Lines Matching defs:ubuf
735 ftrace_profile_write(struct file *filp, const char __user *ubuf,
745 if (copy_from_user(&buf, ubuf, cnt))
789 ftrace_profile_read(struct file *filp, char __user *ubuf,
796 return simple_read_from_buffer(ubuf, cnt, ppos, buf, r);
2193 ftrace_regex_write(struct file *file, const char __user *ubuf,
2212 read = trace_get_user(parser, ubuf, cnt, ppos);
2231 ftrace_filter_write(struct file *file, const char __user *ubuf,
2234 return ftrace_regex_write(file, ubuf, cnt, ppos, 1);
2238 ftrace_notrace_write(struct file *file, const char __user *ubuf,
2241 return ftrace_regex_write(file, ubuf, cnt, ppos, 0);
2592 ftrace_graph_write(struct file *file, const char __user *ubuf,
2608 read = trace_get_user(&parser, ubuf, cnt, ppos);
3013 ftrace_pid_write(struct file *filp, const char __user *ubuf,
3023 if (copy_from_user(&buf, ubuf, cnt))