[XFS] endianess annotations for xfs_dir2_data_entry_t

SGI-PV: 943272
SGI-Modid: xfs-linux-melb:xfs-kern:25806a
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Nathan Scott <nathans@sgi.com>

fs/xfs/xfs_dir2_block.c

@@ -400,7 +400,7 @@ xfs_dir2_block_addname(
 	/*
 	 * Create the new data entry.
 	 */
-	INT_SET(dep->inumber, ARCH_CONVERT, args->inumber);
+	dep->inumber = cpu_to_be64(args->inumber);
 	dep->namelen = args->namelen;
 	memcpy(dep->name, args->name, args->namelen);
 	tagp = XFS_DIR2_DATA_ENTRY_TAG_P(dep);
@@ -508,7 +508,7 @@ xfs_dir2_block_getdents(
 
 		p.cook = XFS_DIR2_DB_OFF_TO_DATAPTR(mp, mp->m_dirdatablk,
 						    ptr - (char *)block);
-		p.ino = INT_GET(dep->inumber, ARCH_CONVERT);
+		p.ino = be64_to_cpu(dep->inumber);
 #if XFS_BIG_INUMS
 		p.ino += mp->m_inoadd;
 #endif
@@ -626,7 +626,7 @@ xfs_dir2_block_lookup(
 	/*
 	 * Fill in inode number, release the block.
 	 */
-	args->inumber = INT_GET(dep->inumber, ARCH_CONVERT);
+	args->inumber = be64_to_cpu(dep->inumber);
 	xfs_da_brelse(args->trans, bp);
 	return XFS_ERROR(EEXIST);
 }
@@ -844,11 +844,11 @@ xfs_dir2_block_replace(
 	 */
 	dep = (xfs_dir2_data_entry_t *)
 	      ((char *)block + XFS_DIR2_DATAPTR_TO_OFF(mp, be32_to_cpu(blp[ent].address)));
-	ASSERT(INT_GET(dep->inumber, ARCH_CONVERT) != args->inumber);
+	ASSERT(be64_to_cpu(dep->inumber) != args->inumber);
 	/*
 	 * Change the inode number to the new value.
 	 */
-	INT_SET(dep->inumber, ARCH_CONVERT, args->inumber);
+	dep->inumber = cpu_to_be64(args->inumber);
 	xfs_dir2_data_log_entry(args->trans, bp, dep);
 	xfs_dir2_data_check(dp, bp);
 	xfs_da_buf_done(bp);
@@ -1130,7 +1130,7 @@ xfs_dir2_sf_to_block(
 	 */
 	dep = (xfs_dir2_data_entry_t *)
 	      ((char *)block + XFS_DIR2_DATA_DOT_OFFSET);
-	INT_SET(dep->inumber, ARCH_CONVERT, dp->i_ino);
+	dep->inumber = cpu_to_be64(dp->i_ino);
 	dep->namelen = 1;
 	dep->name[0] = '.';
 	tagp = XFS_DIR2_DATA_ENTRY_TAG_P(dep);
@@ -1144,7 +1144,7 @@ xfs_dir2_sf_to_block(
 	 */
 	dep = (xfs_dir2_data_entry_t *)
 		((char *)block + XFS_DIR2_DATA_DOTDOT_OFFSET);
-	INT_SET(dep->inumber, ARCH_CONVERT, XFS_DIR2_SF_GET_INUMBER(sfp, &sfp->hdr.parent));
+	dep->inumber = cpu_to_be64(XFS_DIR2_SF_GET_INUMBER(sfp, &sfp->hdr.parent));
 	dep->namelen = 2;
 	dep->name[0] = dep->name[1] = '.';
 	tagp = XFS_DIR2_DATA_ENTRY_TAG_P(dep);
@@ -1193,7 +1193,7 @@ xfs_dir2_sf_to_block(
 		 * Copy a real entry.
 		 */
 		dep = (xfs_dir2_data_entry_t *)((char *)block + newoffset);
-		INT_SET(dep->inumber, ARCH_CONVERT, XFS_DIR2_SF_GET_INUMBER(sfp,
+		dep->inumber = cpu_to_be64(XFS_DIR2_SF_GET_INUMBER(sfp,
 				XFS_DIR2_SF_INUMBERP(sfep)));
 		dep->namelen = sfep->namelen;
 		memcpy(dep->name, sfep->name, dep->namelen);

