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| author | Johannes Weiner | 2015-06-25 01:57:07 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2015-06-25 02:49:43 +0200 |
| commit | 16e951966f05da5ccd650104176f6ba289f7fa20 (patch) | |
| tree | e21d0a25a4d7d37d9f4516b702131da62948138a /mm/memcontrol.c | |
| parent | mm: oom_kill: remove unnecessary locking in oom_enable() (diff) | |
| download | kernel-qcow2-linux-16e951966f05da5ccd650104176f6ba289f7fa20.tar.gz kernel-qcow2-linux-16e951966f05da5ccd650104176f6ba289f7fa20.tar.xz kernel-qcow2-linux-16e951966f05da5ccd650104176f6ba289f7fa20.zip | |
mm: oom_kill: clean up victim marking and exiting interfaces
Rename unmark_oom_victim() to exit_oom_victim(). Marking and unmarking
are related in functionality, but the interface is not symmetrical at
all: one is an internal OOM killer function used during the killing, the
other is for an OOM victim to signal its own death on exit later on.
This has locking implications, see follow-up changes.
While at it, rename mark_tsk_oom_victim() to mark_oom_victim(), which
is easier on the eye.
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: David Rientjes <rientjes@google.com>
Acked-by: Michal Hocko <mhocko@suse.cz>
Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/memcontrol.c')
| -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 a04225d372ba..20a7e874f719 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -1536,7 +1536,7 @@ static void mem_cgroup_out_of_memory(struct mem_cgroup *memcg, gfp_t gfp_mask, * quickly exit and free its memory. */ if (fatal_signal_pending(current) || task_will_free_mem(current)) { - mark_tsk_oom_victim(current); + mark_oom_victim(current); return; } |