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| author | Vasily Averin <vvs@virtuozzo.com> | 2020-02-21 05:04:18 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-02-21 20:22:15 +0100 |
| commit | 75866af62b439859d5146b7093ceb6b482852683 (patch) | |
| tree | e7e0b1bffcc04b8a7cbae61084d8fb70255b8a78 /lib/string.c | |
| parent | mm/swapfile.c: fix a comment in sys_swapon() (diff) | |
| download | linux-75866af62b439859d5146b7093ceb6b482852683.tar.xz linux-75866af62b439859d5146b7093ceb6b482852683.zip | |
mm/memcontrol.c: lost css_put in memcg_expand_shrinker_maps()
for_each_mem_cgroup() increases css reference counter for memory cgroup
and requires to use mem_cgroup_iter_break() if the walk is cancelled.
Link: http://lkml.kernel.org/r/c98414fb-7e1f-da0f-867a-9340ec4bd30b@virtuozzo.com
Fixes: 0a4465d34028 ("mm, memcg: assign memcg-aware shrinkers bitmap to memcg")
Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Acked-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Reviewed-by: Roman Gushchin <guro@fb.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Vladimir Davydov <vdavydov.dev@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/string.c')
0 files changed, 0 insertions, 0 deletions