1 files changed, 5 insertions, 0 deletions

diff --git a/kernel/exit.c b/kernel/exit.c
index e2bdf37f9fde..b194febf5799 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -50,6 +50,7 @@
 #include <linux/perf_event.h>
 #include <trace/events/sched.h>
 #include <linux/hw_breakpoint.h>
+#include <linux/oom.h>
 
 #include <asm/uaccess.h>
 #include <asm/unistd.h>
@@ -687,6 +688,8 @@ static void exit_mm(struct task_struct * tsk)
         enter_lazy_tlb(mm, current);
         /* We don't want this task to be frozen prematurely */
         clear_freeze_flag(tsk);
+        if (tsk->signal->oom_score_adj == OOM_SCORE_ADJ_MIN)
+                atomic_dec(&mm->oom_disable_count);
         task_unlock(tsk);
         mm_update_next_owner(mm);
         mmput(mm);
@@ -700,6 +703,8 @@ static void exit_mm(struct task_struct * tsk)
  * space.
  */
 static struct task_struct *find_new_reaper(struct task_struct *father)
+        __releases(&tasklist_lock)
+        __acquires(&tasklist_lock)
 {
         struct pid_namespace *pid_ns = task_active_pid_ns(father);
         struct task_struct *thread;