xfs: rename allocation range fields in struct xfs_bmalloca

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Alex Elder <aelder@sgi.com>

fs/xfs/xfs_bmap.h

@@ -111,13 +111,15 @@ static inline void xfs_bmap_init(xfs_bmap_free_t *flp, xfs_fsblock_t *fbp)
 typedef struct xfs_bmalloca {
 	xfs_fsblock_t		*firstblock; /* i/o first block allocated */
 	struct xfs_bmap_free	*flist;	/* bmap freelist */
-	xfs_fsblock_t		rval;	/* starting block of new extent */
-	xfs_fileoff_t		off;	/* offset in file filling in */
 	struct xfs_trans	*tp;	/* transaction pointer */
 	struct xfs_inode	*ip;	/* incore inode pointer */
 	struct xfs_bmbt_irec	prev;	/* extent before the new one */
 	struct xfs_bmbt_irec	got;	/* extent after, or delayed */
-	xfs_extlen_t		alen;	/* i/o length asked/allocated */
+
+	xfs_fileoff_t		offset;	/* offset in file filling in */
+	xfs_extlen_t		length;	/* i/o length asked/allocated */
+	xfs_fsblock_t		blkno;	/* starting block of new extent */
+
 	xfs_extlen_t		total;	/* total blocks needed for xaction */
 	xfs_extlen_t		minlen;	/* minimum allocation size (blocks) */
 	xfs_extlen_t		minleft; /* amount must be left after alloc */

fs/xfs/xfs_filestream.c

@@ -682,7 +682,7 @@ xfs_filestream_new_ag(
 	ip = ap->ip;
 	mp = ip->i_mount;
 	cache = mp->m_filestream;
-	minlen = ap->alen;
+	minlen = ap->length;
 	*agp = NULLAGNUMBER;
 
 	/*