From: Trond Myklebust <Trond.Myklebust@netapp.com>
Date: Thu, 1 Mar 2007 04:13:55 +0000 (-0800)
Subject: [PATCH] VM: invalidate_inode_pages2_range() should not exit early
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=7b965e0884cee430ffe5dc81cdb117b9316b0549;p=deliverable%2Flinux.git

[PATCH] VM: invalidate_inode_pages2_range() should not exit early

Fix invalidate_inode_pages2_range() so that it does not immediately exit
just because a single page in the specified range could not be removed.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/mm/truncate.c b/mm/truncate.c
index ebf3fcb4115b..0f4b6d18ab0e 100644
--- a/mm/truncate.c
+++ b/mm/truncate.c
@@ -375,10 +375,10 @@ int invalidate_inode_pages2_range(struct address_space *mapping,
 
 	pagevec_init(&pvec, 0);
 	next = start;
-	while (next <= end && !ret && !wrapped &&
+	while (next <= end && !wrapped &&
 		pagevec_lookup(&pvec, mapping, next,
 			min(end - next, (pgoff_t)PAGEVEC_SIZE - 1) + 1)) {
-		for (i = 0; !ret && i < pagevec_count(&pvec); i++) {
+		for (i = 0; i < pagevec_count(&pvec); i++) {
 			struct page *page = pvec.pages[i];
 			pgoff_t page_index;