diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ext4/extents.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index eb7be8f08e1..d0860f2d36d 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -5245,13 +5245,14 @@ ext4_ext_shift_path_extents(struct ext4_ext_path *path, ext4_lblk_t shift, while (ex_start <= ex_last) { le32_add_cpu(&ex_start->ee_block, -shift); - if (ex_start > - EXT_FIRST_EXTENT(path[depth].p_hdr)) { - if (ext4_ext_try_to_merge_right(inode, - path, ex_start - 1)) - ex_last--; - } - ex_start++; + /* Try to merge to the left. */ + if ((ex_start > + EXT_FIRST_EXTENT(path[depth].p_hdr)) && + ext4_ext_try_to_merge_right(inode, + path, ex_start - 1)) + ex_last--; + else + ex_start++; } err = ext4_ext_dirty(handle, inode, path + depth); if (err) |