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-rw-r--r--mm/mmu_notifier.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/mmu_notifier.c b/mm/mmu_notifier.c
index 513b9607409d..b5670620aea0 100644
--- a/mm/mmu_notifier.c
+++ b/mm/mmu_notifier.c
@@ -274,7 +274,7 @@ static int do_mmu_notifier_register(struct mmu_notifier *mn,
* thanks to mm_take_all_locks().
*/
spin_lock(&mm->mmu_notifier_mm->lock);
- hlist_add_head(&mn->hlist, &mm->mmu_notifier_mm->list);
+ hlist_add_head_rcu(&mn->hlist, &mm->mmu_notifier_mm->list);
spin_unlock(&mm->mmu_notifier_mm->lock);
mm_drop_all_locks(mm);