fs/xfs/xfs_dir2_data.c

@@ -133,7 +133,7 @@ xfs_dir2_data_check(
 		 */
 		dep = (xfs_dir2_data_entry_t *)p;
 		ASSERT(dep->namelen != 0);
-		ASSERT(xfs_dir_ino_validate(mp, INT_GET(dep->inumber, ARCH_CONVERT)) == 0);
+		ASSERT(xfs_dir_ino_validate(mp, be64_to_cpu(dep->inumber)) == 0);
 		ASSERT(be16_to_cpu(*XFS_DIR2_DATA_ENTRY_TAG_P(dep)) ==
 		       (char *)dep - (char *)d);
 		count++;

fs/xfs/xfs_dir2_data.h

@@ -85,11 +85,11 @@ typedef struct xfs_dir2_data_hdr {
  * Tag appears as the last 2 bytes.
  */
 typedef struct xfs_dir2_data_entry {
-	xfs_ino_t		inumber;	/* inode number */
-	__uint8_t		namelen;	/* name length */
-	__uint8_t		name[1];	/* name bytes, no null */
+	__be64			inumber;	/* inode number */
+	__u8			namelen;	/* name length */
+	__u8			name[1];	/* name bytes, no null */
 						/* variable offset */
-	xfs_dir2_data_off_t	tag;		/* starting offset of us */
+	__be16			tag;		/* starting offset of us */
 } xfs_dir2_data_entry_t;
 
 /*

fs/xfs/xfs_dir2_leaf.c

@@ -407,7 +407,7 @@ xfs_dir2_leaf_addname(
 	 * Initialize our new entry (at last).
 	 */
 	dep = (xfs_dir2_data_entry_t *)dup;
-	INT_SET(dep->inumber, ARCH_CONVERT, args->inumber);
+	dep->inumber = cpu_to_be64(args->inumber);
 	dep->namelen = args->namelen;
 	memcpy(dep->name, args->name, dep->namelen);
 	tagp = XFS_DIR2_DATA_ENTRY_TAG_P(dep);
@@ -1098,7 +1098,7 @@ xfs_dir2_leaf_getdents(
 
 		p->cook = XFS_DIR2_BYTE_TO_DATAPTR(mp, curoff + length);
 
-		p->ino = INT_GET(dep->inumber, ARCH_CONVERT);
+		p->ino = be64_to_cpu(dep->inumber);
 #if XFS_BIG_INUMS
 		p->ino += mp->m_inoadd;
 #endif
@@ -1319,7 +1319,7 @@ xfs_dir2_leaf_lookup(
 	/*
 	 * Return the found inode number.
 	 */
-	args->inumber = INT_GET(dep->inumber, ARCH_CONVERT);
+	args->inumber = be64_to_cpu(dep->inumber);
 	xfs_da_brelse(tp, dbp);
 	xfs_da_brelse(tp, lbp);
 	return XFS_ERROR(EEXIST);
@@ -1606,11 +1606,11 @@ xfs_dir2_leaf_replace(
 	dep = (xfs_dir2_data_entry_t *)
 	      ((char *)dbp->data +
 	       XFS_DIR2_DATAPTR_TO_OFF(dp->i_mount, be32_to_cpu(lep->address)));
-	ASSERT(args->inumber != INT_GET(dep->inumber, ARCH_CONVERT));
+	ASSERT(args->inumber != be64_to_cpu(dep->inumber));
 	/*
 	 * Put the new inode number in, log it.
 	 */
-	INT_SET(dep->inumber, ARCH_CONVERT, args->inumber);
+	dep->inumber = cpu_to_be64(args->inumber);
 	tp = args->trans;
 	xfs_dir2_data_log_entry(tp, dbp, dep);
 	xfs_da_buf_done(dbp);

