Lines Matching defs:scfcp

153 static void scf_add_to_free_list(struct scf_check *scfcp)
158 	if (!scfcp)
162 	llist_add(&scfcp->scf_node, pool);
169 	struct scf_check *scfcp;
174 		scfcp = llist_entry(node, struct scf_check, scf_node);
176 		kfree(scfcp);
292 	struct scf_check *scfcp = scfc_in;
294 	if (likely(scfcp)) {
295 		WRITE_ONCE(scfcp->scfc_out, false); // For multiple receivers.
296 		if (WARN_ON_ONCE(unlikely(!READ_ONCE(scfcp->scfc_in))))
321 	if (unlikely(!scfcp))
323 	if (scfcp->scfc_wait) {
324 		WRITE_ONCE(scfcp->scfc_out, true);
325 		if (scfcp->scfc_rpc)
326 			complete(&scfcp->scfc_completion);
328 		scf_add_to_free_list(scfcp);
335 	struct scf_check *scfcp = scfc_in;
337 	if (likely(scfcp) && WARN_ONCE(smp_processor_id() != scfcp->scfc_cpu, "%s: Wanted CPU %d got CPU %d\n", __func__, scfcp->scfc_cpu, smp_processor_id())) {
340 	scf_handler(scfcp);
349 	struct scf_check *scfcp = NULL;
353 		scfcp = kmalloc(sizeof(*scfcp), GFP_ATOMIC);
354 		if (!scfcp) {
359 			scfcp->scfc_cpu = -1;
360 			scfcp->scfc_wait = scfsp->scfs_wait;
361 			scfcp->scfc_out = false;
362 			scfcp->scfc_rpc = false;
384 		if (scfcp) {
385 			scfcp->scfc_cpu = cpu;
387 			scfcp->scfc_in = true;
389 		ret = smp_call_function_single(cpu, scf_handler_1, (void *)scfcp, scfsp->scfs_wait);
395 			scf_add_to_free_list(scfcp);
396 			scfcp = NULL;
400 		if (!scfcp)
404 		scfcp->scfc_cpu = cpu;
405 		scfcp->scfc_wait = true;
406 		init_completion(&scfcp->scfc_completion);
407 		scfcp->scfc_rpc = true;
409 		scfcp->scfc_in = true;
410 		ret = smp_call_function_single(cpu, scf_handler_1, (void *)scfcp, 0);
416 			wait_for_completion(&scfcp->scfc_completion);
423 			scf_add_to_free_list(scfcp);
424 			scfcp = NULL;
432 		if (scfcp) {
434 			scfcp->scfc_in = true;
436 		smp_call_function_many(cpu_online_mask, scf_handler, scfcp, scfsp->scfs_wait);
443 		if (scfcp) {
445 			scfcp->scfc_in = true;
447 		smp_call_function(scf_handler, scfcp, scfsp->scfs_wait);
451 		if (scfcp)
452 			scfcp->scfc_out = true;
454 	if (scfcp && scfsp->scfs_wait) {
456 				 !scfcp->scfc_out)) {
460 			scf_add_to_free_list(scfcp);