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| author |   Johannes Weiner <hannes@cmpxchg.org> | 2017-05-03 14:55:16 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-03 15:52:11 -0700 |
| commit | ccda7f4360be86b87497c50d1f58aab3fd85a9a5 (patch) | |
| tree | 1fe26ebfee8c4259475622fe2fc7c265d71c61bd /mm/workingset.c | |
| parent | mm: memcontrol: re-use node VM page state enum (diff) | |
| download | linux-dev-ccda7f4360be86b87497c50d1f58aab3fd85a9a5.tar.xz linux-dev-ccda7f4360be86b87497c50d1f58aab3fd85a9a5.zip | |
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>
Diffstat (limited to 'mm/workingset.c')
| -rw-r--r-- | mm/workingset.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/workingset.c b/mm/workingset.c index 37fc1057cd86..b8c9ab678479 100644 --- a/mm/workingset.c +++ b/mm/workingset.c @@ -289,11 +289,11 @@ bool workingset_refault(void *shadow) refault_distance = (refault - eviction) & EVICTION_MASK; inc_node_state(pgdat, WORKINGSET_REFAULT); - mem_cgroup_inc_stat(memcg, WORKINGSET_REFAULT); + inc_memcg_state(memcg, WORKINGSET_REFAULT); if (refault_distance <= active_file) { inc_node_state(pgdat, WORKINGSET_ACTIVATE); - mem_cgroup_inc_stat(memcg, WORKINGSET_ACTIVATE); + inc_memcg_state(memcg, WORKINGSET_ACTIVATE); rcu_read_unlock(); return true; } @@ -475,7 +475,7 @@ static enum lru_status shadow_lru_isolate(struct list_head *item, if (WARN_ON_ONCE(node->exceptional)) goto out_invalid; inc_node_state(page_pgdat(virt_to_page(node)), WORKINGSET_NODERECLAIM); - mem_cgroup_inc_page_stat(virt_to_page(node), WORKINGSET_NODERECLAIM); + inc_memcg_page_state(virt_to_page(node), WORKINGSET_NODERECLAIM); __radix_tree_delete_node(&mapping->page_tree, node, workingset_update_node, mapping); |