969 ftrace_profile_write(struct file *filp, const char __user *ubuf,  in ftrace_profile_write()  argument
975 	ret = kstrtoul_from_user(ubuf, cnt, 10, &val);  in ftrace_profile_write()
1014 ftrace_profile_read(struct file *filp, char __user *ubuf,  in ftrace_profile_read()  argument
1021 	return simple_read_from_buffer(ubuf, cnt, ppos, buf, r);  in ftrace_profile_read()
3997 ftrace_regex_write(struct file *file, const char __user *ubuf,  in ftrace_regex_write()  argument
4019 	read = trace_get_user(parser, ubuf, cnt, ppos);  in ftrace_regex_write()
4036 ftrace_filter_write(struct file *file, const char __user *ubuf,  in ftrace_filter_write()  argument
4039 	return ftrace_regex_write(file, ubuf, cnt, ppos, 1);  in ftrace_filter_write()
4043 ftrace_notrace_write(struct file *file, const char __user *ubuf,  in ftrace_notrace_write()  argument
4046 	return ftrace_regex_write(file, ubuf, cnt, ppos, 0);  in ftrace_notrace_write()
4664 ftrace_graph_write(struct file *file, const char __user *ubuf,  in ftrace_graph_write()  argument
4677 	read = trace_get_user(&parser, ubuf, cnt, ppos);  in ftrace_graph_write()
5448 ftrace_pid_write(struct file *filp, const char __user *ubuf,  in ftrace_pid_write()  argument
5458 	if (copy_from_user(&buf, ubuf, cnt))  in ftrace_pid_write()