1 files changed, 1 insertions, 9 deletions

diff --git a/kernel/fork.c b/kernel/fork.c
index 8e6b6f4fb272..70d76191afb9 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -501,7 +501,6 @@ static struct mm_struct *mm_init(struct mm_struct *mm, struct task_struct *p)
         mm->cached_hole_size = ~0UL;
         mm_init_aio(mm);
         mm_init_owner(mm, p);
-        atomic_set(&mm->oom_disable_count, 0);
 
         if (likely(!mm_alloc_pgd(mm))) {
                 mm->def_flags = 0;
@@ -816,8 +815,6 @@ good_mm:
         /* Initializing for Swap token stuff */
         mm->token_priority = 0;
         mm->last_interval = 0;
-        if (tsk->signal->oom_score_adj == OOM_SCORE_ADJ_MIN)
-                atomic_inc(&mm->oom_disable_count);
 
         tsk->mm = mm;
         tsk->active_mm = mm;
@@ -1391,13 +1388,8 @@ bad_fork_cleanup_io:
 bad_fork_cleanup_namespaces:
         exit_task_namespaces(p);
 bad_fork_cleanup_mm:
-        if (p->mm) {
-                task_lock(p);
-                if (p->signal->oom_score_adj == OOM_SCORE_ADJ_MIN)
-                        atomic_dec(&p->mm->oom_disable_count);
-                task_unlock(p);
+        if (p->mm)
                 mmput(p->mm);
-        }
 bad_fork_cleanup_signal:
         if (!(clone_flags & CLONE_THREAD))
                 free_signal_struct(p->signal);