https://github.com/torvalds/linux
Revision 7feee590bb18ffc42636975f74c2c3120ce1901c authored by Vladimir Davydov on 12 March 2015, 23:26:19 UTC, committed by Linus Torvalds on 13 March 2015, 01:46:08 UTC
If the memory cgroup controller is initially mounted in the scope of the
default cgroup hierarchy and then remounted to a legacy hierarchy, it will
still have hierarchy support enabled, which is incorrect.  We should
disable hierarchy support if bound to the legacy cgroup hierarchy.

Signed-off-by: Vladimir Davydov <vdavydov@parallels.com>
Signed-off-by: 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>
1 parent a5a6579
History
Tip revision: 7feee590bb18ffc42636975f74c2c3120ce1901c authored by Vladimir Davydov on 12 March 2015, 23:26:19 UTC
memcg: disable hierarchy support if bound to the legacy cgroup hierarchy
Tip revision: 7feee59
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