diff options
Diffstat (limited to 'fs/btrfs/extent_io.h')
| -rw-r--r-- | fs/btrfs/extent_io.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index 7a3c15b55f2b..48f1ee9ad379 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -440,7 +440,7 @@ int read_extent_buffer_pages(struct extent_io_tree *tree, int mirror_num); void wait_on_extent_buffer_writeback(struct extent_buffer *eb); -static inline unsigned long num_extent_pages(const struct extent_buffer *eb) +static inline int num_extent_pages(const struct extent_buffer *eb) { return (round_up(eb->start + eb->len, PAGE_SIZE) >> PAGE_SHIFT) - (eb->start >> PAGE_SHIFT); |