From: akpm@osdl.org <akpm@osdl.org>
Date: Sat, 16 Apr 2005 22:24:06 +0000 (-0700)
Subject: [PATCH] vmscan: pageout(): remove unneeded test
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=323aca6c0bda611d0f31b3234d9fe291d31a9207;p=openwrt%2Fstaging%2Fblogic.git

[PATCH] vmscan: pageout(): remove unneeded test


)



We only call pageout() for dirty pages, so this test is redundant.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/mm/vmscan.c b/mm/vmscan.c
index 4003c0518d28..269eded9b459 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -318,7 +318,7 @@ static pageout_t pageout(struct page *page, struct address_space *mapping)
 		 * Some data journaling orphaned pages can have
 		 * page->mapping == NULL while being dirty with clean buffers.
 		 */
-		if (PageDirty(page) && PagePrivate(page)) {
+		if (PagePrivate(page)) {
 			if (try_to_free_buffers(page)) {
 				ClearPageDirty(page);
 				printk("%s: orphaned page\n", __FUNCTION__);