[PATCH] mm: update comments to pte lock
Updated several references to page_table_lock in common code comments.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/mm/swap_state.c b/mm/swap_state.c
index cafc1ed..dfd9a46 100644
--- a/mm/swap_state.c
+++ b/mm/swap_state.c
@@ -259,8 +259,7 @@
/*
* Perform a free_page(), also freeing any swap cache associated with
- * this page if it is the last user of the page. Can not do a lock_page,
- * as we are holding the page_table_lock spinlock.
+ * this page if it is the last user of the page.
*/
void free_page_and_swap_cache(struct page *page)
{
