22 syscall_get_enter_fields(struct ftrace_event_call *call)  in syscall_get_enter_fields()  argument
24 	struct syscall_metadata *entry = call->data;  in syscall_get_enter_fields()
222 static int __init set_syscall_print_fmt(struct ftrace_event_call *call)  in set_syscall_print_fmt()  argument
226 	struct syscall_metadata *entry = call->data;  in set_syscall_print_fmt()
228 	if (entry->enter_event != call) {  in set_syscall_print_fmt()
229 		call->print_fmt = "\"0x%lx\", REC->ret";  in set_syscall_print_fmt()
242 	call->print_fmt = print_fmt;  in set_syscall_print_fmt()
247 static void __init free_syscall_print_fmt(struct ftrace_event_call *call)  in free_syscall_print_fmt()  argument
249 	struct syscall_metadata *entry = call->data;  in free_syscall_print_fmt()
251 	if (entry->enter_event == call)  in free_syscall_print_fmt()
252 		kfree(call->print_fmt);  in free_syscall_print_fmt()
255 static int __init syscall_enter_define_fields(struct ftrace_event_call *call)  in syscall_enter_define_fields()  argument
258 	struct syscall_metadata *meta = call->data;  in syscall_enter_define_fields()
263 	ret = trace_define_field(call, SYSCALL_FIELD(int, nr), FILTER_OTHER);  in syscall_enter_define_fields()
268 		ret = trace_define_field(call, meta->types[i],  in syscall_enter_define_fields()
278 static int __init syscall_exit_define_fields(struct ftrace_event_call *call)  in syscall_exit_define_fields()  argument
283 	ret = trace_define_field(call, SYSCALL_FIELD(int, nr), FILTER_OTHER);  in syscall_exit_define_fields()
287 	ret = trace_define_field(call, SYSCALL_FIELD(long, ret),  in syscall_exit_define_fields()
388 				   struct ftrace_event_call *call)  in reg_event_syscall_enter()  argument
394 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in reg_event_syscall_enter()
409 				      struct ftrace_event_call *call)  in unreg_event_syscall_enter()  argument
414 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in unreg_event_syscall_enter()
426 				  struct ftrace_event_call *call)  in reg_event_syscall_exit()  argument
432 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in reg_event_syscall_exit()
447 				     struct ftrace_event_call *call)  in unreg_event_syscall_exit()  argument
452 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in unreg_event_syscall_exit()
463 static int __init init_syscall_trace(struct ftrace_event_call *call)  in init_syscall_trace()  argument
468 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in init_syscall_trace()
471 				((struct syscall_metadata *)call->data)->name);  in init_syscall_trace()
475 	if (set_syscall_print_fmt(call) < 0)  in init_syscall_trace()
478 	id = trace_event_raw_init(call);  in init_syscall_trace()
481 		free_syscall_print_fmt(call);  in init_syscall_trace()
587 static int perf_sysenter_enable(struct ftrace_event_call *call)  in perf_sysenter_enable()  argument
592 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in perf_sysenter_enable()
608 static void perf_sysenter_disable(struct ftrace_event_call *call)  in perf_sysenter_disable()  argument
612 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in perf_sysenter_disable()
659 static int perf_sysexit_enable(struct ftrace_event_call *call)  in perf_sysexit_enable()  argument
664 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in perf_sysexit_enable()
680 static void perf_sysexit_disable(struct ftrace_event_call *call)  in perf_sysexit_disable()  argument
684 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in perf_sysexit_disable()