swap: update function comment of release_pages

Fernando Luis Vazquez Cao · torvalds · commit ab33dc09a5c0 · 2008-07-30T09:41:46.000-07:00
Signed-off-by: Fernando Luis Vazquez Cao &lt;fernando@oss.ntt.co.jp&gt;
Cc: Hugh Dickins &lt;hugh@veritas.com&gt;
Cc: Nick Piggin &lt;nickpiggin@yahoo.com.au&gt;
Cc: Rik van Riel &lt;riel@redhat.com&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
diff --git a/mm/swap.c b/mm/swap.c
@@ -278,9 +278,10 @@ int lru_add_drain_all(void)
  * Avoid taking zone->lru_lock if possible, but if it is taken, retain it
  * for the remainder of the operation.
  *
- * The locking in this function is against shrink_cache(): we recheck the
- * page count inside the lock to see whether shrink_cache grabbed the page
- * via the LRU.  If it did, give up: shrink_cache will free it.
+ * The locking in this function is against shrink_inactive_list(): we recheck
+ * the page count inside the lock to see whether shrink_inactive_list()
+ * grabbed the page via the LRU.  If it did, give up: shrink_inactive_list()
+ * will free it.
  */
 void release_pages(struct page **pages, int nr, int cold)
 {

Original file line number	Diff line number	Diff line change
`@@ -278,9 +278,10 @@ int lru_add_drain_all(void)`
`278`	`278`	`* Avoid taking zone->lru_lock if possible, but if it is taken, retain it`
`279`	`279`	`* for the remainder of the operation.`
`280`	`280`	`*`
`281`		`- * The locking in this function is against shrink_cache(): we recheck the`
`282`		`- * page count inside the lock to see whether shrink_cache grabbed the page`
`283`		`- * via the LRU. If it did, give up: shrink_cache will free it.`
	`281`	`+ * The locking in this function is against shrink_inactive_list(): we recheck`
	`282`	`+ * the page count inside the lock to see whether shrink_inactive_list()`
	`283`	`+ * grabbed the page via the LRU. If it did, give up: shrink_inactive_list()`
	`284`	`+ * will free it.`
`284`	`285`	`*/`
`285`	`286`	`void release_pages(struct page **pages, int nr, int cold)`
`286`	`287`	`{`