22 syscall_get_enter_fields(struct trace_event_call *call)  in syscall_get_enter_fields()  argument
24 	struct syscall_metadata *entry = call->data;  in syscall_get_enter_fields()
223 static int __init set_syscall_print_fmt(struct trace_event_call *call)  in set_syscall_print_fmt()  argument
227 	struct syscall_metadata *entry = call->data;  in set_syscall_print_fmt()
229 	if (entry->enter_event != call) {  in set_syscall_print_fmt()
230 		call->print_fmt = "\"0x%lx\", REC->ret";  in set_syscall_print_fmt()
243 	call->print_fmt = print_fmt;  in set_syscall_print_fmt()
248 static void __init free_syscall_print_fmt(struct trace_event_call *call)  in free_syscall_print_fmt()  argument
250 	struct syscall_metadata *entry = call->data;  in free_syscall_print_fmt()
252 	if (entry->enter_event == call)  in free_syscall_print_fmt()
253 		kfree(call->print_fmt);  in free_syscall_print_fmt()
256 static int __init syscall_enter_define_fields(struct trace_event_call *call)  in syscall_enter_define_fields()  argument
259 	struct syscall_metadata *meta = call->data;  in syscall_enter_define_fields()
264 	ret = trace_define_field(call, SYSCALL_FIELD(int, nr), FILTER_OTHER);  in syscall_enter_define_fields()
269 		ret = trace_define_field(call, meta->types[i],  in syscall_enter_define_fields()
279 static int __init syscall_exit_define_fields(struct trace_event_call *call)  in syscall_exit_define_fields()  argument
284 	ret = trace_define_field(call, SYSCALL_FIELD(int, nr), FILTER_OTHER);  in syscall_exit_define_fields()
288 	ret = trace_define_field(call, SYSCALL_FIELD(long, ret),  in syscall_exit_define_fields()
389 				   struct trace_event_call *call)  in reg_event_syscall_enter()  argument
395 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in reg_event_syscall_enter()
410 				      struct trace_event_call *call)  in unreg_event_syscall_enter()  argument
415 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in unreg_event_syscall_enter()
427 				  struct trace_event_call *call)  in reg_event_syscall_exit()  argument
433 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in reg_event_syscall_exit()
448 				     struct trace_event_call *call)  in unreg_event_syscall_exit()  argument
453 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in unreg_event_syscall_exit()
464 static int __init init_syscall_trace(struct trace_event_call *call)  in init_syscall_trace()  argument
469 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in init_syscall_trace()
472 				((struct syscall_metadata *)call->data)->name);  in init_syscall_trace()
476 	if (set_syscall_print_fmt(call) < 0)  in init_syscall_trace()
479 	id = trace_event_raw_init(call);  in init_syscall_trace()
482 		free_syscall_print_fmt(call);  in init_syscall_trace()
588 static int perf_sysenter_enable(struct trace_event_call *call)  in perf_sysenter_enable()  argument
593 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in perf_sysenter_enable()
609 static void perf_sysenter_disable(struct trace_event_call *call)  in perf_sysenter_disable()  argument
613 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in perf_sysenter_disable()
660 static int perf_sysexit_enable(struct trace_event_call *call)  in perf_sysexit_enable()  argument
665 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in perf_sysexit_enable()
681 static void perf_sysexit_disable(struct trace_event_call *call)  in perf_sysexit_disable()  argument
685 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in perf_sysexit_disable()