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| author | Darrick J. Wong <djwong@kernel.org> | 2023-12-15 19:03:32 +0100 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2023-12-15 19:03:32 +0100 |
| commit | 4bdfd7d15747b170ce93a06fafccaf20544b6684 (patch) | |
| tree | c555c17b502942124ad3ef3b3a4ee4bd1e86e7b8 /fs/xfs/libxfs/xfs_alloc.c | |
| parent | xfs: remove trivial bnobt/inobt scrub helpers (diff) | |
| download | linux-4bdfd7d15747b170ce93a06fafccaf20544b6684.tar.xz linux-4bdfd7d15747b170ce93a06fafccaf20544b6684.zip | |
xfs: repair free space btrees
Rebuild the free space btrees from the gaps in the rmap btree. Refer to
the case study in Documentation/filesystems/xfs-online-fsck-design.rst
for more details.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/libxfs/xfs_alloc.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_alloc.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/fs/xfs/libxfs/xfs_alloc.c b/fs/xfs/libxfs/xfs_alloc.c index 60c2c18e8e54..3bd0a33fee0a 100644 --- a/fs/xfs/libxfs/xfs_alloc.c +++ b/fs/xfs/libxfs/xfs_alloc.c @@ -246,11 +246,9 @@ xfs_alloc_btrec_to_irec( /* Simple checks for free space records. */ xfs_failaddr_t xfs_alloc_check_irec( - struct xfs_btree_cur *cur, - const struct xfs_alloc_rec_incore *irec) + struct xfs_perag *pag, + const struct xfs_alloc_rec_incore *irec) { - struct xfs_perag *pag = cur->bc_ag.pag; - if (irec->ar_blockcount == 0) return __this_address; @@ -299,7 +297,7 @@ xfs_alloc_get_rec( return error; xfs_alloc_btrec_to_irec(rec, &irec); - fa = xfs_alloc_check_irec(cur, &irec); + fa = xfs_alloc_check_irec(cur->bc_ag.pag, &irec); if (fa) return xfs_alloc_complain_bad_rec(cur, fa, &irec); @@ -3944,7 +3942,7 @@ xfs_alloc_query_range_helper( xfs_failaddr_t fa; xfs_alloc_btrec_to_irec(rec, &irec); - fa = xfs_alloc_check_irec(cur, &irec); + fa = xfs_alloc_check_irec(cur->bc_ag.pag, &irec); if (fa) return xfs_alloc_complain_bad_rec(cur, fa, &irec); |