2214 ffs_blkfree_cg(ump, fs, devvp, bno, size, inum, dephd)  in ffs_blkfree_cg()  argument
2217 	struct vnode *devvp;
2233 	if (devvp->v_type == VREG) {
2235 		MPASS(devvp->v_mount->mnt_data == ump);
2237 	} else if (devvp->v_type == VCHR) {
2239 		dev = devvp->v_rdev;
2240 		ASSERT_VOP_LOCKED(devvp, "ffs_blkfree_cg");
2258 	if ((error = ffs_getcg(fs, devvp, cg, &bp, &cgp)) != 0)
2266 			if (devvp->v_type == VREG) {
2327 	if (MOUNTEDSOFTDEP(mp) && devvp->v_type == VCHR)
2370 	struct vnode *devvp;  member
2413 		ffs_blkfree_cg(ump, ump->um_fs, tp->devvp, blkelm->bno,
2431 trim_lookup(ump, devvp, bno, size, inum, key, alloctype)  in trim_lookup()  argument
2433 	struct vnode *devvp;
2476 	ntp->devvp = devvp;
2528 ffs_blkrelease_start(ump, devvp, inum)  in ffs_blkrelease_start()  argument
2530 	struct vnode *devvp;
2541 	(void) trim_lookup(ump, devvp, 0, 0, inum, key, NEW);
2580 ffs_blkfree(ump, fs, devvp, bno, size, inum, vtype, dephd, key)  in ffs_blkfree()  argument
2583 	struct vnode *devvp;
2600 	if (devvp->v_type == VCHR &&
2601 	    (devvp->v_vflag & VV_COPYONWRITE) &&
2602 	    ffs_snapblkfree(fs, devvp, bno, size, inum, vtype, dephd)) {
2610 	    devvp->v_type == VREG) {
2611 		ffs_blkfree_cg(ump, fs, devvp, bno, size, inum, dephd);
2630 		tp = trim_lookup(ump, devvp, bno, size, inum, key, SINGLE);
2644 	tp = trim_lookup(ump, devvp, bno, size, inum, key, OLD);
2677 	ntp = trim_lookup(ump, devvp, bno, size, inum, key, REPLACE);
2752 ffs_freefile(ump, fs, devvp, ino, mode, wkhd)  in ffs_freefile()  argument
2755 	struct vnode *devvp;
2768 	if (devvp->v_type == VREG) {
2770 		MPASS(devvp->v_mount->mnt_data == ump);
2772 	} else if (devvp->v_type == VCHR) {
2774 		dev = devvp->v_rdev;
2782 	if ((error = ffs_getcg(fs, devvp, cg, &bp, &cgp)) != 0)
2807 	if (MOUNTEDSOFTDEP(UFSTOVFS(ump)) && devvp->v_type == VCHR)
2819 ffs_checkfreefile(fs, devvp, ino)  in ffs_checkfreefile()  argument
2821 	struct vnode *devvp;
2831 	if ((devvp->v_type != VREG) && (devvp->v_type != VCHR))
2835 	if ((error = ffs_getcg(fs, devvp, cg, &bp, &cgp)) != 0)
2912 ffs_getmntstat(struct vnode *devvp)  in ffs_getmntstat()  argument
2915 	if (devvp->v_type == VCHR)  in ffs_getmntstat()
2916 		return (&devvp->v_rdev->si_mountpt->mnt_stat);  in ffs_getmntstat()
2917 	return (ffs_getmntstat(VFSTOUFS(devvp->v_mount)->um_devvp));  in ffs_getmntstat()
2924 ffs_getcg(fs, devvp, cg, bpp, cgpp)  in ffs_getcg()  argument
2926 	struct vnode *devvp;
2941 	error = breadn_flags(devvp, devvp->v_type == VREG ?
2951 		sfs = ffs_getmntstat(devvp);
2954 		    devvp->v_type == VCHR ? "" : "snapshot of ",
2963 		sfs = ffs_getmntstat(devvp);
2965 		    devvp->v_type == VCHR ? "" : "snapshot of ",
3545 	struct vnode *devvp, *vp;  local
3559 	devvp = fp->f_vnode;
3560 	if (!vn_isdisk(devvp, NULL))
3577 	if (ITODEVVP(ip) != devvp) {
3584 	vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);
3602 	bp = getblk(devvp, lbn, uio->uio_resid, 0, 0, 0);
3610 	VOP_UNLOCK(devvp, 0);