179 static int filecore_mountfs(struct vnode *devvp, struct mount *mp,
226 	struct vnode *devvp;  in filecore_mount()  local
259 				NSM_FOLLOW_NOEMULROOT, &devvp);  in filecore_mount()
263 	if (devvp->v_type != VBLK) {  in filecore_mount()
264 		vrele(devvp);  in filecore_mount()
267 	if (bdevsw_lookup(devvp->v_rdev) == NULL) {  in filecore_mount()
268 		vrele(devvp);  in filecore_mount()
275 	vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);  in filecore_mount()
277 	    KAUTH_REQ_SYSTEM_MOUNT_DEVICE, mp, devvp, KAUTH_ARG(VREAD));  in filecore_mount()
278 	VOP_UNLOCK(devvp);  in filecore_mount()
280 		vrele(devvp);  in filecore_mount()
284 		error = filecore_mountfs(devvp, mp, l, args);  in filecore_mount()
287 		if (devvp != fcmp->fc_devvp)  in filecore_mount()
290 			vrele(devvp);  in filecore_mount()
293 		vrele(devvp);  in filecore_mount()
305 filecore_mountfs(struct vnode *devvp, struct mount *mp, struct lwp *l, struct filecore_args *argp)  in filecore_mountfs()  argument
309 	dev_t dev = devvp->v_rdev;  in filecore_mountfs()
319 	if ((error = vinvalbuf(devvp, V_SAVE, l->l_cred, l, 0, 0)) != 0)  in filecore_mountfs()
322 	vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);  in filecore_mountfs()
323 	error = VOP_OPEN(devvp, ronly ? FREAD : FREAD|FWRITE, FSCRED);  in filecore_mountfs()
324 	VOP_UNLOCK(devvp);  in filecore_mountfs()
329 	error = bread(devvp, FILECORE_BOOTBLOCK_BLKN,  in filecore_mountfs()
332 		printf("bread(%p, %x, %d, CRED, %p)=%d\n", devvp,  in filecore_mountfs()
357 	error = bread(devvp, map, 1 << log2secsize, 0, &bp);  in filecore_mountfs()
359 		printf("bread(%p, %x, %d, CRED, %p)=%d\n", devvp,  in filecore_mountfs()
399 	fcmp->fc_devvp = devvp;  in filecore_mountfs()
417 	vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);  in filecore_mountfs()
418 	(void)VOP_CLOSE(devvp, ronly ? FREAD : FREAD|FWRITE, NOCRED);  in filecore_mountfs()
419 	VOP_UNLOCK(devvp);  in filecore_mountfs()