235 void *trace_event_buffer_reserve(struct trace_event_buffer *fbuffer,  in trace_event_buffer_reserve()  argument
245 	local_save_flags(fbuffer->flags);  in trace_event_buffer_reserve()
246 	fbuffer->pc = preempt_count();  in trace_event_buffer_reserve()
247 	fbuffer->trace_file = trace_file;  in trace_event_buffer_reserve()
249 	fbuffer->event =  in trace_event_buffer_reserve()
250 		trace_event_buffer_lock_reserve(&fbuffer->buffer, trace_file,  in trace_event_buffer_reserve()
252 						fbuffer->flags, fbuffer->pc);  in trace_event_buffer_reserve()
253 	if (!fbuffer->event)  in trace_event_buffer_reserve()
256 	fbuffer->entry = ring_buffer_event_data(fbuffer->event);  in trace_event_buffer_reserve()
257 	return fbuffer->entry;  in trace_event_buffer_reserve()
263 static void output_printk(struct trace_event_buffer *fbuffer)  in output_printk()  argument
273 	event_call = fbuffer->trace_file->event_call;  in output_printk()
278 	event = &fbuffer->trace_file->event_call->event;  in output_printk()
282 	iter->ent = fbuffer->entry;  in output_printk()
290 void trace_event_buffer_commit(struct trace_event_buffer *fbuffer)  in trace_event_buffer_commit()  argument
293 		output_printk(fbuffer);  in trace_event_buffer_commit()
295 	event_trigger_unlock_commit(fbuffer->trace_file, fbuffer->buffer,  in trace_event_buffer_commit()
296 				    fbuffer->event, fbuffer->entry,  in trace_event_buffer_commit()
297 				    fbuffer->flags, fbuffer->pc);  in trace_event_buffer_commit()