diff options
| author | Darrick J. Wong <djwong@kernel.org> | 2024-02-22 23:43:38 +0300 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2024-02-22 23:43:38 +0300 |
| commit | 32080a9b9b2ef8f4089e8e28a2c307334431757e (patch) | |
| tree | e89aa372748628fe9d42f1e4c2ec5d35a3e66696 /fs/xfs/libxfs/xfs_rmap.c | |
| parent | e4fd1def30987bbf0fb00867d22cc2634b8dacf0 (diff) | |
| download | linux-32080a9b9b2ef8f4089e8e28a2c307334431757e.tar.xz | |
xfs: repair the rmapbt
Rebuild the reverse mapping btree from all primary metadata. This first
patch establishes the bare mechanics of finding records and putting
together a new ondisk tree; more complex pieces are needed to make it
work properly.
Link: Documentation/filesystems/xfs-online-fsck-design.rst
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/libxfs/xfs_rmap.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_rmap.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/xfs/libxfs/xfs_rmap.c b/fs/xfs/libxfs/xfs_rmap.c index c9e12533c813..83bc84a87421 100644 --- a/fs/xfs/libxfs/xfs_rmap.c +++ b/fs/xfs/libxfs/xfs_rmap.c @@ -215,10 +215,10 @@ xfs_rmap_btrec_to_irec( /* Simple checks for rmap records. */ xfs_failaddr_t xfs_rmap_check_irec( - struct xfs_btree_cur *cur, + struct xfs_perag *pag, const struct xfs_rmap_irec *irec) { - struct xfs_mount *mp = cur->bc_mp; + struct xfs_mount *mp = pag->pag_mount; bool is_inode; bool is_unwritten; bool is_bmbt; @@ -233,8 +233,8 @@ xfs_rmap_check_irec( return __this_address; } else { /* check for valid extent range, including overflow */ - if (!xfs_verify_agbext(cur->bc_ag.pag, irec->rm_startblock, - irec->rm_blockcount)) + if (!xfs_verify_agbext(pag, irec->rm_startblock, + irec->rm_blockcount)) return __this_address; } @@ -307,7 +307,7 @@ xfs_rmap_get_rec( fa = xfs_rmap_btrec_to_irec(rec, irec); if (!fa) - fa = xfs_rmap_check_irec(cur, irec); + fa = xfs_rmap_check_irec(cur->bc_ag.pag, irec); if (fa) return xfs_rmap_complain_bad_rec(cur, fa, irec); @@ -2442,7 +2442,7 @@ xfs_rmap_query_range_helper( fa = xfs_rmap_btrec_to_irec(rec, &irec); if (!fa) - fa = xfs_rmap_check_irec(cur, &irec); + fa = xfs_rmap_check_irec(cur->bc_ag.pag, &irec); if (fa) return xfs_rmap_complain_bad_rec(cur, fa, &irec); |