diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_inode_fork.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_inode_fork.h | 27 |
1 files changed, 4 insertions, 23 deletions
diff --git a/fs/xfs/libxfs/xfs_inode_fork.h b/fs/xfs/libxfs/xfs_inode_fork.h index 4f68c1f20beb..d3943d6ad0b9 100644 --- a/fs/xfs/libxfs/xfs_inode_fork.h +++ b/fs/xfs/libxfs/xfs_inode_fork.h @@ -77,28 +77,8 @@ struct xfs_ifork { /* * Fork handling. */ - -#define XFS_IFORK_Q(ip) ((ip)->i_forkoff != 0) -#define XFS_IFORK_BOFF(ip) ((int)((ip)->i_forkoff << 3)) - -#define XFS_IFORK_PTR(ip,w) \ - ((w) == XFS_DATA_FORK ? \ - &(ip)->i_df : \ - ((w) == XFS_ATTR_FORK ? \ - (ip)->i_afp : \ - (ip)->i_cowfp)) -#define XFS_IFORK_DSIZE(ip) \ - (XFS_IFORK_Q(ip) ? XFS_IFORK_BOFF(ip) : XFS_LITINO((ip)->i_mount)) -#define XFS_IFORK_ASIZE(ip) \ - (XFS_IFORK_Q(ip) ? XFS_LITINO((ip)->i_mount) - XFS_IFORK_BOFF(ip) : 0) -#define XFS_IFORK_SIZE(ip,w) \ - ((w) == XFS_DATA_FORK ? \ - XFS_IFORK_DSIZE(ip) : \ - ((w) == XFS_ATTR_FORK ? \ - XFS_IFORK_ASIZE(ip) : \ - 0)) #define XFS_IFORK_MAXEXT(ip, w) \ - (XFS_IFORK_SIZE(ip, w) / sizeof(xfs_bmbt_rec_t)) + (xfs_inode_fork_size(ip, w) / sizeof(xfs_bmbt_rec_t)) static inline bool xfs_ifork_has_extents(struct xfs_ifork *ifp) { @@ -179,8 +159,9 @@ xfs_dfork_nextents( return 0; } -struct xfs_ifork *xfs_ifork_alloc(enum xfs_dinode_fmt format, - xfs_extnum_t nextents); +void xfs_ifork_zap_attr(struct xfs_inode *ip); +void xfs_ifork_init_attr(struct xfs_inode *ip, enum xfs_dinode_fmt format, + xfs_extnum_t nextents); struct xfs_ifork *xfs_iext_state_to_fork(struct xfs_inode *ip, int state); int xfs_iformat_data_fork(struct xfs_inode *, struct xfs_dinode *); |