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authorVladimir Davydov <vdavydov@virtuozzo.com>2016-03-17 14:17:38 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-03-17 15:09:34 -0700
commit12580e4b54ba8a1b22ec977c200be0174ca42348 (patch)
tree7af0c8f8aada72d7792a6ec4655437126a3cc321 /include/linux
parent27ee57c93ff00b8a2d6c6dd6b0b3dddda7b43b77 (diff)
mm: memcontrol: report kernel stack usage in cgroup2 memory.stat
Show how much memory is allocated to kernel stacks. Signed-off-by: Vladimir Davydov <vdavydov@virtuozzo.com> Acked-by: Johannes Weiner <hannes@cmpxchg.org> Cc: Michal Hocko <mhocko@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/memcontrol.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index e7af4834ffea..d6300313b298 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -52,9 +52,10 @@ enum mem_cgroup_stat_index {
MEM_CGROUP_STAT_SWAP, /* # of pages, swapped out */
MEM_CGROUP_STAT_NSTATS,
/* default hierarchy stats */
- MEMCG_SOCK = MEM_CGROUP_STAT_NSTATS,
+ MEMCG_KERNEL_STACK = MEM_CGROUP_STAT_NSTATS,
MEMCG_SLAB_RECLAIMABLE,
MEMCG_SLAB_UNRECLAIMABLE,
+ MEMCG_SOCK,
MEMCG_NR_STAT,
};