[XFS] Endianess annotations for various allocator data structures

SGI-PV: 943272
SGI-Modid: xfs-linux:xfs-kern:201006a

Signed-off-by: Christoph Hellwig <hch@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>

1 files changed, 31 insertions, 31 deletions

diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c
index 9f635f0ccf0..e415a4698e9 100644
--- a/fs/xfs/xfs_bmap.c
+++ b/fs/xfs/xfs_bmap.c
@@ -2763,8 +2763,8 @@ xfs_bmap_btree_to_extents(
 	ASSERT(ifp->if_flags & XFS_IFEXTENTS);
 	ASSERT(XFS_IFORK_FORMAT(ip, whichfork) == XFS_DINODE_FMT_BTREE);
 	rblock = ifp->if_broot;
-	ASSERT(INT_GET(rblock->bb_level, ARCH_CONVERT) == 1);
-	ASSERT(INT_GET(rblock->bb_numrecs, ARCH_CONVERT) == 1);
+	ASSERT(be16_to_cpu(rblock->bb_level) == 1);
+	ASSERT(be16_to_cpu(rblock->bb_numrecs) == 1);
 	ASSERT(XFS_BMAP_BROOT_MAXRECS(ifp->if_broot_bytes) == 1);
 	mp = ip->i_mount;
 	pp = XFS_BMAP_BROOT_PTR_ADDR(rblock, 1, ifp->if_broot_bytes);
@@ -3207,11 +3207,11 @@ xfs_bmap_extents_to_btree(
 	 * Fill in the root.
 	 */
 	block = ifp->if_broot;
-	INT_SET(block->bb_magic, ARCH_CONVERT, XFS_BMAP_MAGIC);
-	INT_SET(block->bb_level, ARCH_CONVERT, 1);
-	INT_SET(block->bb_numrecs, ARCH_CONVERT, 1);
-	INT_SET(block->bb_leftsib, ARCH_CONVERT, NULLDFSBNO);
-	INT_SET(block->bb_rightsib, ARCH_CONVERT, NULLDFSBNO);
+	block->bb_magic = cpu_to_be32(XFS_BMAP_MAGIC);
+	block->bb_level = cpu_to_be16(1);
+	block->bb_numrecs = cpu_to_be16(1);
+	block->bb_leftsib = cpu_to_be64(NULLDFSBNO);
+	block->bb_rightsib = cpu_to_be64(NULLDFSBNO);
 	/*
 	 * Need a cursor.  Can't allocate until bb_level is filled in.
 	 */
@@ -3264,10 +3264,10 @@ xfs_bmap_extents_to_btree(
 	 * Fill in the child block.
 	 */
 	ablock = XFS_BUF_TO_BMBT_BLOCK(abp);
-	INT_SET(ablock->bb_magic, ARCH_CONVERT, XFS_BMAP_MAGIC);
+	ablock->bb_magic = cpu_to_be32(XFS_BMAP_MAGIC);
 	ablock->bb_level = 0;
-	INT_SET(ablock->bb_leftsib, ARCH_CONVERT, NULLDFSBNO);
-	INT_SET(ablock->bb_rightsib, ARCH_CONVERT, NULLDFSBNO);
+	ablock->bb_leftsib = cpu_to_be64(NULLDFSBNO);
+	ablock->bb_rightsib = cpu_to_be64(NULLDFSBNO);
 	arp = XFS_BMAP_REC_IADDR(ablock, 1, cur);
 	nextents = ifp->if_bytes / (uint)sizeof(xfs_bmbt_rec_t);
 	for (ep = ifp->if_u1.if_extents, cnt = i = 0; i < nextents; i++, ep++) {
@@ -3277,8 +3277,8 @@ xfs_bmap_extents_to_btree(
 			arp++; cnt++;
 		}
 	}
-	INT_SET(ablock->bb_numrecs, ARCH_CONVERT, cnt);
-	ASSERT(INT_GET(ablock->bb_numrecs, ARCH_CONVERT) == XFS_IFORK_NEXTENTS(ip, whichfork));
+	ASSERT(cnt == XFS_IFORK_NEXTENTS(ip, whichfork));
+	ablock->bb_numrecs = cpu_to_be16(cnt);
 	/*
 	 * Fill in the root key and pointer.
 	 */
@@ -3292,7 +3292,7 @@ xfs_bmap_extents_to_btree(
 	 * the root is at the right level.
 	 */
 	xfs_bmbt_log_block(cur, abp, XFS_BB_ALL_BITS);
-	xfs_bmbt_log_recs(cur, abp, 1, INT_GET(ablock->bb_numrecs, ARCH_CONVERT));
+	xfs_bmbt_log_recs(cur, abp, 1, be16_to_cpu(ablock->bb_numrecs));
 	ASSERT(*curp == NULL);
 	*curp = cur;
 	*logflagsp = XFS_ILOG_CORE | XFS_ILOG_FBROOT(whichfork);
@@ -4371,8 +4371,8 @@ xfs_bmap_read_extents(
 	/*
 	 * Root level must use BMAP_BROOT_PTR_ADDR macro to get ptr out.
 	 */
-	ASSERT(INT_GET(block->bb_level, ARCH_CONVERT) > 0);
-	level = INT_GET(block->bb_level, ARCH_CONVERT);
+	level = be16_to_cpu(block->bb_level);
+	ASSERT(level > 0);
 	pp = XFS_BMAP_BROOT_PTR_ADDR(block, 1, ifp->if_broot_bytes);
 	ASSERT(INT_GET(*pp, ARCH_CONVERT) != NULLDFSBNO);
 	ASSERT(XFS_FSB_TO_AGNO(mp, INT_GET(*pp, ARCH_CONVERT)) < mp->m_sb.sb_agcount);
@@ -4415,7 +4415,7 @@ xfs_bmap_read_extents(
 		xfs_extnum_t	num_recs;
 
