rmap: fix the comment for try_to_unmap_anon

Fix the comment for try_to_unmap_anon() with the new arguments.

Signed-off-by: Huang Shijie <shijie8@gmail.com>
Acked-by: Hugh Dickins <hugh.dickins@tiscali.co.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/mm/rmap.c b/mm/rmap.c
index 710bb4b2adf1..265d529905a7 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -1001,8 +1001,7 @@ static int try_to_mlock_page(struct page *page, struct vm_area_struct *vma)
  * try_to_unmap_anon - unmap or unlock anonymous page using the object-based
  * rmap method
  * @page: the page to unmap/unlock
- * @unlock:  request for unlock rather than unmap [unlikely]
- * @migration:  unmapping for migration - ignored if @unlock
+ * @flags: action and flags
  *
  * Find all the mappings of a page using the mapping pointer and the vma chains
  * contained in the anon_vma struct it points to.