2042 cache_celockstate_init(struct celockstate *cel)  in cache_celockstate_init()  argument
2045 	bzero(cel, sizeof(*cel));  in cache_celockstate_init()
2049 cache_lock_vnodes_cel(struct celockstate *cel, struct vnode *vp,  in cache_lock_vnodes_cel()  argument
2054 	MPASS(cel->vlp[0] == NULL);  in cache_lock_vnodes_cel()
2055 	MPASS(cel->vlp[1] == NULL);  in cache_lock_vnodes_cel()
2056 	MPASS(cel->vlp[2] == NULL);  in cache_lock_vnodes_cel()
2066 		cel->vlp[0] = vlp1;  in cache_lock_vnodes_cel()
2069 	cel->vlp[1] = vlp2;  in cache_lock_vnodes_cel()
2073 cache_unlock_vnodes_cel(struct celockstate *cel)  in cache_unlock_vnodes_cel()  argument
2076 	MPASS(cel->vlp[0] != NULL || cel->vlp[1] != NULL);  in cache_unlock_vnodes_cel()
2078 	if (cel->vlp[0] != NULL)  in cache_unlock_vnodes_cel()
2079 		mtx_unlock(cel->vlp[0]);  in cache_unlock_vnodes_cel()
2080 	if (cel->vlp[1] != NULL)  in cache_unlock_vnodes_cel()
2081 		mtx_unlock(cel->vlp[1]);  in cache_unlock_vnodes_cel()
2082 	if (cel->vlp[2] != NULL)  in cache_unlock_vnodes_cel()
2083 		mtx_unlock(cel->vlp[2]);  in cache_unlock_vnodes_cel()
2087 cache_lock_vnodes_cel_3(struct celockstate *cel, struct vnode *vp)  in cache_lock_vnodes_cel_3()  argument
2092 	cache_assert_vlp_locked(cel->vlp[0]);  in cache_lock_vnodes_cel_3()
2093 	cache_assert_vlp_locked(cel->vlp[1]);  in cache_lock_vnodes_cel_3()
2094 	MPASS(cel->vlp[2] == NULL);  in cache_lock_vnodes_cel_3()
2100 	if (vlp >= cel->vlp[1]) {  in cache_lock_vnodes_cel_3()
2106 		cache_unlock_vnodes_cel(cel);  in cache_lock_vnodes_cel_3()
2107 		if (vlp < cel->vlp[0]) {  in cache_lock_vnodes_cel_3()
2109 			mtx_lock(cel->vlp[0]);  in cache_lock_vnodes_cel_3()
2110 			mtx_lock(cel->vlp[1]);  in cache_lock_vnodes_cel_3()
2112 			if (cel->vlp[0] != NULL)  in cache_lock_vnodes_cel_3()
2113 				mtx_lock(cel->vlp[0]);  in cache_lock_vnodes_cel_3()
2115 			mtx_lock(cel->vlp[1]);  in cache_lock_vnodes_cel_3()
2120 	cel->vlp[2] = vlp;  in cache_lock_vnodes_cel_3()
2125 cache_lock_buckets_cel(struct celockstate *cel, struct mtx *blp1,  in cache_lock_buckets_cel()  argument
2129 	MPASS(cel->blp[0] == NULL);  in cache_lock_buckets_cel()
2130 	MPASS(cel->blp[1] == NULL);  in cache_lock_buckets_cel()
2136 		cel->blp[0] = blp1;  in cache_lock_buckets_cel()
2139 	cel->blp[1] = blp2;  in cache_lock_buckets_cel()
2143 cache_unlock_buckets_cel(struct celockstate *cel)  in cache_unlock_buckets_cel()  argument
2146 	if (cel->blp[0] != NULL)  in cache_unlock_buckets_cel()
2147 		mtx_unlock(cel->blp[0]);  in cache_unlock_buckets_cel()
2148 	mtx_unlock(cel->blp[1]);  in cache_unlock_buckets_cel()
2162 cache_enter_lock(struct celockstate *cel, struct vnode *dvp, struct vnode *vp,  in cache_enter_lock()  argument
2172 		cache_lock_vnodes_cel(cel, dvp, vp);  in cache_enter_lock()
2185 		if (cache_lock_vnodes_cel_3(cel, ncp->nc_vp))  in cache_enter_lock()
2194 		    VP2VNODELOCK(ncp->nc_vp) == cel->vlp[2])  in cache_enter_lock()
2196 		cache_unlock_vnodes_cel(cel);  in cache_enter_lock()
2197 		cel->vlp[0] = NULL;  in cache_enter_lock()
2198 		cel->vlp[1] = NULL;  in cache_enter_lock()
2199 		cel->vlp[2] = NULL;  in cache_enter_lock()
2201 	cache_lock_buckets_cel(cel, blps[0], blps[1]);  in cache_enter_lock()
2205 cache_enter_lock_dd(struct celockstate *cel, struct vnode *dvp, struct vnode *vp,  in cache_enter_lock_dd()  argument
2215 		cache_lock_vnodes_cel(cel, dvp, vp);  in cache_enter_lock_dd()
2226 		if (cache_lock_vnodes_cel_3(cel, ncp->nc_vp))  in cache_enter_lock_dd()
2231 		    VP2VNODELOCK(ncp->nc_vp) == cel->vlp[2])  in cache_enter_lock_dd()
2233 		cache_unlock_vnodes_cel(cel);  in cache_enter_lock_dd()
2234 		cel->vlp[0] = NULL;  in cache_enter_lock_dd()
2235 		cel->vlp[1] = NULL;  in cache_enter_lock_dd()
2236 		cel->vlp[2] = NULL;  in cache_enter_lock_dd()
2238 	cache_lock_buckets_cel(cel, blps[0], blps[1]);  in cache_enter_lock_dd()
2242 cache_enter_unlock(struct celockstate *cel)  in cache_enter_unlock()  argument
2245 	cache_unlock_buckets_cel(cel);  in cache_enter_unlock()
2246 	cache_unlock_vnodes_cel(cel);  in cache_enter_unlock()
2253 	struct celockstate cel;  in cache_enter_dotdot_prep()  local
2261 	cache_celockstate_init(&cel);  in cache_enter_dotdot_prep()
2263 	cache_enter_lock_dd(&cel, dvp, vp, hash);  in cache_enter_dotdot_prep()
2272 	cache_enter_unlock(&cel);  in cache_enter_dotdot_prep()
2284 	struct celockstate cel;  in cache_enter_time()  local
2322 	cache_celockstate_init(&cel);  in cache_enter_time()
2349 	cache_enter_lock(&cel, dvp, vp, hash);  in cache_enter_time()
2471 	cache_enter_unlock(&cel);  in cache_enter_time()
2476 	cache_enter_unlock(&cel);  in cache_enter_time()