[XFS] endianess annotations for xfs_bmbt_key Trivial as there are no

incore users.

SGI-PV: 954580
SGI-Modid: xfs-linux-melb:xfs-kern:26561a

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nathan Scott <nathans@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>

fs/xfs/xfs_bmap.c

@@ -3512,7 +3512,7 @@ xfs_bmap_extents_to_btree(
 	 */
 	kp = XFS_BMAP_KEY_IADDR(block, 1, cur);
 	arp = XFS_BMAP_REC_IADDR(ablock, 1, cur);
-	INT_SET(kp->br_startoff, ARCH_CONVERT, xfs_bmbt_disk_get_startoff(arp));
+	kp->br_startoff = cpu_to_be64(xfs_bmbt_disk_get_startoff(arp));
 	pp = XFS_BMAP_PTR_IADDR(block, 1, cur);
 	*pp = cpu_to_be64(args.fsbno);
 	/*

fs/xfs/xfs_bmap_btree.c

@@ -58,7 +58,7 @@ STATIC void xfs_bmbt_log_ptrs(xfs_btree_cur_t *, xfs_buf_t *, int, int);
 STATIC int xfs_bmbt_lshift(xfs_btree_cur_t *, int, int *);
 STATIC int xfs_bmbt_rshift(xfs_btree_cur_t *, int, int *);
 STATIC int xfs_bmbt_split(xfs_btree_cur_t *, int, xfs_fsblock_t *,
-		xfs_bmbt_key_t *, xfs_btree_cur_t **, int *);
+		__uint64_t *, xfs_btree_cur_t **, int *);
 STATIC int xfs_bmbt_updkey(xfs_btree_cur_t *, xfs_bmbt_key_t *, int);
 
 
@@ -192,16 +192,11 @@ xfs_bmbt_trace_argifk(
 	xfs_btree_cur_t		*cur,
 	int			i,
 	xfs_fsblock_t		f,
-	xfs_bmbt_key_t		*k,
+	xfs_dfiloff_t		o,
 	int			line)
 {
-	xfs_dfsbno_t		d;
-	xfs_dfiloff_t		o;
-
-	d = (xfs_dfsbno_t)f;
-	o = INT_GET(k->br_startoff, ARCH_CONVERT);
 	xfs_bmbt_trace_enter(func, cur, ARGS, XFS_BMBT_KTRACE_ARGIFK, line,
-		i, d >> 32, (int)d, o >> 32,
+		i, (xfs_dfsbno_t)f >> 32, (int)f, o >> 32,
 		(int)o, 0, 0, 0,
 		0, 0, 0);
 }
@@ -248,7 +243,7 @@ xfs_bmbt_trace_argik(
 {
 	xfs_dfiloff_t		o;
 
