sys/kern/kern_mutex.c

189 	(((int)(mtx)->mtx_owner & MUTEX_BIT_WAITERS) != 0)
194 		(mtx)->mtx_owner |= MUTEX_BIT_NODEBUG;			\
199 	(mtx)->mtx_owner = MUTEX_BIT_SPIN;				\
201 		(mtx)->mtx_owner |= MUTEX_BIT_NODEBUG;			\
208 	(mtx)->mtx_owner = MUTEX_THREAD;				\
221 #define	MUTEX_DEBUG_P(mtx)	(((mtx)->mtx_owner & MUTEX_BIT_NODEBUG) == 0)
237 	MUTEX_INHERITDEBUG(oldown, mtx->mtx_owner);
239 	rv = MUTEX_CAS(&mtx->mtx_owner, oldown, newown);
249 	rv = MUTEX_CAS(&mtx->mtx_owner, owner, owner | MUTEX_BIT_WAITERS);
260 	MUTEX_INHERITDEBUG(newown, mtx->mtx_owner);
261 	atomic_store_release(&mtx->mtx_owner, newown);
320 	uintptr_t owner = mtx->mtx_owner;
339 	LOCKDEBUG_ABORT(func, line, mtx, (MUTEX_SPIN_P(mtx->mtx_owner) ?
391 	uintptr_t owner = mtx->mtx_owner;
467 	owner = mtx->mtx_owner;
547 			owner = mtx->mtx_owner;
566 				owner = mtx->mtx_owner;
584 			owner = mtx->mtx_owner;
596 		 *		..		load mtx->mtx_owner
599 		 *		..		store mtx->mtx_owner := 0
678 			owner = mtx->mtx_owner;
684 			owner = mtx->mtx_owner;
696 		owner = mtx->mtx_owner;
706 	MUTEX_DASSERT(mtx, MUTEX_OWNER(mtx->mtx_owner) == curthread);
721 	if (MUTEX_SPIN_P(mtx->mtx_owner)) {
748 	MUTEX_ASSERT(mtx, MUTEX_OWNER(mtx->mtx_owner) == curthread);
826 	if (MUTEX_ADAPTIVE_P(mtx->mtx_owner))
827 		return MUTEX_OWNER(mtx->mtx_owner) == (uintptr_t)curlwp;
846 	MUTEX_ASSERT(mtx, MUTEX_ADAPTIVE_P(mtx->mtx_owner));
847 	return (struct lwp *)MUTEX_OWNER(mtx->mtx_owner);
880 	if (MUTEX_SPIN_P(mtx->mtx_owner)) {
901 			    MUTEX_OWNER(mtx->mtx_owner) == curthread);