201 xc_init_cpu(struct cpu *cpup)  in xc_init_cpu()  argument
218 			msg->xc_master = cpup->cpu_id;  in xc_init_cpu()
219 			xc_insert(&cpup->cpu_m.xc_free, msg);  in xc_init_cpu()
220 		} else if (cpu[c] != NULL && cpu[c] != cpup) {  in xc_init_cpu()
235 			msg->xc_master = cpup->cpu_id;  in xc_init_cpu()
236 			xc_insert(&cpup->cpu_m.xc_free, msg);  in xc_init_cpu()
246 		msg->xc_master = cpup->cpu_id;  in xc_init_cpu()
247 		xc_insert(&cpup->cpu_m.xc_free, msg);  in xc_init_cpu()
255 xc_fini_cpu(struct cpu *cpup)  in xc_fini_cpu()  argument
259 	ASSERT((cpup->cpu_flags & CPU_READY) == 0);  in xc_fini_cpu()
260 	ASSERT(cpup->cpu_m.xc_msgbox == NULL);  in xc_fini_cpu()
261 	ASSERT(cpup->cpu_m.xc_work_cnt == 0);  in xc_fini_cpu()
263 	while ((msg = xc_extract(&cpup->cpu_m.xc_free)) != NULL) {  in xc_fini_cpu()
272 xc_flush_cpu(struct cpu *cpup)  in xc_flush_cpu()  argument
276 	ASSERT((cpup->cpu_flags & CPU_READY) == 0);  in xc_flush_cpu()
284 	pause_cpus(cpup, NULL);  in xc_flush_cpu()
288 		if (cpup->cpu_m.xc_work_cnt == 0) {  in xc_flush_cpu()
294 		if (!BT_TEST(xc_priority_set, cpup->cpu_id)) {  in xc_flush_cpu()
463 	struct cpu *cpup;  in xc_common()  local
494 		cpup = cpu[c];  in xc_common()
495 		if (cpup == NULL || !(cpup->cpu_flags & CPU_READY))  in xc_common()
523 		cnt = xc_increment(&cpup->cpu_m);  in xc_common()
524 		xc_insert(&cpup->cpu_m.xc_msgbox, msg);  in xc_common()
525 		if (cpup != CPU) {  in xc_common()
557 	struct cpu *cpup;  in xc_priority_common()  local
563 		cpup = cpu[c];  in xc_priority_common()
564 		if (cpup == NULL || !(cpup->cpu_flags & CPU_READY))  in xc_priority_common()
585 			if (cpup->cpu_m.xc_work_cnt > 0)  in xc_priority_common()
586 				xc_decrement(&cpup->cpu_m);  in xc_priority_common()
605 		cpup = cpu[c];  in xc_priority_common()
606 		if (cpup == NULL || !(cpup->cpu_flags & CPU_READY) ||  in xc_priority_common()
607 		    cpup == CPU)  in xc_priority_common()
609 		(void) xc_increment(&cpup->cpu_m);  in xc_priority_common()
613 			(void) atomic_cas_ptr(&cpup->cpu_m.xc_msgbox,  in xc_priority_common()
614 			    cpup->cpu_m.xc_msgbox, cpup->cpu_m.xc_msgbox);  in xc_priority_common()