Commits
Liu Bo committed f9e4fb53938
Btrfs: fix a bug when llseek for delalloc bytes behind prealloc extents xfstests case 285 complains. It it because btrfs did not try to find unwritten delalloc bytes(only dirty pages, not yet writeback) behind prealloc extents, it ends up finding nothing while we're with SEEK_DATA. Signed-off-by: Liu Bo <bo.li.liu@oracle.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com>