diff options
Diffstat (limited to 'fs/xfs/xfs_bmap_util.c')
| -rw-r--r-- | fs/xfs/xfs_bmap_util.c | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/fs/xfs/xfs_bmap_util.c b/fs/xfs/xfs_bmap_util.c index 460aeb8..374ba05 100644 --- a/fs/xfs/xfs_bmap_util.c +++ b/fs/xfs/xfs_bmap_util.c @@ -617,22 +617,27 @@ xfs_getbmap( return XFS_ERROR(ENOMEM); xfs_ilock(ip, XFS_IOLOCK_SHARED); - if (whichfork == XFS_DATA_FORK && !(iflags & BMV_IF_DELALLOC)) { - if (ip->i_delayed_blks || XFS_ISIZE(ip) > ip->i_d.di_size) { + if (whichfork == XFS_DATA_FORK) { + if (!(iflags & BMV_IF_DELALLOC) && + (ip->i_delayed_blks || XFS_ISIZE(ip) > ip->i_d.di_size)) { error = -filemap_write_and_wait(VFS_I(ip)->i_mapping); if (error) goto out_unlock_iolock; + + /* + * Even after flushing the inode, there can still be + * delalloc blocks on the inode beyond EOF due to + * speculative preallocation. These are not removed + * until the release function is called or the inode + * is inactivated. Hence we cannot assert here that + * ip->i_delayed_blks == 0. + */ } - /* - * even after flushing the inode, there can still be delalloc - * blocks on the inode beyond EOF due to speculative - * preallocation. These are not removed until the release - * function is called or the inode is inactivated. Hence we - * cannot assert here that ip->i_delayed_blks == 0. - */ - } - lock = xfs_ilock_data_map_shared(ip); + lock = xfs_ilock_data_map_shared(ip); + } else { + lock = xfs_ilock_attr_map_shared(ip); + } /* * Don't let nex be bigger than the number of extents |
