diff options
| author | Darrick J. Wong <djwong@kernel.org> | 2021-01-05 17:43:25 -0800 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2021-03-25 17:08:16 -0700 |
| commit | 15ca8845a7993fefb52221e3c25c179bce683980 (patch) | |
| tree | ea65946687f3b8f156cc8fba12ba2120a070d681 /fs/xfs/scrub/repair.h | |
| parent | ba4cbff5fce8331299c362a64ab0eebdeca78d8d (diff) | |
xfs: use deferred frees to reap old btree blocksrepair-reap-fixes_2021-03-25
Use deferred frees (EFIs) to reap the blocks of a btree that we just
replaced. This helps us to shrink the window in which those old blocks
could be lost due to a system crash, though we try to flush the EFIs
every few hundred blocks so that we don't also overflow the transaction
reservations during and after we commit the new btree.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Diffstat (limited to 'fs/xfs/scrub/repair.h')
| -rw-r--r-- | fs/xfs/scrub/repair.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/xfs/scrub/repair.h b/fs/xfs/scrub/repair.h index 98019b21fa7b..81b75d627420 100644 --- a/fs/xfs/scrub/repair.h +++ b/fs/xfs/scrub/repair.h @@ -20,6 +20,7 @@ static inline int xrep_notsupported(struct xfs_scrub *sc) int xrep_attempt(struct xfs_scrub *sc); void xrep_failure(struct xfs_mount *mp); int xrep_roll_ag_trans(struct xfs_scrub *sc); +int xrep_roll_trans(struct xfs_scrub *sc); bool xrep_ag_has_space(struct xfs_perag *pag, xfs_extlen_t nr_blocks, enum xfs_ag_resv_type type); xfs_extlen_t xrep_calc_ag_resblks(struct xfs_scrub *sc); |