:00
mic
docs: driver-api: add remaining converted dirs to it
2019-07-15 11:03:03 -03:00
mips
Main MIPS changes for v5.4:
2019-09-22 09:30:30 -07:00
misc-devices
Docs: misc: xilinx_sdfec: Add documentation
2019-08-15 17:54:38 +02:00
netlabel
docs: add some directories to the main documentation index
2019-07-15 11:03:03 -03:00
networking
net: Fix a documentation bug wrt. ip_unprivileged_port_start
2019-11-26 13:17:49 -08:00
nios2
docs: nios2: add it to the main Documentation body
2019-07-31 13:31:51 -06:00
openrisc
docs: openrisc: convert to ReST and add to documentation body
2019-07-31 13:30:20 -06:00
parisc
docs: parisc: convert to ReST and add to documentation body
2019-07-31 13:30:15 -06:00
PCI
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-08-27 14:23:31 -07:00
pcmcia
docs: add some directories to the main documentation index
2019-07-15 11:03:03 -03:00
power
PM: Wrap documentation to fit in 80 columns
2019-11-20 12:16:37 +01:00
powerpc
docs: powerpc: Add missing documentation reference
2019-09-17 23:59:34 +10:00
process
Documentation/process: Add fallthrough pseudo-keyword
2019-10-11 09:26:05 -07:00
RCU
Documentation: Rename rcu_node_context_switch() to rcu_note_context_switch()
2019-10-29 02:48:29 -07:00
riscv
It's a somewhat calmer cycle for docs this time, as the churn of the mass
2019-09-17 16:22:26 -07:00
s390
Documentation/s390: remove outdated debugging390 documentation
2019-08-21 12:41:43 +02:00
scheduler
sched/fair: Fix low cpu usage with high throttling by removing expiration of cpu-local slices
2019-08-08 09:09:30 +02:00
scsi
scsi: ufs: Documentation: Announce ufs-tool v1.0
2019-06-26 22:47:51 -04:00
security
Merge branch 'next-integrity' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity
2019-09-27 19:37:27 -07:00
sh
docs: remove extra conf.py files
2019-07-17 06:57:52 -03:00
sound
ALSA: docs: Update about the new PCM sync_stop ops
2019-11-20 19:39:54 +01:00
sparc
docs: add arch doc directories to the index
2019-07-15 11:03:01 -03:00
sphinx
Documentation: sphinx: Don't parse socket() as identifier reference
2019-08-12 14:55:30 -06:00
sphinx-static
docs: improve readability for people with poorer eyesight
2018-10-07 09:16:50 -06:00
spi
spi: docs: convert to ReST and add it to the kABI bookset
2019-07-31 14:13:13 -06:00
target
docs: add some directories to the main documentation index
2019-07-15 11:03:03 -03:00
timers
docs: add some directories to the main documentation index
2019-07-15 11:03:03 -03:00
trace
New tracing features:
2019-11-27 11:42:01 -08:00
translations
doc: arm64: fix grammar dtb placed in no attributes region
2019-09-06 08:44:34 -06:00
usb
USB: rio500: Remove Rio 500 kernel driver
2019-10-04 10:53:36 +02:00
userspace-api
docs: remove extra conf.py files
2019-07-17 06:57:52 -03:00
virt
KVM/arm updates for Linux 5.5:
2019-11-21 09:58:35 +01:00
virtual
cpuidle: add haltpoll governor
2019-07-30 17:27:37 +02:00
vm
mm/hmm: remove hmm_mirror and related
2019-11-23 19:56:45 -04:00
w1
docs: w1: convert to ReST and add to the kAPI group of docs
2019-07-31 14:16:17 -06:00
watchdog
linux-watchdog 5.4-rc1 tag
2019-09-27 11:17:38 -07:00
x86
Merge branch 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-11-26 08:40:20 -08:00
