* because we only need the core part in the in-core inode.
*/
typedef struct xfs_timestamp {
- __int32_t t_sec; /* timestamp seconds */
- __int32_t t_nsec; /* timestamp nanoseconds */
+ __be32 t_sec; /* timestamp seconds */
+ __be32 t_nsec; /* timestamp nanoseconds */
} xfs_timestamp_t;
/*
* Note: Coordinate changes to this structure with the XFS_DI_* #defines
- * below and the offsets table in xfs_ialloc_log_di().
+ * below, the offsets table in xfs_ialloc_log_di() and struct xfs_icdinode
+ * in xfs_inode.h.
*/
-typedef struct xfs_dinode_core
-{
- __uint16_t di_magic; /* inode magic # = XFS_DINODE_MAGIC */
- __uint16_t di_mode; /* mode and type of file */
- __int8_t di_version; /* inode version */
- __int8_t di_format; /* format of di_c data */
- __uint16_t di_onlink; /* old number of links to file */
- __uint32_t di_uid; /* owner's user id */
- __uint32_t di_gid; /* owner's group id */
- __uint32_t di_nlink; /* number of links to file */
- __uint16_t di_projid; /* owner's project id */
- __uint8_t di_pad[8]; /* unused, zeroed space */
- __uint16_t di_flushiter; /* incremented on flush */
+typedef struct xfs_dinode_core {
+ __be16 di_magic; /* inode magic # = XFS_DINODE_MAGIC */
+ __be16 di_mode; /* mode and type of file */
+ __u8 di_version; /* inode version */
+ __u8 di_format; /* format of di_c data */
+ __be16 di_onlink; /* old number of links to file */
+ __be32 di_uid; /* owner's user id */
+ __be32 di_gid; /* owner's group id */
+ __be32 di_nlink; /* number of links to file */
+ __be16 di_projid; /* owner's project id */
+ __u8 di_pad[8]; /* unused, zeroed space */
+ __be16 di_flushiter; /* incremented on flush */
xfs_timestamp_t di_atime; /* time last accessed */
xfs_timestamp_t di_mtime; /* time last modified */
xfs_timestamp_t di_ctime; /* time created/inode modified */
- xfs_fsize_t di_size; /* number of bytes in file */
- xfs_drfsbno_t di_nblocks; /* # of direct & btree blocks used */
- xfs_extlen_t di_extsize; /* basic/minimum extent size for file */
- xfs_extnum_t di_nextents; /* number of extents in data fork */
- xfs_aextnum_t di_anextents; /* number of extents in attribute fork*/
- __uint8_t di_forkoff; /* attr fork offs, <<3 for 64b align */
- __int8_t di_aformat; /* format of attr fork's data */
- __uint32_t di_dmevmask; /* DMIG event mask */
- __uint16_t di_dmstate; /* DMIG state info */
- __uint16_t di_flags; /* random flags, XFS_DIFLAG_... */
- __uint32_t di_gen; /* generation number */
+ __be64 di_size; /* number of bytes in file */
+ __be64 di_nblocks; /* # of direct & btree blocks used */
+ __be32 di_extsize; /* basic/minimum extent size for file */
+ __be32 di_nextents; /* number of extents in data fork */
+ __be16 di_anextents; /* number of extents in attribute fork*/
+ __u8 di_forkoff; /* attr fork offs, <<3 for 64b align */
+ __s8 di_aformat; /* format of attr fork's data */
+ __be32 di_dmevmask; /* DMIG event mask */
+ __be16 di_dmstate; /* DMIG state info */
+ __be16 di_flags; /* random flags, XFS_DIFLAG_... */
+ __be32 di_gen; /* generation number */
} xfs_dinode_core_t;
#define DI_MAX_FLUSH 0xffff
* sure to update the macros like XFS_LITINO below and
* XFS_BMAP_RBLOCK_DSIZE in xfs_bmap_btree.h.
*/
- xfs_agino_t di_next_unlinked;/* agi unlinked list ptr */
+ __be32 di_next_unlinked;/* agi unlinked list ptr */
union {
xfs_bmdr_block_t di_bmbt; /* btree root block */
xfs_bmbt_rec_32_t di_bmx[1]; /* extent list */
xfs_dir2_sf_t di_dir2sf; /* shortform directory v2 */
char di_c[1]; /* local contents */
- xfs_dev_t di_dev; /* device for S_IFCHR/S_IFBLK */
+ __be32 di_dev; /* device for S_IFCHR/S_IFBLK */
uuid_t di_muuid; /* mount point value */
char di_symlink[1]; /* local symbolic link */
} di_u;
/*
* Inode data & attribute fork sizes, per inode.