fs/xfs/xfs_dir2_node.c

@@ -580,7 +580,7 @@ xfs_dir2_leafn_lookup_int(
 			if (dep->namelen == args->namelen &&
 			    dep->name[0] == args->name[0] &&
 			    memcmp(dep->name, args->name, args->namelen) == 0) {
-				args->inumber = INT_GET(dep->inumber, ARCH_CONVERT);
+				args->inumber = be64_to_cpu(dep->inumber);
 				*indexp = index;
 				state->extravalid = 1;
 				state->extrablk.bp = curbp;
@@ -1695,7 +1695,7 @@ xfs_dir2_node_addname_int(
 	 * Fill in the new entry and log it.
 	 */
 	dep = (xfs_dir2_data_entry_t *)dup;
-	INT_SET(dep->inumber, ARCH_CONVERT, args->inumber);
+	dep->inumber = cpu_to_be64(args->inumber);
 	dep->namelen = args->namelen;
 	memcpy(dep->name, args->name, dep->namelen);
 	tagp = XFS_DIR2_DATA_ENTRY_TAG_P(dep);
@@ -1905,11 +1905,11 @@ xfs_dir2_node_replace(
 		dep = (xfs_dir2_data_entry_t *)
 		      ((char *)data +
 		       XFS_DIR2_DATAPTR_TO_OFF(state->mp, be32_to_cpu(lep->address)));
-		ASSERT(inum != INT_GET(dep->inumber, ARCH_CONVERT));
+		ASSERT(inum != be64_to_cpu(dep->inumber));
 		/*
 		 * Fill in the new inode number and log the entry.
 		 */
-		INT_SET(dep->inumber, ARCH_CONVERT, inum);
+		dep->inumber = cpu_to_be64(inum);
 		xfs_dir2_data_log_entry(args->trans, state->extrablk.bp, dep);
 		rval = 0;
 	}

fs/xfs/xfs_dir2_sf.c

@@ -117,13 +117,13 @@ xfs_dir2_block_sfsize(
 			dep->name[0] == '.' && dep->name[1] == '.';
 #if XFS_BIG_INUMS
 		if (!isdot)
-			i8count += INT_GET(dep->inumber, ARCH_CONVERT) > XFS_DIR2_MAX_SHORT_INUM;
+			i8count += be64_to_cpu(dep->inumber) > XFS_DIR2_MAX_SHORT_INUM;
 #endif
 		if (!isdot && !isdotdot) {
 			count++;
 			namelen += dep->namelen;
 		} else if (isdotdot)
-			parent = INT_GET(dep->inumber, ARCH_CONVERT);
+			parent = be64_to_cpu(dep->inumber);
 		/*
 		 * Calculate the new size, see if we should give up yet.
 		 */
@@ -229,13 +229,13 @@ xfs_dir2_block_to_sf(
 		 * Skip .
 		 */
 		if (dep->namelen == 1 && dep->name[0] == '.')
-			ASSERT(INT_GET(dep->inumber, ARCH_CONVERT) == dp->i_ino);
+			ASSERT(be64_to_cpu(dep->inumber) == dp->i_ino);
 		/*
 		 * Skip .., but make sure the inode number is right.
 		 */
 		else if (dep->namelen == 2 &&
 			 dep->name[0] == '.' && dep->name[1] == '.')
-			ASSERT(INT_GET(dep->inumber, ARCH_CONVERT) ==
+			ASSERT(be64_to_cpu(dep->inumber) ==
 			       XFS_DIR2_SF_GET_INUMBER(sfp, &sfp->hdr.parent));
 		/*
 		 * Normal entry, copy it into shortform.
@@ -246,7 +246,7 @@ xfs_dir2_block_to_sf(
 				(xfs_dir2_data_aoff_t)
 				((char *)dep - (char *)block));
 			memcpy(sfep->name, dep->name, dep->namelen);
-			temp=INT_GET(dep->inumber, ARCH_CONVERT);
+			temp = be64_to_cpu(dep->inumber);
 			XFS_DIR2_SF_PUT_INUMBER(sfp, &temp,
 				XFS_DIR2_SF_INUMBERP(sfep));
 			sfep = XFS_DIR2_SF_NEXTENTRY(sfp, sfep);