xfs: unify directory/attribute format definitions

The on-disk format definitions for the directory and attribute
structures are spread across 3 header files right now, only one of
which is dedicated to defining on-disk structures and their
manipulation (xfs_dir2_format.h). Pull all the format definitions
into a single header file - xfs_da_format.h - and switch all the
code over to point at that.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Ben Myers <bpm@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>

1 files changed, 0 insertions, 27 deletions

diff --git a/fs/xfs/xfs_attr_remote.h b/fs/xfs/xfs_attr_remote.h
index b3e1e1bdfb3b..5a9acfa156d7 100644
--- a/fs/xfs/xfs_attr_remote.h
+++ b/fs/xfs/xfs_attr_remote.h
@@ -18,33 +18,6 @@
 #ifndef __XFS_ATTR_REMOTE_H__
 #define __XFS_ATTR_REMOTE_H__
 
-#define XFS_ATTR3_RMT_MAGIC     0x5841524d      /* XARM */
-
-/*
- * There is one of these headers per filesystem block in a remote attribute.
- * This is done to ensure there is a 1:1 mapping between the attribute value
- * length and the number of blocks needed to store the attribute. This makes the
- * verification of a buffer a little more complex, but greatly simplifies the
- * allocation, reading and writing of these attributes as we don't have to guess
- * the number of blocks needed to store the attribute data.
- */
-struct xfs_attr3_rmt_hdr {
-        __be32  rm_magic;
-        __be32  rm_offset;
-        __be32  rm_bytes;
-        __be32  rm_crc;
-        uuid_t  rm_uuid;
-        __be64  rm_owner;
-        __be64  rm_blkno;
-        __be64  rm_lsn;
-};
-
-#define XFS_ATTR3_RMT_CRC_OFF   offsetof(struct xfs_attr3_rmt_hdr, rm_crc)
-
-#define XFS_ATTR3_RMT_BUF_SPACE(mp, bufsize)    \
-        ((bufsize) - (xfs_sb_version_hascrc(&(mp)->m_sb) ? \
-                        sizeof(struct xfs_attr3_rmt_hdr) : 0))
-
 int xfs_attr3_rmt_blocks(struct xfs_mount *mp, int attrlen);
 
 int xfs_attr_rmtval_get(struct xfs_da_args *args);