*/
-#define XFS_CFORK_Q(dcp) ((dcp)->di_forkoff != 0)
-#define XFS_CFORK_Q_DISK(dcp) ((dcp)->di_forkoff != 0)
-
-#define XFS_CFORK_BOFF(dcp) ((int)((dcp)->di_forkoff << 3))
-#define XFS_CFORK_BOFF_DISK(dcp) \
- ((int)(INT_GET((dcp)->di_forkoff, ARCH_CONVERT) << 3))
-
-#define XFS_CFORK_DSIZE_DISK(dcp,mp) \
- (XFS_CFORK_Q_DISK(dcp) ? XFS_CFORK_BOFF_DISK(dcp) : XFS_LITINO(mp))
-#define XFS_CFORK_DSIZE(dcp,mp) \
- (XFS_CFORK_Q(dcp) ? XFS_CFORK_BOFF(dcp) : XFS_LITINO(mp))
-
-#define XFS_CFORK_ASIZE_DISK(dcp,mp) \
- (XFS_CFORK_Q_DISK(dcp) ? XFS_LITINO(mp) - XFS_CFORK_BOFF_DISK(dcp) : 0)
-#define XFS_CFORK_ASIZE(dcp,mp) \
- (XFS_CFORK_Q(dcp) ? XFS_LITINO(mp) - XFS_CFORK_BOFF(dcp) : 0)
-
-#define XFS_CFORK_SIZE_DISK(dcp,mp,w) \
- ((w) == XFS_DATA_FORK ? \
- XFS_CFORK_DSIZE_DISK(dcp, mp) : \
- XFS_CFORK_ASIZE_DISK(dcp, mp))
-#define XFS_CFORK_SIZE(dcp,mp,w) \
- ((w) == XFS_DATA_FORK ? \
- XFS_CFORK_DSIZE(dcp, mp) : XFS_CFORK_ASIZE(dcp, mp))
+#define XFS_DFORK_Q(dip) ((dip)->di_core.di_forkoff != 0)
+#define XFS_DFORK_BOFF(dip) ((int)((dip)->di_core.di_forkoff << 3))
#define XFS_DFORK_DSIZE(dip,mp) \
- XFS_CFORK_DSIZE_DISK(&(dip)->di_core, mp)
-#define XFS_DFORK_DSIZE_HOST(dip,mp) \
- XFS_CFORK_DSIZE(&(dip)->di_core, mp)
+ (XFS_DFORK_Q(dip) ? \
+ XFS_DFORK_BOFF(dip) : \
+ XFS_LITINO(mp))
#define XFS_DFORK_ASIZE(dip,mp) \
- XFS_CFORK_ASIZE_DISK(&(dip)->di_core, mp)
-#define XFS_DFORK_ASIZE_HOST(dip,mp) \
- XFS_CFORK_ASIZE(&(dip)->di_core, mp)
-#define XFS_DFORK_SIZE(dip,mp,w) \
- XFS_CFORK_SIZE_DISK(&(dip)->di_core, mp, w)
-#define XFS_DFORK_SIZE_HOST(dip,mp,w) \
- XFS_CFORK_SIZE(&(dip)->di_core, mp, w)
+ (XFS_DFORK_Q(dip) ? \
+ XFS_LITINO(mp) - XFS_DFORK_BOFF(dip) : \
+ 0)
+#define XFS_DFORK_SIZE(dip,mp,w) \
+ ((w) == XFS_DATA_FORK ? \
+ XFS_DFORK_DSIZE(dip, mp) : \
+ XFS_DFORK_ASIZE(dip, mp))
-#define XFS_DFORK_Q(dip) XFS_CFORK_Q_DISK(&(dip)->di_core)
-#define XFS_DFORK_BOFF(dip) XFS_CFORK_BOFF_DISK(&(dip)->di_core)
-#define XFS_DFORK_DPTR(dip) ((dip)->di_u.di_c)
-#define XFS_DFORK_APTR(dip) \
+#define XFS_DFORK_DPTR(dip) ((dip)->di_u.di_c)
+#define XFS_DFORK_APTR(dip) \
((dip)->di_u.di_c + XFS_DFORK_BOFF(dip))
-#define XFS_DFORK_PTR(dip,w) \
+#define XFS_DFORK_PTR(dip,w) \
((w) == XFS_DATA_FORK ? XFS_DFORK_DPTR(dip) : XFS_DFORK_APTR(dip))
-#define XFS_CFORK_FORMAT(dcp,w) \
- ((w) == XFS_DATA_FORK ? (dcp)->di_format : (dcp)->di_aformat)
