diff options
Diffstat (limited to 'fs/xfs/xfs_btree.h')
| -rw-r--r-- | fs/xfs/xfs_btree.h | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/fs/xfs/xfs_btree.h b/fs/xfs/xfs_btree.h index c8473c7ef45e..06729b67ad58 100644 --- a/fs/xfs/xfs_btree.h +++ b/fs/xfs/xfs_btree.h @@ -121,15 +121,18 @@ union xfs_btree_rec { /* * For logging record fields. */ -#define XFS_BB_MAGIC 0x01 -#define XFS_BB_LEVEL 0x02 -#define XFS_BB_NUMRECS 0x04 -#define XFS_BB_LEFTSIB 0x08 -#define XFS_BB_RIGHTSIB 0x10 -#define XFS_BB_BLKNO 0x20 +#define XFS_BB_MAGIC (1 << 0) +#define XFS_BB_LEVEL (1 << 1) +#define XFS_BB_NUMRECS (1 << 2) +#define XFS_BB_LEFTSIB (1 << 3) +#define XFS_BB_RIGHTSIB (1 << 4) +#define XFS_BB_BLKNO (1 << 5) +#define XFS_BB_LSN (1 << 6) +#define XFS_BB_UUID (1 << 7) +#define XFS_BB_OWNER (1 << 8) #define XFS_BB_NUM_BITS 5 #define XFS_BB_ALL_BITS ((1 << XFS_BB_NUM_BITS) - 1) -#define XFS_BB_NUM_BITS_CRC 8 +#define XFS_BB_NUM_BITS_CRC 9 #define XFS_BB_ALL_BITS_CRC ((1 << XFS_BB_NUM_BITS_CRC) - 1) /* @@ -442,6 +445,8 @@ int xfs_btree_new_iroot(struct xfs_btree_cur *, int *, int *); int xfs_btree_insert(struct xfs_btree_cur *, int *); int xfs_btree_delete(struct xfs_btree_cur *, int *); int xfs_btree_get_rec(struct xfs_btree_cur *, union xfs_btree_rec **, int *); +int xfs_btree_change_owner(struct xfs_btree_cur *cur, __uint64_t new_owner, + struct list_head *buffer_list); /* * btree block CRC helpers |