1 files changed, 5 insertions, 5 deletions

diff --git a/mm/mmap.c b/mm/mmap.c
index 26efbfca0b20..ac2631b7477f 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -2502,15 +2502,15 @@ static void vm_lock_anon_vma(struct mm_struct *mm, struct anon_vma *anon_vma)
                  * The LSB of head.next can't change from under us
                  * because we hold the mm_all_locks_mutex.
                  */
-                spin_lock_nest_lock(&anon_vma->root->lock, &mm->mmap_sem);
+                mutex_lock_nest_lock(&anon_vma->root->mutex, &mm->mmap_sem);
                 /*
                  * We can safely modify head.next after taking the
-                 * anon_vma->root->lock. If some other vma in this mm shares
+                 * anon_vma->root->mutex. If some other vma in this mm shares
                  * the same anon_vma we won't take it again.
                  *
                  * No need of atomic instructions here, head.next
                  * can't change from under us thanks to the
-                 * anon_vma->root->lock.
+                 * anon_vma->root->mutex.
                  */
                 if (__test_and_set_bit(0, (unsigned long *)
                                        &anon_vma->root->head.next))
@@ -2559,7 +2559,7 @@ static void vm_lock_mapping(struct mm_struct *mm, struct address_space *mapping)
  * vma in this mm is backed by the same anon_vma or address_space.
  *
  * We can take all the locks in random order because the VM code
- * taking i_mmap_mutex or anon_vma->lock outside the mmap_sem never
+ * taking i_mmap_mutex or anon_vma->mutex outside the mmap_sem never
  * takes more than one of them in a row. Secondly we're protected
  * against a concurrent mm_take_all_locks() by the mm_all_locks_mutex.
  *
@@ -2615,7 +2615,7 @@ static void vm_unlock_anon_vma(struct anon_vma *anon_vma)
                  *
                  * No need of atomic instructions here, head.next
                  * can't change from under us until we release the
-                 * anon_vma->root->lock.
+                 * anon_vma->root->mutex.
                  */
                 if (!__test_and_clear_bit(0, (unsigned long *)
                                           &anon_vma->root->head.next))