-#define XFS_CFORK_FMT_SET(dcp,w,n) \
- ((w) == XFS_DATA_FORK ? \
- ((dcp)->di_format = (n)) : ((dcp)->di_aformat = (n)))
-#define XFS_DFORK_FORMAT(dip,w) XFS_CFORK_FORMAT(&(dip)->di_core, w)
-
-#define XFS_CFORK_NEXTENTS_DISK(dcp,w) \
+#define XFS_DFORK_FORMAT(dip,w) \
((w) == XFS_DATA_FORK ? \
- INT_GET((dcp)->di_nextents, ARCH_CONVERT) : \
- INT_GET((dcp)->di_anextents, ARCH_CONVERT))
-#define XFS_CFORK_NEXTENTS(dcp,w) \
- ((w) == XFS_DATA_FORK ? (dcp)->di_nextents : (dcp)->di_anextents)
-#define XFS_DFORK_NEXTENTS(dip,w) XFS_CFORK_NEXTENTS_DISK(&(dip)->di_core, w)
-#define XFS_DFORK_NEXTENTS_HOST(dip,w) XFS_CFORK_NEXTENTS(&(dip)->di_core, w)
-
-#define XFS_CFORK_NEXT_SET(dcp,w,n) \
+ (dip)->di_core.di_format : \
+ (dip)->di_core.di_aformat)
+#define XFS_DFORK_NEXTENTS(dip,w) \
((w) == XFS_DATA_FORK ? \
- ((dcp)->di_nextents = (n)) : ((dcp)->di_anextents = (n)))
+ be32_to_cpu((dip)->di_core.di_nextents) : \
+ be16_to_cpu((dip)->di_core.di_anextents))
#define XFS_BUF_TO_DINODE(bp) ((xfs_dinode_t *)XFS_BUF_PTR(bp))
#define XFS_DIFLAG_EXTSIZE_BIT 11 /* inode extent size allocator hint */
#define XFS_DIFLAG_EXTSZINHERIT_BIT 12 /* inherit inode extent size */
#define XFS_DIFLAG_NODEFRAG_BIT 13 /* do not reorganize/defragment */
+#define XFS_DIFLAG_FILESTREAM_BIT 14 /* use filestream allocator */
#define XFS_DIFLAG_REALTIME (1 << XFS_DIFLAG_REALTIME_BIT)
#define XFS_DIFLAG_PREALLOC (1 << XFS_DIFLAG_PREALLOC_BIT)
#define XFS_DIFLAG_NEWRTBM (1 << XFS_DIFLAG_NEWRTBM_BIT)
#define XFS_DIFLAG_EXTSIZE (1 << XFS_DIFLAG_EXTSIZE_BIT)
#define XFS_DIFLAG_EXTSZINHERIT (1 << XFS_DIFLAG_EXTSZINHERIT_BIT)
#define XFS_DIFLAG_NODEFRAG (1 << XFS_DIFLAG_NODEFRAG_BIT)
+#define XFS_DIFLAG_FILESTREAM (1 << XFS_DIFLAG_FILESTREAM_BIT)
+
+#ifdef CONFIG_XFS_RT
+#define XFS_IS_REALTIME_INODE(ip) ((ip)->i_d.di_flags & XFS_DIFLAG_REALTIME)
+#else
+#define XFS_IS_REALTIME_INODE(ip) (0)
+#endif
#define XFS_DIFLAG_ANY \
(XFS_DIFLAG_REALTIME | XFS_DIFLAG_PREALLOC | XFS_DIFLAG_NEWRTBM | \
XFS_DIFLAG_IMMUTABLE | XFS_DIFLAG_APPEND | XFS_DIFLAG_SYNC | \
XFS_DIFLAG_NOATIME | XFS_DIFLAG_NODUMP | XFS_DIFLAG_RTINHERIT | \
XFS_DIFLAG_PROJINHERIT | XFS_DIFLAG_NOSYMLINKS | XFS_DIFLAG_EXTSIZE | \
- XFS_DIFLAG_EXTSZINHERIT | XFS_DIFLAG_NODEFRAG)
+ XFS_DIFLAG_EXTSZINHERIT | XFS_DIFLAG_NODEFRAG | XFS_DIFLAG_FILESTREAM)
#endif /* __XFS_DINODE_H__ */
git.openpandora.org / pandora-kernel.git / blobdiff