428 	if (cpu == RING_BUFFER_ALL_CPUS) {  in trace_access_lock()
444 	if (cpu == RING_BUFFER_ALL_CPUS) {  in trace_access_unlock()
685 				   &tr->trace_buffer, RING_BUFFER_ALL_CPUS);  in alloc_snapshot()
702 	ring_buffer_resize(tr->max_buffer.buffer, 1, RING_BUFFER_ALL_CPUS);  in free_snapshot()
1180 					   RING_BUFFER_ALL_CPUS);  in run_tracer_selftest()
1206 					   RING_BUFFER_ALL_CPUS);  in run_tracer_selftest()
2322 	if (cpu_file > RING_BUFFER_ALL_CPUS) {  in __find_next_entry()
2484 		if (cpu_file == RING_BUFFER_ALL_CPUS) {  in s_start()
2801 	if (iter->cpu_file != RING_BUFFER_ALL_CPUS) {  in trace_empty()
2959 	if (iter->cpu_file == RING_BUFFER_ALL_CPUS)  in print_snapshot_help()
3021 	return RING_BUFFER_ALL_CPUS;  in tracing_get_cpu()
3094 	if (iter->cpu_file == RING_BUFFER_ALL_CPUS) {  in __tracing_open()
3230 		if (cpu == RING_BUFFER_ALL_CPUS)  in tracing_open()
4199 	if (cpu_id == RING_BUFFER_ALL_CPUS) {  in resize_buffer_duplicate_size()
4270 	if (cpu == RING_BUFFER_ALL_CPUS)  in __tracing_resize_ring_buffer()
4278 	if (cpu == RING_BUFFER_ALL_CPUS)  in __tracing_resize_ring_buffer()
4293 	if (cpu_id != RING_BUFFER_ALL_CPUS) {  in tracing_resize_ring_buffer()
4329 						RING_BUFFER_ALL_CPUS);  in tracing_update_buffers()
4378 						RING_BUFFER_ALL_CPUS);  in tracing_set_tracer()
4978 	if (cpu == RING_BUFFER_ALL_CPUS) {  in tracing_entries_read()
5088 	tracing_resize_ring_buffer(tr, 0, RING_BUFFER_ALL_CPUS);  in tracing_free_buffer_release()
5369 		if (iter->cpu_file != RING_BUFFER_ALL_CPUS) {  in tracing_snapshot_write()
5379 		if (iter->cpu_file != RING_BUFFER_ALL_CPUS) {  in tracing_snapshot_write()
5391 		if (iter->cpu_file == RING_BUFFER_ALL_CPUS)  in tracing_snapshot_write()
5399 			if (iter->cpu_file == RING_BUFFER_ALL_CPUS)  in tracing_snapshot_write()
7074 	iter->cpu_file = RING_BUFFER_ALL_CPUS;  in trace_init_global_iter()
7131 		iter.cpu_file = RING_BUFFER_ALL_CPUS;  in ftrace_dump()
7140 		iter.cpu_file = RING_BUFFER_ALL_CPUS;  in ftrace_dump()