diff options
| author | Darrick J. Wong <djwong@kernel.org> | 2021-09-01 11:18:42 -0700 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2021-10-22 16:41:08 -0700 |
| commit | c700bf855784c9fee4053a4f1b24ad199062795e (patch) | |
| tree | 9df99a85d283aac45486ed1d49617b218bbde355 | |
| parent | 562fe8768e7e88d8b8f0c3cb9435924ea2e551c4 (diff) | |
xfs: update rmap to allow cow staging extents in the rt rmap
Don't error out on CoW staging extent records when realtime reflink is
enabled.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
| -rw-r--r-- | fs/xfs/libxfs/xfs_rmap.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/xfs/libxfs/xfs_rmap.c b/fs/xfs/libxfs/xfs_rmap.c index cc5969e8c8be..f7d6ef846d9d 100644 --- a/fs/xfs/libxfs/xfs_rmap.c +++ b/fs/xfs/libxfs/xfs_rmap.c @@ -267,7 +267,9 @@ xfs_rmap_get_rec( if (!xfs_verify_rtbno(mp, irec->rm_startblock + irec->rm_blockcount - 1)) goto out_bad_rec; - if (XFS_RMAP_NON_INODE_OWNER(irec->rm_owner)) + if (XFS_RMAP_NON_INODE_OWNER(irec->rm_owner) && + (!xfs_has_rtreflink(mp) || + irec->rm_owner != XFS_RMAP_OWN_COW)) goto out_bad_rec; } else if (irec->rm_startblock <= XFS_AGFL_BLOCK(mp)) { if (irec->rm_owner != XFS_RMAP_OWN_FS) |