diff options
| author | Darrick J. Wong <darrick.wong@oracle.com> | 2020-03-11 11:09:06 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2020-03-18 08:12:23 -0700 |
| commit | 56e98164ffea2a9ee577e5e4f368c6d5182ed8eb (patch) | |
| tree | 0823faf588c6786ccb5fee9995c3da8976f2bc83 /fs/xfs/libxfs/xfs_refcount_btree.h | |
| parent | c29ce8f48e219d10644f402ec5d738cadf20666e (diff) | |
xfs: add support for refcount btree staging cursors
Add support for btree staging cursors for the refcount btrees. This
is needed both for online repair and also to convert xfs_repair to use
btree bulk loading.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Diffstat (limited to 'fs/xfs/libxfs/xfs_refcount_btree.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_refcount_btree.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/xfs/libxfs/xfs_refcount_btree.h b/fs/xfs/libxfs/xfs_refcount_btree.h index ba416f71c824..69dc515db671 100644 --- a/fs/xfs/libxfs/xfs_refcount_btree.h +++ b/fs/xfs/libxfs/xfs_refcount_btree.h @@ -13,6 +13,7 @@ struct xfs_buf; struct xfs_btree_cur; struct xfs_mount; +struct xbtree_afakeroot; /* * Btree block header size @@ -46,6 +47,8 @@ struct xfs_mount; extern struct xfs_btree_cur *xfs_refcountbt_init_cursor(struct xfs_mount *mp, struct xfs_trans *tp, struct xfs_buf *agbp, xfs_agnumber_t agno); +struct xfs_btree_cur *xfs_refcountbt_stage_cursor(struct xfs_mount *mp, + struct xbtree_afakeroot *afake, xfs_agnumber_t agno); extern int xfs_refcountbt_maxrecs(int blocklen, bool leaf); extern void xfs_refcountbt_compute_maxlevels(struct xfs_mount *mp); @@ -58,4 +61,7 @@ extern int xfs_refcountbt_calc_reserves(struct xfs_mount *mp, struct xfs_trans *tp, xfs_agnumber_t agno, xfs_extlen_t *ask, xfs_extlen_t *used); +void xfs_refcountbt_commit_staged_btree(struct xfs_btree_cur *cur, + struct xfs_trans *tp, struct xfs_buf *agbp); + #endif /* __XFS_REFCOUNT_BTREE_H__ */ |