xtensa
docs: add arch doc directories to the index
2019-07-15 11:03:01 -03:00
.gitignore
…
asm-annotations.rst
x86/ftrace: Get rid of function_hook
2019-10-25 10:52:22 +02:00
atomic_bitops.txt
docs: atomic_bitops.txt: add a title for this document
2019-04-11 12:37:02 -06:00
atomic_t.txt
Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-07-08 16:12:03 -07:00
bus-virt-phys-mapping.txt
…
Changes
…
CodingStyle
…
conf.py
docs: conf.py: only use CJK if the font is available
2019-07-17 06:57:51 -03:00
COPYING-logo
docs: logo.txt: rename it to COPYING-logo
2019-07-15 09:20:27 -03:00
crc32.txt
…
debugging-modules.txt
…
debugging-via-ohci1394.txt
…
digsig.txt
…
DMA-API-HOWTO.txt
docs: DMA-API-HOWTO.txt: fix an unmarked code block
2019-07-15 09:20:24 -03:00
DMA-API.txt
dma-mapping: remove dma_release_declared_memory
2019-09-04 11:13:19 +02:00
DMA-attributes.txt
dma-mapping: remove the DMA_ATTR_WRITE_BARRIER flag
2019-11-14 12:01:54 -04:00
DMA-ISA-LPC.txt
Documentation/DMA-ISA-LPC: fix an incorrect reference
2019-02-11 08:23:07 -07:00
docutils.conf
doc-rst: Add missing newline at end of file
2019-06-20 14:16:56 -06:00
dontdiff
kbuild: create *.mod with full directory path and remove MODVERDIR
2019-07-18 02:19:31 +09:00
futex-requeue-pi.txt
…
hwspinlock.txt
hwspinlock: add the 'in_atomic' API
2019-06-29 21:08:14 -07:00
index.rst
linkage: Introduce new macros for assembler symbols
2019-10-18 09:48:11 +02:00
io_ordering.txt
…
io-mapping.txt
…
IPMI.txt
…
IRQ-affinity.txt
…
IRQ-domain.txt
…
IRQ.txt
…
irqflags-tracing.txt
…
Kconfig
docs: Kbuild/Makefile: allow check for missing docs at build time
2019-06-07 11:33:16 -06:00
kobject.txt
kref/kobject: Improve documentation
2018-12-06 13:57:03 +01:00
kprobes.txt
Merge branch 'parisc-5.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
2019-05-07 19:34:17 -07:00
kref.txt
…
logo.gif
…
lzo.txt
lib/lzo: fix bugs for very short or empty input
2019-04-05 16:02:30 -10:00
mailbox.txt
…
Makefile
docs: Kbuild/Makefile: allow check for missing docs at build time
2019-06-07 11:33:16 -06:00
memory-barriers.txt
docs: fix broken doc references due to renames
2019-07-17 06:57:51 -03:00
nommu-mmap.txt
…
padata.txt
padata: allocate workqueue internally
2019-09-13 21:15:39 +10:00
percpu-rw-semaphore.txt
…
pi-futex.txt
docs: locking: convert docs to ReST and rename to *.rst
2019-07-15 08:53:27 -03:00
preempt-locking.txt
x86/fpu: Remove fpu__restore()
2019-04-09 19:27:42 +02:00
rbtree.txt
docs: rbtree.txt: fix Sphinx build warnings
2019-07-15 09:20:24 -03:00
remoteproc.txt
remoteproc: add vendor resources handling
2019-06-29 12:02:17 -07:00
robust-futex-ABI.txt
…
robust-futexes.txt
futex: Update comments and docs about return values of arch futex code
2019-04-26 13:57:55 +01:00
rpmsg.txt
…
speculation.txt
docs: speculation.txt: mark example blocks as such
2019-04-11 12:37:03 -06:00
static-keys.txt
static_keys.txt: Fix trivial spelling mistake
2019-02-06 16:44:16 -07:00
SubmittingPatches
…
tee.txt
Documentation: tee: Grammar s/the its/its/
2019-06-07 11:23:38 -06:00
this_cpu_ops.txt
…
unaligned-memory-access.txt
docs: unaligned-memory-access.txt: use a lowercase title
2019-04-11 12:37:03 -06:00
xz.txt
…