diff options
| author | Darrick J. Wong <darrick.wong@oracle.com> | 2020-03-11 10:52:49 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2020-03-18 08:12:23 -0700 |
| commit | e6eb33d905c287eb07ee1c69d38871276db154dd (patch) | |
| tree | 12b5100436140bdd725a3cee5430c960832f7119 /fs/xfs/libxfs/xfs_alloc_btree.h | |
| parent | 60e3d7070749554227fbb636a69a4282ab930f86 (diff) | |
xfs: add support for free space btree staging cursors
Add support for btree staging cursors for the free space 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_alloc_btree.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_alloc_btree.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/xfs/libxfs/xfs_alloc_btree.h b/fs/xfs/libxfs/xfs_alloc_btree.h index c9305ebb69f6..047f09f0be3c 100644 --- a/fs/xfs/libxfs/xfs_alloc_btree.h +++ b/fs/xfs/libxfs/xfs_alloc_btree.h @@ -13,6 +13,7 @@ struct xfs_buf; struct xfs_btree_cur; struct xfs_mount; +struct xbtree_afakeroot; /* * Btree block header size depends on a superblock flag. @@ -48,8 +49,14 @@ struct xfs_mount; extern struct xfs_btree_cur *xfs_allocbt_init_cursor(struct xfs_mount *, struct xfs_trans *, struct xfs_buf *, xfs_agnumber_t, xfs_btnum_t); +struct xfs_btree_cur *xfs_allocbt_stage_cursor(struct xfs_mount *mp, + struct xbtree_afakeroot *afake, xfs_agnumber_t agno, + xfs_btnum_t btnum); extern int xfs_allocbt_maxrecs(struct xfs_mount *, int, int); extern xfs_extlen_t xfs_allocbt_calc_size(struct xfs_mount *mp, unsigned long long len); +void xfs_allocbt_commit_staged_btree(struct xfs_btree_cur *cur, + struct xfs_trans *tp, struct xfs_buf *agbp); + #endif /* __XFS_ALLOC_BTREE_H__ */ |