diff options
| author | Johannes Weiner <hannes@cmpxchg.org> | 2016-01-20 15:03:22 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-20 17:09:18 -0800 |
| commit | b2807f07f4f87362925b8a5b8cbb7b624da10f03 (patch) | |
| tree | e0ecb241a359fdca288bb1a3e8fb964a453b074b /include | |
| parent | 587d9f726aaec52157e4156e50363dbe6cb82bdb (diff) | |
mm: memcontrol: add "sock" to cgroup2 memory.stat
Provide statistics on how much of a cgroup's memory footprint is made up
of socket buffers from network connections owned by the group.
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@suse.cz>
Cc: Vladimir Davydov <vdavydov@virtuozzo.com>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/memcontrol.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index 166661708410..9ae48d4aeb5e 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -50,6 +50,9 @@ enum mem_cgroup_stat_index { MEM_CGROUP_STAT_WRITEBACK, /* # of pages under writeback */ MEM_CGROUP_STAT_SWAP, /* # of pages, swapped out */ MEM_CGROUP_STAT_NSTATS, + /* default hierarchy stats */ + MEMCG_SOCK, + MEMCG_NR_STAT, }; struct mem_cgroup_reclaim_cookie { @@ -87,7 +90,7 @@ enum mem_cgroup_events_target { #ifdef CONFIG_MEMCG struct mem_cgroup_stat_cpu { - long count[MEM_CGROUP_STAT_NSTATS]; + long count[MEMCG_NR_STAT]; unsigned long events[MEMCG_NR_EVENTS]; unsigned long nr_page_events; unsigned long targets[MEM_CGROUP_NTARGETS]; |