 
-		num_recs = INT_GET(block->bb_numrecs, ARCH_CONVERT);
+		num_recs = be16_to_cpu(block->bb_numrecs);
 		if (unlikely(i + num_recs > room)) {
 			ASSERT(i + num_recs <= room);
 			xfs_fs_cmn_err(CE_WARN, ip->i_mount,
@@ -4432,7 +4432,7 @@ xfs_bmap_read_extents(
 		/*
 		 * Read-ahead the next leaf block, if any.
 		 */
-		nextbno = INT_GET(block->bb_rightsib, ARCH_CONVERT);
+		nextbno = be64_to_cpu(block->bb_rightsib);
 		if (nextbno != NULLFSBLOCK)
 			xfs_btree_reada_bufl(mp, nextbno, 1);
 		/*
@@ -4689,7 +4689,7 @@ xfs_bmapi(
 	}
 	if (wr && *firstblock == NULLFSBLOCK) {
 		if (XFS_IFORK_FORMAT(ip, whichfork) == XFS_DINODE_FMT_BTREE)
-			minleft = INT_GET(ifp->if_broot->bb_level, ARCH_CONVERT) + 1;
+			minleft = be16_to_cpu(ifp->if_broot->bb_level) + 1;
 		else
 			minleft = 1;
 	} else
@@ -5967,10 +5967,10 @@ xfs_check_block(
 	xfs_bmbt_ptr_t		*pp, *thispa;	/* pointer to block address */
 	xfs_bmbt_key_t		*prevp, *keyp;
 
-	ASSERT(INT_GET(block->bb_level, ARCH_CONVERT) > 0);
+	ASSERT(be16_to_cpu(block->bb_level) > 0);
 
 	prevp = NULL;
-	for( i = 1; i <= INT_GET(block->bb_numrecs, ARCH_CONVERT);i++) {
+	for( i = 1; i <= be16_to_cpu(block->bb_numrecs); i++) {
 		dmxr = mp->m_bmap_dmxr[0];
 
