diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_da_btree.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_da_btree.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/fs/xfs/libxfs/xfs_da_btree.h b/fs/xfs/libxfs/xfs_da_btree.h index ae0bbd20d9ca..588e4674e931 100644 --- a/fs/xfs/libxfs/xfs_da_btree.h +++ b/fs/xfs/libxfs/xfs_da_btree.h @@ -82,6 +82,7 @@ typedef struct xfs_da_args { #define XFS_DA_OP_OKNOENT 0x0008 /* lookup/add op, ENOENT ok, else die */ #define XFS_DA_OP_CILOOKUP 0x0010 /* lookup to return CI name if found */ #define XFS_DA_OP_ALLOCVAL 0x0020 /* lookup to alloc buffer if found */ +#define XFS_DA_OP_INCOMPLETE 0x0040 /* lookup INCOMPLETE attr keys */ #define XFS_DA_OP_FLAGS \ { XFS_DA_OP_JUSTCHECK, "JUSTCHECK" }, \ @@ -89,7 +90,8 @@ typedef struct xfs_da_args { { XFS_DA_OP_ADDNAME, "ADDNAME" }, \ { XFS_DA_OP_OKNOENT, "OKNOENT" }, \ { XFS_DA_OP_CILOOKUP, "CILOOKUP" }, \ - { XFS_DA_OP_ALLOCVAL, "ALLOCVAL" } + { XFS_DA_OP_ALLOCVAL, "ALLOCVAL" }, \ + { XFS_DA_OP_INCOMPLETE, "INCOMPLETE" } /* * Storage for holding state during Btree searches and split/join ops. @@ -125,6 +127,19 @@ typedef struct xfs_da_state { } xfs_da_state_t; /* + * In-core version of the node header to abstract the differences in the v2 and + * v3 disk format of the headers. Callers need to convert to/from disk format as + * appropriate. + */ +struct xfs_da3_icnode_hdr { + uint32_t forw; + uint32_t back; + uint16_t magic; + uint16_t count; + uint16_t level; +}; + +/* * Utility macros to aid in logging changed structure fields. */ #define XFS_DA_LOGOFF(BASE, ADDR) ((char *)(ADDR) - (char *)(BASE)) |