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authorMichal Hocko <mhocko@suse.com>2015-09-09 01:01:16 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2015-09-09 01:35:28 +0300
commite752eb68811aeece2220e183e23369a34122fb5e (patch)
tree1cbd1c71e9b71e116dd4ef966cbbb39315b602dd /mm
parenta03f1f058969ec350fb7451a6fbca23096ee5727 (diff)
downloadlinux-e752eb68811aeece2220e183e23369a34122fb5e.tar.xz
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.c2
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;
}