[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 ebf3fcb..0f4b6d1 100644 (file)
--- 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;