Performance oriented customized Linux kernel based on the mainline kernel.
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Muchun Song 1a984c4e82 mm: memcontrol: remove unused mod_memcg_obj_state()
Since commit 991e767385 ("mm: memcontrol: account kernel stack per
node") there is no user of the mod_memcg_obj_state().  So just remove
it.

Also rework type of the idx parameter of the mod_objcg_state() from int
to enum node_stat_item.

Link: https://lkml.kernel.org/r/20201013153504.92602-1-songmuchun@bytedance.com
Signed-off-by: Muchun Song <songmuchun@bytedance.com>
Acked-by: Roman Gushchin <guro@fb.com>
Acked-by: David Rientjes <rientjes@google.com>
Reviewed-by: Shakeel Butt <shakeelb@google.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Vladimir Davydov <vdavydov.dev@gmail.com>
Cc: Christopher Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Yafang Shao <laoar.shao@gmail.com>
Cc: Chris Down <chris@chrisdown.name>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-12-15 12:13:39 -08:00
arch mm/gup: prevent gup_fast from racing with COW during fork 2020-12-15 12:13:39 -08:00
block
certs
crypto
Documentation mm: memcontrol: add file_thp, shmem_thp to memory.stat 2020-12-15 12:13:39 -08:00
drivers mm/gup: prevent gup_fast from racing with COW during fork 2020-12-15 12:13:39 -08:00
fs
include mm: memcontrol: remove unused mod_memcg_obj_state() 2020-12-15 12:13:39 -08:00
init mm: fix page_owner initializing issue for arm32 2020-12-15 12:13:38 -08:00
ipc
kernel mm/gup: prevent gup_fast from racing with COW during fork 2020-12-15 12:13:39 -08:00
lib
LICENSES
mm mm: memcontrol: remove unused mod_memcg_obj_state() 2020-12-15 12:13:39 -08:00
net
samples
scripts
security
sound ALSA: pcm: use krealloc_array() 2020-12-15 12:13:37 -08:00
tools selftests/vm: 2x speedup for run_vmtests.sh 2020-12-15 12:13:38 -08:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS
Makefile
README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.