-	o = INT_GET(k->br_startoff, ARCH_CONVERT);
+	o = be64_to_cpu(k->br_startoff);
 	xfs_bmbt_trace_enter(func, cur, ARGS, XFS_BMBT_KTRACE_ARGIFK, line,
 		i, o >> 32, (int)o, 0,
 		0, 0, 0, 0,
@@ -286,8 +281,8 @@ xfs_bmbt_trace_cursor(
 	xfs_bmbt_trace_argfffi(fname, c, o, b, i, j, __LINE__)
 #define	XFS_BMBT_TRACE_ARGI(c,i)	\
 	xfs_bmbt_trace_argi(fname, c, i, __LINE__)
-#define	XFS_BMBT_TRACE_ARGIFK(c,i,f,k)	\
-	xfs_bmbt_trace_argifk(fname, c, i, f, k, __LINE__)
+#define	XFS_BMBT_TRACE_ARGIFK(c,i,f,s)	\
+	xfs_bmbt_trace_argifk(fname, c, i, f, s, __LINE__)
 #define	XFS_BMBT_TRACE_ARGIFR(c,i,f,r)	\
 	xfs_bmbt_trace_argifr(fname, c, i, f, r, __LINE__)
 #define	XFS_BMBT_TRACE_ARGIK(c,i,k)	\
@@ -299,7 +294,7 @@ xfs_bmbt_trace_cursor(
 #define	XFS_BMBT_TRACE_ARGBII(c,b,i,j)
 #define	XFS_BMBT_TRACE_ARGFFFI(c,o,b,i,j)
 #define	XFS_BMBT_TRACE_ARGI(c,i)
-#define	XFS_BMBT_TRACE_ARGIFK(c,i,f,k)
+#define	XFS_BMBT_TRACE_ARGIFK(c,i,f,s)
 #define	XFS_BMBT_TRACE_ARGIFR(c,i,f,r)
 #define	XFS_BMBT_TRACE_ARGIK(c,i,k)
 #define	XFS_BMBT_TRACE_CURSOR(c,s)
@@ -404,7 +399,8 @@ xfs_bmbt_delrec(
 			xfs_bmbt_log_recs(cur, bp, ptr, numrecs - 1);
 		}
 		if (ptr == 1) {
-			INT_SET(key.br_startoff, ARCH_CONVERT, xfs_bmbt_disk_get_startoff(rp));
+			key.br_startoff =
+				cpu_to_be64(xfs_bmbt_disk_get_startoff(rp));
 			kp = &key;
 		}
 	}
@@ -748,7 +744,7 @@ xfs_bmbt_insrec(
 	int			logflags;	/* inode logging flags */
 	xfs_fsblock_t		nbno;		/* new block number */
 	struct xfs_btree_cur	*ncur;		/* new btree cursor */
-	xfs_bmbt_key_t		nkey;		/* new btree key value */
+	__uint64_t		startoff;	/* new btree key value */
 	xfs_bmbt_rec_t		nrec;		/* new record count */
 	int			optr;		/* old key/record index */
 	xfs_bmbt_ptr_t		*pp;		/* pointer to bmap block addr */
@@ -760,8 +756,7 @@ xfs_bmbt_insrec(
 	XFS_BMBT_TRACE_CURSOR(cur, ENTRY);
 	XFS_BMBT_TRACE_ARGIFR(cur, level, *bnop, recp);
 	ncur = (xfs_btree_cur_t *)0;
-	INT_SET(key.br_startoff, ARCH_CONVERT,
-		xfs_bmbt_disk_get_startoff(recp));
+	key.br_startoff = cpu_to_be64(xfs_bmbt_disk_get_startoff(recp));
 	optr = ptr = cur->bc_ptrs[level];
 	if (ptr == 0) {
 		XFS_BMBT_TRACE_CURSOR(cur, EXIT);
@@ -820,7 +815,7 @@ xfs_bmbt_insrec(
 					optr = ptr = cur->bc_ptrs[level];
 				} else {
 					if ((error = xfs_bmbt_split(cur, level,
-							&nbno, &nkey, &ncur,
+							&nbno, &startoff, &ncur,
 							&i))) {
 						XFS_BMBT_TRACE_CURSOR(cur,
 							ERROR);
@@ -840,7 +835,7 @@ xfs_bmbt_insrec(
 #endif
 						ptr = cur->bc_ptrs[level];
 						xfs_bmbt_disk_set_allf(&nrec,
-							nkey.br_startoff, 0, 0,
+							startoff, 0, 0,
 							XFS_EXT_NORM);
 					} else {
 						XFS_BMBT_TRACE_CURSOR(cur,
@@ -1169,7 +1164,7 @@ xfs_bmbt_lookup(
 				keyno = (low + high) >> 1;
 				if (level > 0) {
 					kkp = kkbase + keyno - 1;
-					startoff = INT_GET(kkp->br_startoff, ARCH_CONVERT);
+					startoff = be64_to_cpu(kkp->br_startoff);
 				} else {
 					krp = krbase + keyno - 1;
 					startoff = xfs_bmbt_disk_get_startoff(krp);
@@ -1353,8 +1348,7 @@ xfs_bmbt_lshift(
 	} else {
 		memmove(rrp, rrp + 1, rrecs * sizeof(*rrp));
 		xfs_bmbt_log_recs(cur, rbp, 1, rrecs);
-		INT_SET(key.br_startoff, ARCH_CONVERT,
-			xfs_bmbt_disk_get_startoff(rrp));
+		key.br_startoff = cpu_to_be64(xfs_bmbt_disk_get_startoff(rrp));
 		rkp = &key;
 	}
 	if ((error = xfs_bmbt_updkey(cur, rkp, level + 1))) {
@@ -1468,8 +1462,7 @@ xfs_bmbt_rshift(
 		memmove(rrp + 1, rrp, be16_to_cpu(right->bb_numrecs) * sizeof(*rrp));
 		*rrp = *lrp;
 		xfs_bmbt_log_recs(cur, rbp, 1, be16_to_cpu(right->bb_numrecs) + 1);
-		INT_SET(key.br_startoff, ARCH_CONVERT,
-			xfs_bmbt_disk_get_startoff(rrp));
+		key.br_startoff = cpu_to_be64(xfs_bmbt_disk_get_startoff(rrp));
 		rkp = &key;
 	}
 	be16_add(&left->bb_numrecs, -1);
@@ -1534,7 +1527,7 @@ xfs_bmbt_split(
 	xfs_btree_cur_t		*cur,
 	int			level,
 	xfs_fsblock_t		*bnop,
-	xfs_bmbt_key_t		*keyp,
+	__uint64_t		*startoff,
 	xfs_btree_cur_t		**curp,
 	int			*stat)		/* success/failure */
 {
@@ -1559,7 +1552,7 @@ xfs_bmbt_split(
 	xfs_bmbt_rec_t		*rrp;		/* right record pointer */
 
