diff options
| -rw-r--r-- | fs/btrfs/extent_io.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 96039dd56c72..66b5272bbaab 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -4647,19 +4647,16 @@ int extent_buffer_under_io(struct extent_buffer *eb) */ static void btrfs_release_extent_buffer_page(struct extent_buffer *eb) { - int index; - struct page *page; + int i; + int num_pages; int mapped = !test_bit(EXTENT_BUFFER_DUMMY, &eb->bflags); BUG_ON(extent_buffer_under_io(eb)); - index = num_extent_pages(eb); - if (index == 0) - return; + num_pages = num_extent_pages(eb); + for (i = 0; i < num_pages; i++) { + struct page *page = eb->pages[i]; - do { - index--; - page = eb->pages[index]; if (!page) continue; if (mapped) @@ -4691,7 +4688,7 @@ static void btrfs_release_extent_buffer_page(struct extent_buffer *eb) /* One for when we allocated the page */ put_page(page); - } while (index != 0); + } } /* |