2161 cache_celockstate_init(struct celockstate *cel)  in cache_celockstate_init()  argument
2164 	bzero(cel, sizeof(*cel));  in cache_celockstate_init()
2168 cache_lock_vnodes_cel(struct celockstate *cel, struct vnode *vp,  in cache_lock_vnodes_cel()  argument
2173 	MPASS(cel->vlp[0] == NULL);  in cache_lock_vnodes_cel()
2174 	MPASS(cel->vlp[1] == NULL);  in cache_lock_vnodes_cel()
2175 	MPASS(cel->vlp[2] == NULL);  in cache_lock_vnodes_cel()
2185 		cel->vlp[0] = vlp1;  in cache_lock_vnodes_cel()
2188 	cel->vlp[1] = vlp2;  in cache_lock_vnodes_cel()
2192 cache_unlock_vnodes_cel(struct celockstate *cel)  in cache_unlock_vnodes_cel()  argument
2195 	MPASS(cel->vlp[0] != NULL || cel->vlp[1] != NULL);  in cache_unlock_vnodes_cel()
2197 	if (cel->vlp[0] != NULL)  in cache_unlock_vnodes_cel()
2198 		mtx_unlock(cel->vlp[0]);  in cache_unlock_vnodes_cel()
2199 	if (cel->vlp[1] != NULL)  in cache_unlock_vnodes_cel()
2200 		mtx_unlock(cel->vlp[1]);  in cache_unlock_vnodes_cel()
2201 	if (cel->vlp[2] != NULL)  in cache_unlock_vnodes_cel()
2202 		mtx_unlock(cel->vlp[2]);  in cache_unlock_vnodes_cel()
2206 cache_lock_vnodes_cel_3(struct celockstate *cel, struct vnode *vp)  in cache_lock_vnodes_cel_3()  argument
2211 	cache_assert_vlp_locked(cel->vlp[0]);  in cache_lock_vnodes_cel_3()
2212 	cache_assert_vlp_locked(cel->vlp[1]);  in cache_lock_vnodes_cel_3()
2213 	MPASS(cel->vlp[2] == NULL);  in cache_lock_vnodes_cel_3()
2219 	if (vlp >= cel->vlp[1]) {  in cache_lock_vnodes_cel_3()
2224 		cache_unlock_vnodes_cel(cel);  in cache_lock_vnodes_cel_3()
2226 		if (vlp < cel->vlp[0]) {  in cache_lock_vnodes_cel_3()
2228 			mtx_lock(cel->vlp[0]);  in cache_lock_vnodes_cel_3()
2229 			mtx_lock(cel->vlp[1]);  in cache_lock_vnodes_cel_3()
2231 			if (cel->vlp[0] != NULL)  in cache_lock_vnodes_cel_3()
2232 				mtx_lock(cel->vlp[0]);  in cache_lock_vnodes_cel_3()
2234 			mtx_lock(cel->vlp[1]);  in cache_lock_vnodes_cel_3()
2239 	cel->vlp[2] = vlp;  in cache_lock_vnodes_cel_3()
2244 cache_lock_buckets_cel(struct celockstate *cel, struct mtx *blp1,  in cache_lock_buckets_cel()  argument
2248 	MPASS(cel->blp[0] == NULL);  in cache_lock_buckets_cel()
2249 	MPASS(cel->blp[1] == NULL);  in cache_lock_buckets_cel()
2255 		cel->blp[0] = blp1;  in cache_lock_buckets_cel()
2258 	cel->blp[1] = blp2;  in cache_lock_buckets_cel()
2262 cache_unlock_buckets_cel(struct celockstate *cel)  in cache_unlock_buckets_cel()  argument
2265 	if (cel->blp[0] != NULL)  in cache_unlock_buckets_cel()
2266 		mtx_unlock(cel->blp[0]);  in cache_unlock_buckets_cel()
2267 	mtx_unlock(cel->blp[1]);  in cache_unlock_buckets_cel()
2281 cache_enter_lock(struct celockstate *cel, struct vnode *dvp, struct vnode *vp,  in cache_enter_lock()  argument
2291 		cache_lock_vnodes_cel(cel, dvp, vp);  in cache_enter_lock()
2304 		if (cache_lock_vnodes_cel_3(cel, ncp->nc_vp))  in cache_enter_lock()
2313 		    VP2VNODELOCK(ncp->nc_vp) == cel->vlp[2])  in cache_enter_lock()
2315 		cache_unlock_vnodes_cel(cel);  in cache_enter_lock()
2316 		cel->vlp[0] = NULL;  in cache_enter_lock()
2317 		cel->vlp[1] = NULL;  in cache_enter_lock()
2318 		cel->vlp[2] = NULL;  in cache_enter_lock()
2320 	cache_lock_buckets_cel(cel, blps[0], blps[1]);  in cache_enter_lock()
2324 cache_enter_lock_dd(struct celockstate *cel, struct vnode *dvp, struct vnode *vp,  in cache_enter_lock_dd()  argument
2334 		cache_lock_vnodes_cel(cel, dvp, vp);  in cache_enter_lock_dd()
2345 		if (cache_lock_vnodes_cel_3(cel, ncp->nc_vp))  in cache_enter_lock_dd()
2350 		    VP2VNODELOCK(ncp->nc_vp) == cel->vlp[2])  in cache_enter_lock_dd()
2352 		cache_unlock_vnodes_cel(cel);  in cache_enter_lock_dd()
2353 		cel->vlp[0] = NULL;  in cache_enter_lock_dd()
2354 		cel->vlp[1] = NULL;  in cache_enter_lock_dd()
2355 		cel->vlp[2] = NULL;  in cache_enter_lock_dd()
2357 	cache_lock_buckets_cel(cel, blps[0], blps[1]);  in cache_enter_lock_dd()
2361 cache_enter_unlock(struct celockstate *cel)  in cache_enter_unlock()  argument
2364 	cache_unlock_buckets_cel(cel);  in cache_enter_unlock()
2365 	cache_unlock_vnodes_cel(cel);  in cache_enter_unlock()
2372 	struct celockstate cel;  in cache_enter_dotdot_prep()  local
2380 	cache_celockstate_init(&cel);  in cache_enter_dotdot_prep()
2382 	cache_enter_lock_dd(&cel, dvp, vp, hash);  in cache_enter_dotdot_prep()
2391 	cache_enter_unlock(&cel);  in cache_enter_dotdot_prep()
2403 	struct celockstate cel;  in cache_enter_time()  local
2449 	cache_celockstate_init(&cel);  in cache_enter_time()
2476 	cache_enter_lock(&cel, dvp, vp, hash);  in cache_enter_time()
2598 	cache_enter_unlock(&cel);  in cache_enter_time()
2603 	cache_enter_unlock(&cel);  in cache_enter_time()