 	XFS_BMBT_TRACE_CURSOR(cur, ENTRY);
-	XFS_BMBT_TRACE_ARGIFK(cur, level, *bnop, keyp);
+	XFS_BMBT_TRACE_ARGIFK(cur, level, *bnop, *startoff);
 	args.tp = cur->bc_tp;
 	args.mp = cur->bc_mp;
 	lbp = cur->bc_bufs[level];
@@ -1628,13 +1621,13 @@ xfs_bmbt_split(
 		memcpy(rpp, lpp, be16_to_cpu(right->bb_numrecs) * sizeof(*rpp));
 		xfs_bmbt_log_keys(cur, rbp, 1, be16_to_cpu(right->bb_numrecs));
 		xfs_bmbt_log_ptrs(cur, rbp, 1, be16_to_cpu(right->bb_numrecs));
-		keyp->br_startoff = INT_GET(rkp->br_startoff, ARCH_CONVERT);
+		*startoff = be64_to_cpu(rkp->br_startoff);
 	} else {
 		lrp = XFS_BMAP_REC_IADDR(left, i, cur);
 		rrp = XFS_BMAP_REC_IADDR(right, 1, cur);
 		memcpy(rrp, lrp, be16_to_cpu(right->bb_numrecs) * sizeof(*rrp));
 		xfs_bmbt_log_recs(cur, rbp, 1, be16_to_cpu(right->bb_numrecs));
-		keyp->br_startoff = xfs_bmbt_disk_get_startoff(rrp);
+		*startoff = xfs_bmbt_disk_get_startoff(rrp);
 	}
 	be16_add(&left->bb_numrecs, -(be16_to_cpu(right->bb_numrecs)));
 	right->bb_rightsib = left->bb_rightsib;
@@ -2738,7 +2731,7 @@ xfs_bmbt_update(
 		XFS_BMBT_TRACE_CURSOR(cur, EXIT);
 		return 0;
 	}
-	INT_SET(key.br_startoff, ARCH_CONVERT, off);
+	key.br_startoff = cpu_to_be64(off);
 	if ((error = xfs_bmbt_updkey(cur, &key, 1))) {
 		XFS_BMBT_TRACE_CURSOR(cur, ERROR);
 		return error;

fs/xfs/xfs_bmap_btree.h

@@ -163,9 +163,8 @@ typedef struct xfs_bmbt_irec
 /*
  * Key structure for non-leaf levels of the tree.
  */
-typedef struct xfs_bmbt_key
-{
-	xfs_dfiloff_t	br_startoff;	/* starting file offset */
+typedef struct xfs_bmbt_key {
+	__be64		br_startoff;	/* starting file offset */
 } xfs_bmbt_key_t, xfs_bmdr_key_t;
 
 /* btree pointer type */

fs/xfs/xfs_btree.c

@@ -161,7 +161,7 @@ xfs_btree_check_key(
 
 		k1 = ak1;
 		k2 = ak2;
-		ASSERT(INT_GET(k1->br_startoff, ARCH_CONVERT) < INT_GET(k2->br_startoff, ARCH_CONVERT));
+		ASSERT(be64_to_cpu(k1->br_startoff) < be64_to_cpu(k2->br_startoff));
 		break;
 	    }
 	case XFS_BTNUM_INO: {