16 static int syscall_enter_register(struct ftrace_event_call *event,
18 static int syscall_exit_register(struct ftrace_event_call *event,
111 		    struct trace_event *event)  in print_syscall_enter()  argument
126 	if (entry->enter_event->event.type != ent->type) {  in print_syscall_enter()
157 		   struct trace_event *event)  in print_syscall_exit()  argument
174 	if (entry->exit_event->event.type != ent->type) {  in print_syscall_exit()
299 	struct ring_buffer_event *event;  in ftrace_syscall_enter()  local
328 	event = trace_buffer_lock_reserve(buffer,  in ftrace_syscall_enter()
329 			sys_data->enter_event->event.type, size, irq_flags, pc);  in ftrace_syscall_enter()
330 	if (!event)  in ftrace_syscall_enter()
333 	entry = ring_buffer_event_data(event);  in ftrace_syscall_enter()
337 	event_trigger_unlock_commit(ftrace_file, buffer, event, entry,  in ftrace_syscall_enter()
347 	struct ring_buffer_event *event;  in ftrace_syscall_exit()  local
373 	event = trace_buffer_lock_reserve(buffer,  in ftrace_syscall_exit()
374 			sys_data->exit_event->event.type, sizeof(*entry),  in ftrace_syscall_exit()
376 	if (!event)  in ftrace_syscall_exit()
379 	entry = ring_buffer_event_data(event);  in ftrace_syscall_exit()
383 	event_trigger_unlock_commit(ftrace_file, buffer, event, entry,  in ftrace_syscall_exit()
577 				sys_data->enter_event->event.type, NULL, &rctx);  in perf_syscall_enter()
650 				sys_data->exit_event->event.type, NULL, &rctx);  in perf_syscall_exit()
696 static int syscall_enter_register(struct ftrace_event_call *event,  in syscall_enter_register()  argument
703 		return reg_event_syscall_enter(file, event);  in syscall_enter_register()
705 		unreg_event_syscall_enter(file, event);  in syscall_enter_register()
710 		return perf_sysenter_enable(event);  in syscall_enter_register()
712 		perf_sysenter_disable(event);  in syscall_enter_register()
724 static int syscall_exit_register(struct ftrace_event_call *event,  in syscall_exit_register()  argument
731 		return reg_event_syscall_exit(file, event);  in syscall_exit_register()
733 		unreg_event_syscall_exit(file, event);  in syscall_exit_register()
738 		return perf_sysexit_enable(event);  in syscall_exit_register()
740 		perf_sysexit_disable(event);  in syscall_exit_register()