diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/mmap.c | 3 | ||||
| -rw-r--r-- | mm/oom_kill.c | 4 |
2 files changed, 2 insertions, 5 deletions
diff --git a/mm/mmap.c b/mm/mmap.c index be111bbe8075..2a62d589d3c2 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -3105,8 +3105,7 @@ void exit_mmap(struct mm_struct *mm) /* * Set MMF_OOM_SKIP to hide this task from the oom killer/reaper - * because the memory has been already freed. Do not bother checking - * mm_is_oom_victim because setting a bit unconditionally is cheaper. + * because the memory has been already freed. */ set_bit(MMF_OOM_SKIP, &mm->flags); mmap_write_lock(mm); diff --git a/mm/oom_kill.c b/mm/oom_kill.c index decb21474c6c..35ec75cdfee2 100644 --- a/mm/oom_kill.c +++ b/mm/oom_kill.c @@ -765,10 +765,8 @@ static void mark_oom_victim(struct task_struct *tsk) return; /* oom_mm is bound to the signal struct life time. */ - if (!cmpxchg(&tsk->signal->oom_mm, NULL, mm)) { + if (!cmpxchg(&tsk->signal->oom_mm, NULL, mm)) mmgrab(tsk->signal->oom_mm); - set_bit(MMF_OOM_VICTIM, &mm->flags); - } /* * Make sure that the task is woken up from uninterruptible sleep |