Index: usr.sbin/makefs/ffs.c
===================================================================
--- usr.sbin/makefs/ffs.c
+++ usr.sbin/makefs/ffs.c
@@ -875,6 +875,7 @@
 	struct inode	in;
 	struct buf *	bp;
 	ffs_opt_t	*ffs_opts = fsopts->fs_specific;
+	struct vnode vp = { fsopts, NULL };
 
 	assert (din != NULL);
 	assert (buf != NULL);
@@ -887,6 +888,7 @@
 	p = NULL;
 
 	in.i_fs = (struct fs *)fsopts->superblock;
+	in.i_devvp = &vp;
 
 	if (debug & DEBUG_FS_WRITE_FILE) {
 		printf(
@@ -907,7 +909,6 @@
 	else
 		memcpy(&in.i_din.ffs2_din, &din->ffs2_din,
 		    sizeof(in.i_din.ffs2_din));
-	in.i_fd = fsopts->fd;
 
 	if (DIP(din, size) == 0)
 		goto write_inode_and_leave;		/* mmm, cheating */
Index: usr.sbin/makefs/ffs/buf.h
===================================================================
--- usr.sbin/makefs/ffs/buf.h
+++ usr.sbin/makefs/ffs/buf.h
@@ -43,13 +43,12 @@
 #include <sys/param.h>
 #include <sys/queue.h>
 
+struct makefs_fsinfo;
 struct ucred;
 
 struct vnode {
-	int	 fd;
-	void	*fs;
-	void	*v_data;
-	int	 offset;
+	struct makefs_fsinfo *fs;
+	void *v_data;
 };
 
 struct buf {
@@ -58,8 +57,7 @@
 	long	 b_bcount;
 	daddr_t	 b_blkno;
 	daddr_t	 b_lblkno;
-	int	 b_fd;
-	void	*b_fs;
+	struct makefs_fsinfo *b_fs;
 
 	TAILQ_ENTRY(buf) b_tailq;
 };
Index: usr.sbin/makefs/ffs/buf.c
===================================================================
--- usr.sbin/makefs/ffs/buf.c
+++ usr.sbin/makefs/ffs/buf.c
@@ -60,7 +60,7 @@
 {
 	off_t	offset;
 	ssize_t	rv;
-	fsinfo_t *fs = vp->fs;
+	fsinfo_t *fsinfo = vp->fs;
 
 	assert (bpp != NULL);
 
@@ -68,15 +68,15 @@
 		printf("%s: blkno %lld size %d\n", __func__, (long long)blkno,
 		    size);
 	*bpp = getblk(vp, blkno, size, 0, 0, 0);
-	offset = (*bpp)->b_blkno * fs->sectorsize;
+	offset = (*bpp)->b_blkno * fsinfo->sectorsize;
 	if (debug & DEBUG_BUF_BREAD)
 		printf("%s: blkno %lld offset %lld bcount %ld\n", __func__,
 		    (long long)(*bpp)->b_blkno, (long long) offset,
 		    (*bpp)->b_bcount);
-	if (lseek((*bpp)->b_fd, offset, SEEK_SET) == -1)
+	if (lseek((*bpp)->b_fs->fd, offset, SEEK_SET) == -1)
 		err(1, "%s: lseek %lld (%lld)", __func__,
 		    (long long)(*bpp)->b_blkno, (long long)offset);
-	rv = read((*bpp)->b_fd, (*bpp)->b_data, (*bpp)->b_bcount);
+	rv = read((*bpp)->b_fs->fd, (*bpp)->b_data, (*bpp)->b_bcount);
 	if (debug & DEBUG_BUF_BREAD)
 		printf("%s: read %ld (%lld) returned %d\n", __func__,
 		    (*bpp)->b_bcount, (long long)offset, (int)rv);
@@ -133,9 +133,9 @@
 		printf("bwrite: blkno %lld offset %lld bcount %ld\n",
 		    (long long)bp->b_blkno, (long long) offset,
 		    bp->b_bcount);
-	if (lseek(bp->b_fd, offset, SEEK_SET) == -1)
+	if (lseek(bp->b_fs->fd, offset, SEEK_SET) == -1)
 		return (errno);
-	rv = write(bp->b_fd, bp->b_data, bp->b_bcount);
+	rv = write(bp->b_fs->fd, bp->b_data, bp->b_bcount);
 	if (debug & DEBUG_BUF_BWRITE)
 		printf("bwrite: write %ld (offset %lld) returned %lld\n",
 		    bp->b_bcount, (long long)offset, (long long)rv);
@@ -198,7 +198,6 @@
 		bp = ecalloc(1, sizeof(*bp));
 		bp->b_bufsize = 0;
 		bp->b_blkno = bp->b_lblkno = blkno;
-		bp->b_fd = vp->fd;
 		bp->b_fs = vp->fs;
 		bp->b_data = NULL;
 		TAILQ_INSERT_HEAD(&buftail, bp, b_tailq);
Index: usr.sbin/makefs/ffs/ffs_alloc.c
===================================================================
--- usr.sbin/makefs/ffs/ffs_alloc.c
+++ usr.sbin/makefs/ffs/ffs_alloc.c
@@ -297,11 +297,10 @@
 	int error, frags, allocsiz, i;
 	struct fs *fs = ip->i_fs;
 	const int needswap = UFS_FSNEEDSWAP(fs);
-	struct vnode vp = { ip->i_fd, ip->i_fs, NULL, 0 };
 
