diff options
Diffstat (limited to 'fs/xfs/xfs_fsmap.c')
-rw-r--r-- | fs/xfs/xfs_fsmap.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/xfs/xfs_fsmap.c b/fs/xfs/xfs_fsmap.c index 1dbd2d75f7ae..917d4d0e51b3 100644 --- a/fs/xfs/xfs_fsmap.c +++ b/fs/xfs/xfs_fsmap.c @@ -1138,7 +1138,11 @@ xfs_getfsmap( handlers[1].fn = xfs_getfsmap_logdev; } #ifdef CONFIG_XFS_RT - if (mp->m_rtdev_targp) { + /* + * For zoned file systems there is no rtbitmap, so only support fsmap + * if the callers is privileged enough to use the full rmap version. + */ + if (mp->m_rtdev_targp && (use_rmap || !xfs_has_zoned(mp))) { handlers[2].nr_sectors = XFS_FSB_TO_BB(mp, mp->m_sb.sb_rblocks); handlers[2].dev = new_encode_dev(mp->m_rtdev_targp->bt_dev); if (use_rmap) |