mmap locking API: convert mmap_sem comments

[mirror_ubuntu-hirsute-kernel.git] / mm / mlock.c

diff --git a/mm/mlock.c b/mm/mlock.c
index c5d806917526906067f6d9d119e3f1eb08e937e8..f8736136fad7f84b1b78a6417751e823fada1b5b 100644 (file)
--- a/mm/mlock.c
+++ b/mm/mlock.c
@@ -49,7 +49,7 @@ EXPORT_SYMBOL(can_do_mlock);
  * When lazy mlocking via vmscan, it is important to ensure that the
  * vma's VM_LOCKED status is not concurrently being modified, otherwise we
  * may have mlocked a page that is being munlocked. So lazy mlock must take
- * the mmap_sem for read, and verify that the vma really is locked
+ * the mmap_lock for read, and verify that the vma really is locked
  * (see mm/rmap.c).
  */
 
@@ -381,7 +381,7 @@ static unsigned long __munlock_pagevec_fill(struct pagevec *pvec,
        /*
         * Initialize pte walk starting at the already pinned page where we
         * are sure that there is a pte, as it was pinned under the same
-        * mmap_sem write op.
+        * mmap_lock write op.
         */
        pte = get_locked_pte(vma->vm_mm, start, &ptl);
        /* Make sure we do not cross the page table boundary */
@@ -565,7 +565,7 @@ success:
        mm->locked_vm += nr_pages;
 
        /*
-        * vm_flags is protected by the mmap_sem held in write mode.
+        * vm_flags is protected by the mmap_lock held in write mode.
         * It's okay if try_to_unmap_one unmaps a page just after we
         * set VM_LOCKED, populate_vma_page_range will bring it back.
         */