 	if (fs->fs_cs(fs, cg).cs_nbfree == 0 && size == fs->fs_bsize)
 		return (0);
-	error = bread(&vp, fsbtodb(fs, cgtod(fs, cg)), (int)fs->fs_cgsize,
+	error = bread(ip->i_devvp, fsbtodb(fs, cgtod(fs, cg)), (int)fs->fs_cgsize,
 	    NULL, &bp);
 	if (error) {
 		brelse(bp, 0);
@@ -433,7 +432,6 @@
 	int i, error, cg, blk, frags, bbase;
 	struct fs *fs = ip->i_fs;
 	const int needswap = UFS_FSNEEDSWAP(fs);
-	struct vnode vp = { ip->i_fd, ip->i_fs, NULL, 0 };
 
 	if (size > fs->fs_bsize || fragoff(fs, size) != 0 ||
 	    fragnum(fs, bno) + numfrags(fs, size) > fs->fs_frag) {
@@ -446,7 +444,7 @@
 		    (uintmax_t)ip->i_number);
 		return;
 	}
-	error = bread(&vp, fsbtodb(fs, cgtod(fs, cg)), (int)fs->fs_cgsize,
+	error = bread(ip->i_devvp, fsbtodb(fs, cgtod(fs, cg)), (int)fs->fs_cgsize,
 	    NULL, &bp);
 	if (error) {
 		brelse(bp, 0);
Index: usr.sbin/makefs/ffs/ffs_balloc.c
===================================================================
--- usr.sbin/makefs/ffs/ffs_balloc.c
+++ usr.sbin/makefs/ffs/ffs_balloc.c
@@ -89,7 +89,6 @@
 	int32_t *allocblk, allociblk[UFS_NIADDR + 1];
 	int32_t *allocib;
 	const int needswap = UFS_FSNEEDSWAP(fs);
-	struct vnode vp = { ip->i_fd, ip->i_fs, NULL, 0 };
 
 	lbn = lblkno(fs, offset);
 	size = blkoff(fs, offset) + bufsize;
@@ -134,7 +133,7 @@
 			 */
 
 			if (bpp != NULL) {
-				error = bread(&vp, lbn, fs->fs_bsize, NULL,
+				error = bread(ip->i_devvp, lbn, fs->fs_bsize, NULL,
 				    bpp);
 				if (error) {
 					brelse(*bpp, 0);
@@ -160,7 +159,7 @@
 				 */
 
 				if (bpp != NULL) {
-					error = bread(&vp, lbn, osize, NULL,
+					error = bread(ip->i_devvp, lbn, osize, NULL,
 					    bpp);
 					if (error) {
 						brelse(*bpp, 0);
@@ -190,7 +189,7 @@
 			if (error)
 				return (error);
 			if (bpp != NULL) {
-				bp = getblk(&vp, lbn, nsize, 0, 0, 0);
+				bp = getblk(ip->i_devvp, lbn, nsize, 0, 0, 0);
 				bp->b_blkno = fsbtodb(fs, newb);
 				clrbuf(bp);
 				*bpp = bp;
@@ -228,7 +227,7 @@
 			return error;
 		nb = newb;
 		*allocblk++ = nb;
-		bp = getblk(&vp, indirs[1].in_lbn, fs->fs_bsize, 0, 0, 0);
+		bp = getblk(ip->i_devvp, indirs[1].in_lbn, fs->fs_bsize, 0, 0, 0);
 		bp->b_blkno = fsbtodb(fs, nb);
 		clrbuf(bp);
 		/*
@@ -246,7 +245,7 @@
 	 */
 
