Cross Reference: /src/sys/kern/uipc

Lines Matching refs:so_lock
130  * o socket::so_lock can change on the fly.  The low level routines used
131  *   to lock sockets are aware of this.  When so_lock is acquired, the
132  *   routine locking must check to see if so_lock still points to the
133  *   lock that was acquired.  If so_lock has changed in the meantime, the
139  * o In order to mutate so_lock, the lock pointed to by the current value
140  *   of so_lock must be held: i.e., the socket must be held locked by the
142  *   memory accesses being reordered, and can set so_lock to the desired
143  *   value.  If the lock pointed to by the new value of so_lock is not
147  * o If so_lock is mutated, and the previous lock referred to by so_lock
332 	 * so_lock is stable while we hold the socket locked, so no
335 	mutex_obj_hold(head->so_lock);
336 	so->so_lock = head->so_lock;
416 	mutex_obj_free(so->so_lock);
542 	lock = so->so_lock;
547 	if (__predict_false(lock != atomic_load_relaxed(&so->so_lock)))
608 	so->so_lock = lock;
1476 	while (lock != atomic_load_relaxed(&so->so_lock)) {
1478 		lock = atomic_load_consume(&so->so_lock);
1488 	 * Used only for diagnostic assertions, so so_lock should be
1491 	return mutex_owned(so->so_lock);
1500 	 * Used only for diagnostic assertions, so so_lock should be
1503 	lock = so1->so_lock;
1504 	if (lock != so2->so_lock)
1515 	if (so->so_lock == NULL) {
1518 		so->so_lock = lock;
1547 		lock = so->so_lock;
1553 		if (__predict_false(lock != atomic_load_relaxed(&so->so_lock)))
1583 	lock = so->so_lock;
1588 	if (__predict_false(lock != atomic_load_relaxed(&so->so_lock)))
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