diff options
| author | Michal Hocko <mhocko@suse.com> | 2015-09-09 00:01:16 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-09-09 00:35:28 +0200 |
| commit | e752eb68811aeece2220e183e23369a34122fb5e (patch) | |
| tree | 1cbd1c71e9b71e116dd4ef966cbbb39315b602dd /mm | |
| parent | memcg, tcp_kmem: check for cg_proto in sock_update_memcg (diff) | |
| download | linux-e752eb68811aeece2220e183e23369a34122fb5e.tar.xz linux-e752eb68811aeece2220e183e23369a34122fb5e.zip | |
memcg: move memcg_proto_active from sock.h
The only user is sock_update_memcg which is living in memcontrol.c so it
doesn't make much sense to pollute sock.h by this inline helper. Move it
to memcontrol.c and open code it into its only caller.
Signed-off-by: Michal Hocko <mhocko@suse.com>
Cc: Vladimir Davydov <vdavydov@parallels.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
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 'mm')
| -rw-r--r-- | mm/memcontrol.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 3033e6c42229..1742a2db89c7 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -315,7 +315,7 @@ void sock_update_memcg(struct sock *sk) rcu_read_lock(); memcg = mem_cgroup_from_task(current); cg_proto = sk->sk_prot->proto_cgroup(memcg); - if (cg_proto && memcg_proto_active(cg_proto) && + if (cg_proto && test_bit(MEMCG_SOCK_ACTIVE, &cg_proto->flags) && css_tryget_online(&memcg->css)) { sk->sk_cgrp = cg_proto; } |