 	for (i = 1;;) {
-		error = bread(&vp, indirs[i].in_lbn, fs->fs_bsize, NULL, &bp);
+		error = bread(ip->i_devvp, indirs[i].in_lbn, fs->fs_bsize, NULL, &bp);
 		if (error) {
 			brelse(bp, 0);
 			return error;
@@ -269,7 +268,7 @@
 		}
 		nb = newb;
 		*allocblk++ = nb;
-		nbp = getblk(&vp, indirs[i].in_lbn, fs->fs_bsize, 0, 0, 0);
+		nbp = getblk(ip->i_devvp, indirs[i].in_lbn, fs->fs_bsize, 0, 0, 0);
 		nbp->b_blkno = fsbtodb(fs, nb);
 		clrbuf(nbp);
 		/*
@@ -300,7 +299,7 @@
 		nb = newb;
 		*allocblk++ = nb;
 		if (bpp != NULL) {
-			nbp = getblk(&vp, lbn, fs->fs_bsize, 0, 0, 0);
+			nbp = getblk(ip->i_devvp, lbn, fs->fs_bsize, 0, 0, 0);
 			nbp->b_blkno = fsbtodb(fs, nb);
 			clrbuf(nbp);
 			*bpp = nbp;
@@ -316,7 +315,7 @@
 	}
 	brelse(bp, 0);
 	if (bpp != NULL) {
-		error = bread(&vp, lbn, (int)fs->fs_bsize, NULL, &nbp);
+		error = bread(ip->i_devvp, lbn, (int)fs->fs_bsize, NULL, &nbp);
 		if (error) {
 			brelse(nbp, 0);
 			return error;
@@ -340,7 +339,6 @@
 	int64_t *allocblk, allociblk[UFS_NIADDR + 1];
 	int64_t *allocib;
 	const int needswap = UFS_FSNEEDSWAP(fs);
-	struct vnode vp = { ip->i_fd, ip->i_fs, NULL, 0 };
 
 	lbn = lblkno(fs, offset);
 	size = blkoff(fs, offset) + bufsize;
@@ -385,7 +383,7 @@
 			 */
 
 			if (bpp != NULL) {
-				error = bread(&vp, lbn, fs->fs_bsize, NULL,
+				error = bread(ip->i_devvp, lbn, fs->fs_bsize, NULL,
 				    bpp);
 				if (error) {
 					brelse(*bpp, 0);
@@ -411,7 +409,7 @@
 				 */
 
 				if (bpp != NULL) {
-					error = bread(&vp, lbn, osize, NULL,
+					error = bread(ip->i_devvp, lbn, osize, NULL,
 					    bpp);
 					if (error) {
 						brelse(*bpp, 0);
@@ -441,7 +439,7 @@
 			if (error)
 				return (error);
 			if (bpp != NULL) {
-				bp = getblk(&vp, lbn, nsize, 0, 0, 0);
+				bp = getblk(ip->i_devvp, lbn, nsize, 0, 0, 0);
 				bp->b_blkno = fsbtodb(fs, newb);
 				clrbuf(bp);
 				*bpp = bp;
@@ -479,7 +477,7 @@
 			return error;
 		nb = newb;
 		*allocblk++ = nb;
-		bp = getblk(&vp, indirs[1].in_lbn, fs->fs_bsize, 0, 0, 0);
+		bp = getblk(ip->i_devvp, indirs[1].in_lbn, fs->fs_bsize, 0, 0, 0);
 		bp->b_blkno = fsbtodb(fs, nb);
 		clrbuf(bp);
 		/*
@@ -497,7 +495,7 @@
 	 */
 
 	for (i = 1;;) {
-		error = bread(&vp, indirs[i].in_lbn, fs->fs_bsize, NULL, &bp);
+		error = bread(ip->i_devvp, indirs[i].in_lbn, fs->fs_bsize, NULL, &bp);
 		if (error) {
 			brelse(bp, 0);
 			return error;
@@ -520,7 +518,7 @@
 		}
 		nb = newb;
 		*allocblk++ = nb;
-		nbp = getblk(&vp, indirs[i].in_lbn, fs->fs_bsize, 0, 0, 0);
+		nbp = getblk(ip->i_devvp, indirs[i].in_lbn, fs->fs_bsize, 0, 0, 0);
 		nbp->b_blkno = fsbtodb(fs, nb);
 		clrbuf(nbp);
 		/*
@@ -551,7 +549,7 @@
 		nb = newb;
 		*allocblk++ = nb;
 		if (bpp != NULL) {
-			nbp = getblk(&vp, lbn, fs->fs_bsize, 0, 0, 0);
+			nbp = getblk(ip->i_devvp, lbn, fs->fs_bsize, 0, 0, 0);
 			nbp->b_blkno = fsbtodb(fs, nb);
 			clrbuf(nbp);
 			*bpp = nbp;
@@ -567,7 +565,7 @@
 	}
 	brelse(bp, 0);
 	if (bpp != NULL) {
-		error = bread(&vp, lbn, (int)fs->fs_bsize, NULL, &nbp);
+		error = bread(ip->i_devvp, lbn, (int)fs->fs_bsize, NULL, &nbp);
 		if (error) {
 			brelse(nbp, 0);
 			return error;
Index: usr.sbin/makefs/ffs/ufs_inode.h
===================================================================
--- usr.sbin/makefs/ffs/ufs_inode.h
+++ usr.sbin/makefs/ffs/ufs_inode.h
@@ -45,9 +45,9 @@
 
 struct inode {
 	ino_t		i_number;	/* The identity of the inode. */
+	struct vnode	*i_devvp;	/* vnode pointer (contains fsopts) */
 	struct fs	*i_fs;		/* File system */
 	union dinode	i_din;
-	int		i_fd;		/* File descriptor */
 	uint64_t	i_size;
 };