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authorFernando Luis Vazquez Cao <fernando@oss.ntt.co.jp>2008-07-30 01:33:40 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-07-30 12:41:46 -0400
commitab33dc09a5c0d2bd6757afa1c2f804c9657daec0 (patch)
tree37da268ee6841d1fdad2d0e6d737b7b3223f7ff3 /mm
parent7e6cbea39aaa32480145915751119227f29f6f7b (diff)
swap: update function comment of release_pages
Signed-off-by: Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp> Cc: Hugh Dickins <hugh@veritas.com> Cc: Nick Piggin <nickpiggin@yahoo.com.au> Cc: Rik van Riel <riel@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
-rw-r--r--mm/swap.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/mm/swap.c b/mm/swap.c
index dd89234ee51f..7417a2adbe50 100644
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -278,9 +278,10 @@ int lru_add_drain_all(void)
278 * Avoid taking zone->lru_lock if possible, but if it is taken, retain it 278 * Avoid taking zone->lru_lock if possible, but if it is taken, retain it
279 * for the remainder of the operation. 279 * for the remainder of the operation.
280 * 280 *
281 * The locking in this function is against shrink_cache(): we recheck the 281 * The locking in this function is against shrink_inactive_list(): we recheck
282 * page count inside the lock to see whether shrink_cache grabbed the page 282 * the page count inside the lock to see whether shrink_inactive_list()
283 * via the LRU. If it did, give up: shrink_cache will free it. 283 * grabbed the page via the LRU. If it did, give up: shrink_inactive_list()
284 * will free it.
284 */ 285 */
285void release_pages(struct page **pages, int nr, int cold) 286void release_pages(struct page **pages, int nr, int cold)
286{ 287{