common/io/tl.c

94  * endpoint is found by the hash table lookup. This increment is atomic with the
95  * lookup itself and happens while the hash table read lock is held.
131  * Use of hash tables
134  * The driver uses modhash hash table implementation. Each transport uses two
135  * hash tables - one for finding endpoints by acceptor ID and another one for
137  * pair of hash tables since sockets only use TICOTSORD.
139  * All hash tables lookups increment a reference count for returned endpoints,
141  * from the hash by another thread immediately after it is found.
233  * and avoid any hash table lookups. This saves two hash tables lookups per
236  * For explicit address we hash the vnode pointer instead of hashing the
264  *	tl_bind() and tl_unbind() require write lock on the hash table to
266  *	the hash for endpoints that are bound to the explicit address and have
269  *	without reinserting the address in the hash table. This optimization
270  *	avoids two hash table updates for each listener created. It always
314  * tl_transport_state_t. It contains a pointer to an acceptor ID hash and the
315  * endpoint address hash tables for each transport. It also contains pointer to
595 	mod_hash_hndl_t	te_hash_hndl;	/* Handle for address hash */
808  * Size of hash tables.
1009 		 * Create hash tables.
1065 	 * Destroy arenas and hash tables.
1321  * This function is called whenever an endpoint is found in the hash table.
1331  * Address hash function.
1355  * This function is used by hash lookups. It compares two generic addresses.
1452 	/* Reserve hash handle for bind(). */
1510 	 * Insert acceptor ID in the hash. The AI hash always sleeps on
1532 	 * Remove the endpoint from acceptor hash.
1541 		    "tl_close:inconsistency in AI hash"));
1650 	/* Remove address from hash table. */
2387 	 * Reserve hash handle. It can only be NULL if the endpoint is unbound
2502 			 * Insert address in the hash if it is not already
5285  * For implicit addresses our peer can be found by minor number in ai hash. For
5292 	mod_hash_t *hash = ux_addr->soua_magic == SOU_MAGIC_IMPLICIT ?
5294 	int rc = mod_hash_find_cb(hash, (mod_hash_key_t)ux_addr->soua_vp,
5330  * If address is found it will be inserted in the hash.
6210  * Remove address from address hash.