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-rw-r--r--mm/mmu_context.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/mmu_context.c b/mm/mmu_context.c
index 0777654147c9..9e82e937000e 100644
--- a/mm/mmu_context.c
+++ b/mm/mmu_context.c
@@ -53,6 +53,7 @@ void unuse_mm(struct mm_struct *mm)
53 struct task_struct *tsk = current; 53 struct task_struct *tsk = current;
54 54
55 task_lock(tsk); 55 task_lock(tsk);
56 sync_mm_rss(tsk, mm);
56 tsk->mm = NULL; 57 tsk->mm = NULL;
57 /* active_mm is still 'mm' */ 58 /* active_mm is still 'mm' */
58 enter_lazy_tlb(mm, tsk); 59 enter_lazy_tlb(mm, tsk);