XFS: fix xfs build on big endian architectures and cleanup

Modid: 2.5.x-xfs:slinx:130142a

fs/xfs/linux/xfs_globals.c

@@ -64,5 +64,6 @@ EXPORT_SYMBOL(xfs_Gqm);
 EXPORT_SYMBOL(xfs_next_bit);
 EXPORT_SYMBOL(xfs_contig_bits);
 EXPORT_SYMBOL(xfs_bmbt_get_all);
+#if ARCH_CONVERT != ARCH_NOCONVERT
 EXPORT_SYMBOL(xfs_bmbt_disk_get_all);
-
+#endif

fs/xfs/xfs_bmap_btree.c

@@ -253,11 +253,7 @@ xfs_bmbt_trace_cursor(
 	xfs_bmbt_trace_enter(func, cur, s, XFS_BMBT_KTRACE_CUR, line,
 		(cur->bc_nlevels << 24) | (cur->bc_private.b.flags << 16) |
 		cur->bc_private.b.allocated,
-#if BMBT_USE_64
 		INT_GET(r.l0, ARCH_CONVERT) >> 32, (int)INT_GET(r.l0, ARCH_CONVERT), INT_GET(r.l1, ARCH_CONVERT) >> 32, (int)INT_GET(r.l1, ARCH_CONVERT),
-#else
-		INT_GET(r.l0, ARCH_CONVERT), INT_GET(r.l1, ARCH_CONVERT), INT_GET(r.l2, ARCH_CONVERT), INT_GET(r.l3, ARCH_CONVERT),
-#endif
 		(unsigned long)cur->bc_bufs[0], (unsigned long)cur->bc_bufs[1],
 		(unsigned long)cur->bc_bufs[2], (unsigned long)cur->bc_bufs[3],
 		(cur->bc_ptrs[0] << 16) | cur->bc_ptrs[1],

fs/xfs/xfs_bmap_btree.h

@@ -658,8 +658,8 @@ xfs_bmbt_disk_set_allf(
 #else
 #define xfs_bmbt_disk_set_all(r, s) \
 	xfs_bmbt_set_all(r, s)
-#define xfs_bmbt_disk_set_allf(r, 0, b, c, v) \
-	xfs_bmbt_set_allf(r, 0, b, c, v)
+#define xfs_bmbt_disk_set_allf(r, o, b, c, v) \
+	xfs_bmbt_set_allf(r, o, b, c, v)
 #endif
 
 void

fs/xfs/xfs_inode.c

@@ -602,9 +602,12 @@ xfs_iformat_extents(
 	int		whichfork)
 {
 	xfs_ifork_t	*ifp;
-	int		nex, i;
+	int		nex;
 	int		real_size;
 	int		size;
+#if ARCH_CONVERT != ARCH_NOCONVERT
+	int		i;
+#endif
 	xfs_bmbt_rec_t	*ep, *dp;
 
 	ifp = XFS_IFORK_PTR(ip, whichfork);

fs/xfs/xfs_inode_item.h

@@ -126,7 +126,7 @@ typedef struct xfs_inode_log_format_v1 {
 #ifdef __KERNEL__
 
 struct xfs_buf;
-struct xfs_bmbt_rec_32;
+struct xfs_bmbt_rec_64;
 struct xfs_inode;
 struct xfs_mount;
 
@@ -141,9 +141,9 @@ typedef struct xfs_inode_log_item {
 	unsigned short		ili_flags;	   /* misc flags */
 	unsigned short		ili_logged;	   /* flushed logged data */
 	unsigned int		ili_last_fields;   /* fields when flushed */
-	struct xfs_bmbt_rec_32	*ili_extents_buf;  /* array of logged
+	struct xfs_bmbt_rec_64	*ili_extents_buf;  /* array of logged
 						      data exts */
-	struct xfs_bmbt_rec_32	*ili_aextents_buf; /* array of logged
+	struct xfs_bmbt_rec_64	*ili_aextents_buf; /* array of logged
 						      attr exts */
 	unsigned int		ili_pushbuf_flag;  /* one bit used in push_ail */