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authorTetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>2016-10-07 16:59:03 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-10-07 18:46:28 -0700
commit38531201c12144cd7d96abfdfe7449c2b01375e8 (patch)
tree0075124f382060b23ce36dbe96d2a9bfc8be8ad9 /mm
parent7d2e7a22cf27e7569e6816ccc05dd74248048b30 (diff)
downloadlinux-38531201c12144cd7d96abfdfe7449c2b01375e8.tar.bz2
mm, oom: enforce exit_oom_victim on current task
There are no users of exit_oom_victim on !current task anymore so enforce the API to always work on the current. Link: http://lkml.kernel.org/r/1472119394-11342-8-git-send-email-mhocko@kernel.org Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: Michal Hocko <mhocko@suse.com> Cc: Oleg Nesterov <oleg@redhat.com> Cc: David Rientjes <rientjes@google.com> Cc: Vladimir Davydov <vdavydov@parallels.com> 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/oom_kill.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 895a51fe8e18..3b990544db6d 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -662,10 +662,9 @@ static void mark_oom_victim(struct task_struct *tsk)
/**
* exit_oom_victim - note the exit of an OOM victim
*/
-void exit_oom_victim(struct task_struct *tsk)
+void exit_oom_victim(void)
{
- if (!test_and_clear_tsk_thread_flag(tsk, TIF_MEMDIE))
- return;
+ clear_thread_flag(TIF_MEMDIE);
if (!atomic_dec_return(&oom_victims))
wake_up_all(&oom_victims_wait);