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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2017-10-18 07:37:38 +0300 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2017-10-27 01:38:24 +0300 |
| commit | b6c1beb967b0a4a1b8297ee6f4bc067a0ba32b0b (patch) | |
| tree | 0052a17a745929b09c337c3296eb9d9cc6861632 /fs/xfs/scrub/common.h | |
| parent | 37f3fa7f161d41d3424231e9ce4bd58b62a56fca (diff) | |
| download | linux-b6c1beb967b0a4a1b8297ee6f4bc067a0ba32b0b.tar.xz | |
xfs: create helpers to scan an allocation group
Add some helpers to enable us to lock an AG's headers, create btree
cursors for all btrees in that allocation group, and clean up
afterwards.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Diffstat (limited to 'fs/xfs/scrub/common.h')
| -rw-r--r-- | fs/xfs/scrub/common.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/xfs/scrub/common.h b/fs/xfs/scrub/common.h index 414bbb8d71a2..aca39b5c60fc 100644 --- a/fs/xfs/scrub/common.h +++ b/fs/xfs/scrub/common.h @@ -77,4 +77,14 @@ void xfs_scrub_set_incomplete(struct xfs_scrub_context *sc); /* Setup functions */ int xfs_scrub_setup_fs(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); +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); + #endif /* __XFS_SCRUB_COMMON_H__ */ |