diff options
Diffstat (limited to 'fs/xfs/scrub/common.h')
| -rw-r--r-- | fs/xfs/scrub/common.h | 48 |
1 files changed, 16 insertions, 32 deletions
diff --git a/fs/xfs/scrub/common.h b/fs/xfs/scrub/common.h index deaf60400981..2172bd5361e2 100644 --- a/fs/xfs/scrub/common.h +++ b/fs/xfs/scrub/common.h @@ -1,21 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2017 Oracle. All Rights Reserved. - * * Author: Darrick J. Wong <darrick.wong@oracle.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it would be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef __XFS_SCRUB_COMMON_H__ #define __XFS_SCRUB_COMMON_H__ @@ -38,19 +24,7 @@ xfs_scrub_should_terminate( return false; } -/* - * Grab an empty transaction so that we can re-grab locked buffers if - * one of our btrees turns out to be cyclic. - */ -static inline int -xfs_scrub_trans_alloc( - struct xfs_scrub_metadata *sm, - struct xfs_mount *mp, - struct xfs_trans **tpp) -{ - return xfs_trans_alloc_empty(mp, tpp); -} - +int xfs_scrub_trans_alloc(struct xfs_scrub_context *sc, uint resblks); bool xfs_scrub_process_error(struct xfs_scrub_context *sc, xfs_agnumber_t agno, xfs_agblock_t bno, int *error); bool xfs_scrub_fblock_process_error(struct xfs_scrub_context *sc, int whichfork, @@ -135,16 +109,13 @@ xfs_scrub_setup_quota(struct xfs_scrub_context *sc, struct xfs_inode *ip) void xfs_scrub_ag_free(struct xfs_scrub_context *sc, struct xfs_scrub_ag *sa); int xfs_scrub_ag_init(struct xfs_scrub_context *sc, xfs_agnumber_t agno, struct xfs_scrub_ag *sa); +void xfs_scrub_perag_get(struct xfs_mount *mp, struct xfs_scrub_ag *sa); int xfs_scrub_ag_read_headers(struct xfs_scrub_context *sc, xfs_agnumber_t agno, struct xfs_buf **agi, struct xfs_buf **agf, struct xfs_buf **agfl); void xfs_scrub_ag_btcur_free(struct xfs_scrub_ag *sa); int xfs_scrub_ag_btcur_init(struct xfs_scrub_context *sc, struct xfs_scrub_ag *sa); -int xfs_scrub_walk_agfl(struct xfs_scrub_context *sc, - int (*fn)(struct xfs_scrub_context *, xfs_agblock_t bno, - void *), - void *priv); int xfs_scrub_count_rmap_ownedby_ag(struct xfs_scrub_context *sc, struct xfs_btree_cur *cur, struct xfs_owner_info *oinfo, @@ -157,4 +128,17 @@ int xfs_scrub_setup_inode_contents(struct xfs_scrub_context *sc, struct xfs_inode *ip, unsigned int resblks); void xfs_scrub_buffer_recheck(struct xfs_scrub_context *sc, struct xfs_buf *bp); +/* + * Don't bother cross-referencing if we already found corruption or cross + * referencing discrepancies. + */ +static inline bool xfs_scrub_skip_xref(struct xfs_scrub_metadata *sm) +{ + return sm->sm_flags & (XFS_SCRUB_OFLAG_CORRUPT | + XFS_SCRUB_OFLAG_XCORRUPT); +} + +int xfs_scrub_metadata_inode_forks(struct xfs_scrub_context *sc); +int xfs_scrub_ilock_inverted(struct xfs_inode *ip, uint lock_mode); + #endif /* __XFS_SCRUB_COMMON_H__ */ |