diff options
Diffstat (limited to 'fs/xfs/xfs_bmap_util.c')
| -rw-r--r-- | fs/xfs/xfs_bmap_util.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/xfs/xfs_bmap_util.c b/fs/xfs/xfs_bmap_util.c index e2f46e645612..4a807f05e460 100644 --- a/fs/xfs/xfs_bmap_util.c +++ b/fs/xfs/xfs_bmap_util.c @@ -582,8 +582,13 @@ xfs_getbmap( if (ip->i_cformat != XFS_DINODE_FMT_EXTENTS) return -EINVAL; - prealloced = 0; - fixlen = XFS_ISIZE(ip); + if (xfs_get_cowextsz_hint(ip)) { + prealloced = 1; + fixlen = mp->m_super->s_maxbytes; + } else { + prealloced = 0; + fixlen = XFS_ISIZE(ip); + } break; default: if (ip->i_d.di_format != XFS_DINODE_FMT_EXTENTS && |