mm: memcontrol: use node page state naming scheme for memcg
authorJohannes Weiner <hannes@cmpxchg.org>
Wed, 3 May 2017 21:55:16 +0000 (14:55 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 3 May 2017 22:52:11 +0000 (15:52 -0700)
commitccda7f4360be86b87497c50d1f58aab3fd85a9a5
tree1fe26ebfee8c4259475622fe2fc7c265d71c61bd
parent71cd31135d4cf030a057ed7079a75a40c0a4a796
mm: memcontrol: use node page state naming scheme for memcg

The memory controllers stat function names are awkwardly long and
arbitrarily different from the zone and node stat functions.

The current interface is named:

  mem_cgroup_read_stat()
  mem_cgroup_update_stat()
  mem_cgroup_inc_stat()
  mem_cgroup_dec_stat()
  mem_cgroup_update_page_stat()
  mem_cgroup_inc_page_stat()
  mem_cgroup_dec_page_stat()

This patch renames it to match the corresponding node stat functions:

  memcg_page_state() [node_page_state()]
  mod_memcg_state() [mod_node_state()]
  inc_memcg_state() [inc_node_state()]
  dec_memcg_state() [dec_node_state()]
  mod_memcg_page_state() [mod_node_page_state()]
  inc_memcg_page_state() [inc_node_page_state()]
  dec_memcg_page_state() [dec_node_page_state()]

Link: http://lkml.kernel.org/r/20170404220148.28338-4-hannes@cmpxchg.org
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Vladimir Davydov <vdavydov.dev@gmail.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
include/linux/memcontrol.h
mm/memcontrol.c
mm/page-writeback.c
mm/rmap.c
mm/vmscan.c
mm/workingset.c