diff options
| author | Darrick J. Wong <djwong@kernel.org> | 2021-01-05 17:45:05 -0800 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2021-03-25 17:08:26 -0700 |
| commit | 8e114dc0720ea3b45aef86d6551a2404b58b4da2 (patch) | |
| tree | eb28b857a069b0887ec51fcae150fb87949dedaa | |
| parent | 40aedba26aa8dfe02b941c27a955e3ac2c5245e0 (diff) | |
xfs: support recovering bmap intent items targetting realtime extentsrealtime-bmap-intents_2021-03-25
Now that we have reflink on the realtime device, bmap intent items have
to support remapping extents on the realtime volume.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
| -rw-r--r-- | fs/xfs/xfs_bmap_item.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/xfs/xfs_bmap_item.c b/fs/xfs/xfs_bmap_item.c index d7165de24f4b..20e064204956 100644 --- a/fs/xfs/xfs_bmap_item.c +++ b/fs/xfs/xfs_bmap_item.c @@ -452,6 +452,9 @@ xfs_bui_validate( if (!xfs_verify_fileext(mp, bmap->me_startoff, bmap->me_len)) return false; + if (bmap->me_flags & XFS_BMAP_EXTENT_REALTIME) + return xfs_verify_rtext(mp, bmap->me_startblock, bmap->me_len); + return xfs_verify_fsbext(mp, bmap->me_startblock, bmap->me_len); } @@ -513,6 +516,12 @@ xfs_bui_item_recover( xfs_ilock(ip, XFS_ILOCK_EXCL); xfs_trans_ijoin(tp, ip, 0); + if (!!(bmap->me_flags & XFS_BMAP_EXTENT_REALTIME) != + xfs_ifork_is_realtime(ip, whichfork)) { + error = -EFSCORRUPTED; + goto err_cancel; + } + if (bui_type == XFS_BMAP_MAP) iext_delta = XFS_IEXT_ADD_NOSPLIT_CNT; else |