Cross Reference: /src/sys/kern/vfs

Lines Matching refs:lvp
61  * lvp, *lvpp: the "lower" vnode
84  * entry pointing at lvp.
93 getcwd_scandir(struct vnode *lvp, struct vnode **uvpp, char **bpp,
113 	KASSERT(VOP_ISLOCKED(lvp) == LK_EXCLUSIVE);
120 		error = VOP_GETATTR(lvp, &va, cred);
122 			VOP_UNLOCK(lvp);
138 	/* At this point, lvp is locked  */
139 	error = VOP_LOOKUP(lvp, uvpp, &cn);
140 	VOP_UNLOCK(lvp);
159 	/* Now lvp is unlocked, try to lock uvp */
274 getcwd_common(struct vnode *lvp, struct vnode *rvp, char **bpp, char *bufp,
292 	vref(lvp);
297 	 *	lvp is either NULL, or held.
310 	if (lvp == rvp) {
327 		if (lvp->v_vflag & VV_ROOT) {
328 			vn_lock(lvp, LK_SHARED | LK_RETRY);
330 				error = VOP_ACCESS(lvp, accmode, cred);
332 					VOP_UNLOCK(lvp);
337 			while (lvp->v_vflag & VV_ROOT) {
340 				if (lvp == rvp) {
341 					VOP_UNLOCK(lvp);
345 				tvp = lvp->v_mount->mnt_vnodecovered;
350 					VOP_UNLOCK(lvp);
355 				vput(lvp);
356 				lvp = tvp;
357 				if (lvp->v_vflag & VV_ROOT)
358 					vn_lock(lvp, LK_SHARED | LK_RETRY);
363 		if (chkaccess && !cache_have_id(lvp)) {
368 			vn_lock(lvp, LK_EXCLUSIVE | LK_RETRY);
369 			error = VOP_ACCESS(lvp, accmode, cred);
371 				VOP_UNLOCK(lvp);
382 		error = cache_revlookup(lvp, &uvp, &bp, bufp, chkaccess,
387 				vn_lock(lvp, LK_EXCLUSIVE | LK_RETRY);
389 			if (lvp->v_type != VDIR) {
390 				VOP_UNLOCK(lvp);
394 			error = getcwd_scandir(lvp, &uvp, &bp, bufp, l);
395 			/* lvp now unlocked */
397 			VOP_UNLOCK(lvp);
409 		vrele(lvp);
410 		lvp = uvp;
413 	} while ((lvp != rvp) && (limit > 0));
420 	if (lvp)
421 		vrele(lvp);
434 vn_isunder(struct vnode *lvp, struct vnode *rvp, struct lwp *l)
438 	error = getcwd_common(lvp, rvp, NULL, NULL, MAXPATHLEN / 2, 0, l);
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