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| author | Vladimir Davydov <vdavydov@parallels.com> | 2015-02-12 14:59:56 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-12 18:54:10 -0800 |
| commit | f48b80a5e22200347e91f96b8b237b24b93c7192 (patch) | |
| tree | d28d2e0915a135cb2cecc3dd144e99d98327b37c /mm/truncate.c | |
| parent | 932ff6bbbdcadd85b309ef4fd59d4d8a77329b8b (diff) | |
| download | blackbird-op-linux-f48b80a5e22200347e91f96b8b237b24b93c7192.tar.gz blackbird-op-linux-f48b80a5e22200347e91f96b8b237b24b93c7192.zip | |
memcg: cleanup static keys decrement
Move memcg_socket_limit_enabled decrement to tcp_destroy_cgroup (called
from memcg_destroy_kmem -> mem_cgroup_sockets_destroy) and zap a bunch of
wrapper functions.
Although this patch moves static keys decrement from __mem_cgroup_free to
mem_cgroup_css_free, it does not introduce any functional changes, because
the keys are incremented on setting the limit (tcp or kmem), which can
only happen after successful mem_cgroup_css_online.
Signed-off-by: Vladimir Davydov <vdavydov@parallels.com>
Cc: Glauber Costa <glommer@parallels.com>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujtisu.com>
Cc: Eric W. Biederman <ebiederm@xmission.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Michal Hocko <mhocko@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/truncate.c')
0 files changed, 0 insertions, 0 deletions
