diff options
| author | Darrick J. Wong <djwong@kernel.org> | 2021-01-05 17:45:05 -0800 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2021-08-25 22:25:58 -0700 |
| commit | 0745b334d24a9f8dc9699917daf0076a104e190b (patch) | |
| tree | 59ed716bb3fe51341e5edc86c49d212359996499 | |
| parent | 3c4a86b181f06cf44b2db1969c68dfd723b7f13d (diff) | |
xfs: support recovering bmap intent items targetting realtime extentsrealtime-bmap-intents_2021-08-25
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 cb7520784eb7..d845e6f5f1f6 100644 --- a/fs/xfs/xfs_bmap_item.c +++ b/fs/xfs/xfs_bmap_item.c @@ -423,6 +423,9 @@ 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); } @@ -478,6 +481,12 @@ xfs_bui_item_recover( xfs_ilock(ip, XFS_ILOCK_EXCL); xfs_trans_ijoin(tp, ip, 0); + if (!!(me->me_flags & XFS_BMAP_EXTENT_REALTIME) != + xfs_ifork_is_realtime(ip, fake.bi_whichfork)) { + error = -EFSCORRUPTED; + goto err_cancel; + } + if (fake.bi_type == XFS_BMAP_MAP) iext_delta = XFS_IEXT_ADD_NOSPLIT_CNT; else |