Cross Reference: /src/sys/kern/subr

Lines Matching defs:xc
357 	xc_state_t *xc;
369 		xc = &xc_high_pri;
372 		xc = &xc_low_pri;
377 	if (atomic_load_acquire(&xc->xc_donep) >= where) {
383 	mutex_enter(&xc->xc_lock);
384 	while (xc->xc_donep < where) {
385 		cv_wait(&xc->xc_busy, &xc->xc_lock);
387 	mutex_exit(&xc->xc_lock);
398 	xc_state_t *xc = &xc_low_pri;
402 	mutex_enter(&xc->xc_lock);
403 	while (xc->xc_headp != xc->xc_donep) {
404 		cv_wait(&xc->xc_busy, &xc->xc_lock);
406 	xc->xc_arg1 = arg1;
407 	xc->xc_arg2 = arg2;
408 	xc->xc_func = func;
414 			xc->xc_headp += 1;
420 		xc->xc_headp += 1;
424 	KASSERT(xc->xc_donep < xc->xc_headp);
425 	where = xc->xc_headp;
426 	mutex_exit(&xc->xc_lock);
442 	xc_state_t *xc = &xc_low_pri;
450 	mutex_enter(&xc->xc_lock);
453 			if (xc->xc_headp == xc->xc_donep) {
454 				cv_broadcast(&xc->xc_busy);
456 			cv_wait(&ci->ci_data.cpu_xcall, &xc->xc_lock);
460 		func = xc->xc_func;
461 		arg1 = xc->xc_arg1;
462 		arg2 = xc->xc_arg2;
463 		mutex_exit(&xc->xc_lock);
471 		mutex_enter(&xc->xc_lock);
473 		atomic_store_release(&xc->xc_donep, xc->xc_donep + 1);
475 		xc->xc_donep++;
489 	xc_state_t *xc = & xc_high_pri;
491 	KASSERT(xc->xc_ipl < __arraycount(xc_sihs));
492 	KASSERT(xc_sihs[xc->xc_ipl] != NULL);
495 	softint_schedule(xc_sihs[xc->xc_ipl]);
506 	xc_state_t *xc = &xc_high_pri;
511 	    xc->xc_func);
516 	func = xc->xc_func;
517 	arg1 = xc->xc_arg1;
518 	arg2 = xc->xc_arg2;
527 	mutex_enter(&xc->xc_lock);
528 	KASSERT(xc->xc_donep < xc->xc_headp);
530 	atomic_store_release(&xc->xc_donep, xc->xc_donep + 1);
532 	xc->xc_donep++;
534 	if (xc->xc_donep == xc->xc_headp) {
535 		cv_broadcast(&xc->xc_busy);
537 	mutex_exit(&xc->xc_lock);
549 	xc_state_t *xc = &xc_high_pri;
552 	mutex_enter(&xc->xc_lock);
553 	while (xc->xc_headp != xc->xc_donep) {
554 		cv_wait(&xc->xc_busy, &xc->xc_lock);
556 	xc->xc_func = func;
557 	xc->xc_arg1 = arg1;
558 	xc->xc_arg2 = arg2;
559 	xc->xc_headp += (ci ? 1 : ncpu);
560 	xc->xc_ipl = ipl;
561 	where = xc->xc_headp;
562 	mutex_exit(&xc->xc_lock);
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