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authorJohn Stultz <john.stultz@linaro.org>2011-07-25 09:58:06 -0700
committerJohn Stultz <john.stultz@linaro.org>2011-07-25 09:58:06 -0700
commit21a602b5cdc203cbcf8bbeeb26edeb3de7c65955 (patch)
tree8618b4a8882f78076a779ebb416b54332cc213db /fs/fscache/page.c
parent1a3807e5a6bea7e4b195fbb399bbc09e73230d4c (diff)
parent81f6236c4811b2b2b3ea64a306c071f76788ac4b (diff)
Merge branch 'upstream/linaro-3.0' into linaro-android-3.0linux-linaro-3.0-2011.07-1-android-0
Diffstat (limited to 'fs/fscache/page.c')
-rw-r--r--fs/fscache/page.c14
1 files changed, 5 insertions, 9 deletions
diff --git a/fs/fscache/page.c b/fs/fscache/page.c
index 2f343b4d7a7..3f7a59bfa7a 100644
--- a/fs/fscache/page.c
+++ b/fs/fscache/page.c
@@ -976,16 +976,12 @@ void __fscache_uncache_all_inode_pages(struct fscache_cookie *cookie,
pagevec_init(&pvec, 0);
next = 0;
- while (next <= (loff_t)-1 &&
- pagevec_lookup(&pvec, mapping, next, PAGEVEC_SIZE)
- ) {
+ do {
+ if (!pagevec_lookup(&pvec, mapping, next, PAGEVEC_SIZE))
+ break;
for (i = 0; i < pagevec_count(&pvec); i++) {
struct page *page = pvec.pages[i];
- pgoff_t page_index = page->index;
-
- ASSERTCMP(page_index, >=, next);
- next = page_index + 1;
-
+ next = page->index;
if (PageFsCache(page)) {
__fscache_wait_on_page_write(cookie, page);
__fscache_uncache_page(cookie, page);
@@ -993,7 +989,7 @@ void __fscache_uncache_all_inode_pages(struct fscache_cookie *cookie,
}
pagevec_release(&pvec);
cond_resched();
- }
+ } while (++next);
_leave("");
}