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authorTetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>2016-03-26 00:20:44 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2016-03-26 02:37:42 +0300
commitbb29902a7515208846114b3b36a4281a9bbf766a (patch)
tree95eafdcebc4f9c100db32ddb8c7ac0099a252555 /include
parente26796066fdf929cbba22dabb801808f986acdb9 (diff)
downloadlinux-bb29902a7515208846114b3b36a4281a9bbf766a.tar.xz
oom, oom_reaper: protect oom_reaper_list using simpler way
"oom, oom_reaper: disable oom_reaper for oom_kill_allocating_task" tried to protect oom_reaper_list using MMF_OOM_KILLED flag. But we can do it by simply checking tsk->oom_reaper_list != NULL. Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: Michal Hocko <mhocko@suse.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/sched.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 49b1febcf7c3..60bba7e032dc 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -512,8 +512,6 @@ static inline int get_dumpable(struct mm_struct *mm)
#define MMF_HAS_UPROBES 19 /* has uprobes */
#define MMF_RECALC_UPROBES 20 /* MMF_HAS_UPROBES can be wrong */
-#define MMF_OOM_KILLED 21 /* OOM killer has chosen this mm */
-
#define MMF_INIT_MASK (MMF_DUMPABLE_MASK | MMF_DUMP_FILTER_MASK)
struct sighand_struct {