1 files changed, 5 insertions, 0 deletions

diff --git a/fs/exec.c b/fs/exec.c
index 6d2b6f936858..3aa75b8888a1 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -54,6 +54,7 @@
 #include <linux/fsnotify.h>
 #include <linux/fs_struct.h>
 #include <linux/pipe_fs_i.h>
+#include <linux/oom.h>
 
 #include <asm/uaccess.h>
 #include <asm/mmu_context.h>
@@ -759,6 +760,10 @@ static int exec_mmap(struct mm_struct *mm)
         tsk->mm = mm;
         tsk->active_mm = mm;
         activate_mm(active_mm, mm);
+        if (old_mm && tsk->signal->oom_score_adj == OOM_SCORE_ADJ_MIN) {
+                atomic_dec(&old_mm->oom_disable_count);
+                atomic_inc(&tsk->mm->oom_disable_count);
+        }
         task_unlock(tsk);
         arch_pick_mmap_layout(mm);
         if (old_mm) {