diff options
| author | Muchun Song <songmuchun@bytedance.com> | 2020-06-25 20:30:19 -0700 |
|---|---|---|
| committer | Sasha Levin <sashal@kernel.org> | 2020-06-30 15:37:09 -0400 |
| commit | 7a9e3e25a9d25b58d565f79e0da9ed494e9952ea (patch) | |
| tree | 142e96762fe28d01dad3a043e86dc00b2856ae89 /arch/arm64/kernel/perf_regs.c | |
| parent | ff6aff13a8cfc421418b902647ac84bf027bedb9 (diff) | |
mm/memcontrol.c: add missed css_put()
commit 3a98990ae2150277ed34d3b248c60e68bf2244b2 upstream.
We should put the css reference when memory allocation failed.
Link: http://lkml.kernel.org/r/20200614122653.98829-1-songmuchun@bytedance.com
Fixes: f0a3a24b532d ("mm: memcg/slab: rework non-root kmem_cache lifecycle management")
Signed-off-by: Muchun Song <songmuchun@bytedance.com>
Acked-by: Roman Gushchin <guro@fb.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Vladimir Davydov <vdavydov.dev@gmail.com>
Cc: Qian Cai <cai@lca.pw>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/arm64/kernel/perf_regs.c')
0 files changed, 0 insertions, 0 deletions