 		if (root) {
@@ -5995,7 +5995,7 @@ xfs_check_block(
 			pp = XFS_BTREE_PTR_ADDR(mp->m_sb.sb_blocksize,
 				xfs_bmbt, block, i, dmxr);
 		}
-		for (j = i+1; j <= INT_GET(block->bb_numrecs, ARCH_CONVERT); j++) {
+		for (j = i+1; j <= be16_to_cpu(block->bb_numrecs); j++) {
 			if (root) {
 				thispa = XFS_BMAP_BROOT_PTR_ADDR(block, j, sz);
 			} else {
@@ -6048,8 +6048,8 @@ xfs_bmap_check_leaf_extents(
 	/*
 	 * Root level must use BMAP_BROOT_PTR_ADDR macro to get ptr out.
 	 */
-	ASSERT(INT_GET(block->bb_level, ARCH_CONVERT) > 0);
-	level = INT_GET(block->bb_level, ARCH_CONVERT);
+	level = be16_to_cpu(block->bb_level);
+	ASSERT(level > 0);
 	xfs_check_block(block, mp, 1, ifp->if_broot_bytes);
 	pp = XFS_BMAP_BROOT_PTR_ADDR(block, 1, ifp->if_broot_bytes);
 	ASSERT(INT_GET(*pp, ARCH_CONVERT) != NULLDFSBNO);
@@ -6109,13 +6109,13 @@ xfs_bmap_check_leaf_extents(
 		xfs_extnum_t	num_recs;
 
 
-		num_recs = INT_GET(block->bb_numrecs, ARCH_CONVERT);
+		num_recs = be16_to_cpu(block->bb_numrecs);
 
 		/*
 		 * Read-ahead the next leaf block, if any.
 		 */
 
-		nextbno = INT_GET(block->bb_rightsib, ARCH_CONVERT);
+		nextbno = be64_to_cpu(block->bb_rightsib);
 
 		/*
 		 * Check all the extents to make sure they are OK.
@@ -6212,8 +6212,8 @@ xfs_bmap_count_blocks(
 	 * Root level must use BMAP_BROOT_PTR_ADDR macro to get ptr out.
 	 */
 	block = ifp->if_broot;
-	ASSERT(INT_GET(block->bb_level, ARCH_CONVERT) > 0);
-	level = INT_GET(block->bb_level, ARCH_CONVERT);
+	level = be16_to_cpu(block->bb_level);
+	ASSERT(level > 0);
 	pp = XFS_BMAP_BROOT_PTR_ADDR(block, 1, ifp->if_broot_bytes);
 	ASSERT(INT_GET(*pp, ARCH_CONVERT) != NULLDFSBNO);
 	ASSERT(XFS_FSB_TO_AGNO(mp, INT_GET(*pp, ARCH_CONVERT)) < mp->m_sb.sb_agcount);
@@ -6258,14 +6258,14 @@ xfs_bmap_count_tree(
 
 	if (--level) {
 		/* Not at node above leafs, count this level of nodes */
-		nextbno = INT_GET(block->bb_rightsib, ARCH_CONVERT);
+		nextbno = be64_to_cpu(block->bb_rightsib);
 		while (nextbno != NULLFSBLOCK) {
 			if ((error = xfs_btree_read_bufl(mp, tp, nextbno,
 				0, &nbp, XFS_BMAP_BTREE_REF)))
 				return error;
 			*count += 1;
 			nextblock = XFS_BUF_TO_BMBT_BLOCK(nbp);
-			nextbno = INT_GET(nextblock->bb_rightsib, ARCH_CONVERT);
+			nextbno = be64_to_cpu(nextblock->bb_rightsib);
 			xfs_trans_brelse(tp, nbp);
 		}
 
@@ -6284,8 +6284,8 @@ xfs_bmap_count_tree(
 	} else {
 		/* count all level 1 nodes and their leaves */
 		for (;;) {
-			nextbno = INT_GET(block->bb_rightsib, ARCH_CONVERT);
-			numrecs = INT_GET(block->bb_numrecs, ARCH_CONVERT);
+			nextbno = be64_to_cpu(block->bb_rightsib);
+			numrecs = be16_to_cpu(block->bb_numrecs);
 			frp = XFS_BTREE_REC_ADDR(mp->m_sb.sb_blocksize,
 				xfs_bmbt, block, 1, mp->m_bmap_dmxr[0]);
 			if (unlikely(xfs_bmap_disk_count_leaves(frp, numrecs, count) < 0)) {