4069 __tracing_open(struct inode *inode, struct file *file, bool snapshot)  in __tracing_open()  argument
4078 	iter = __seq_open_private(file, &tracer_seq_ops, sizeof(*iter));  in __tracing_open()
4161 	seq_release_private(inode, file);  in __tracing_open()
4165 int tracing_open_generic(struct inode *inode, struct file *filp)  in tracing_open_generic()
4186 int tracing_open_generic_tr(struct inode *inode, struct file *filp)  in tracing_open_generic_tr()
4200 static int tracing_release(struct inode *inode, struct file *file)  in tracing_release()  argument
4203 	struct seq_file *m = file->private_data;  in tracing_release()
4207 	if (!(file->f_mode & FMODE_READ)) {  in tracing_release()
4236 	seq_release_private(inode, file);  in tracing_release()
4241 static int tracing_release_generic_tr(struct inode *inode, struct file *file)  in tracing_release_generic_tr()  argument
4249 static int tracing_single_release_tr(struct inode *inode, struct file *file)  in tracing_single_release_tr()  argument
4255 	return single_release(inode, file);  in tracing_single_release_tr()
4258 static int tracing_open(struct inode *inode, struct file *file)  in tracing_open()  argument
4269 	if ((file->f_mode & FMODE_WRITE) && (file->f_flags & O_TRUNC)) {  in tracing_open()
4284 	if (file->f_mode & FMODE_READ) {  in tracing_open()
4285 		iter = __tracing_open(inode, file, false);  in tracing_open()
4376 static int show_traces_open(struct inode *inode, struct file *file)  in show_traces_open()  argument
4386 	ret = seq_open(file, &show_traces_seq_ops);  in show_traces_open()
4392 	m = file->private_data;  in show_traces_open()
4398 static int show_traces_release(struct inode *inode, struct file *file)  in show_traces_release()  argument
4403 	return seq_release(inode, file);  in show_traces_release()
4407 tracing_write_stub(struct file *filp, const char __user *ubuf,  in tracing_write_stub()
4413 loff_t tracing_lseek(struct file *file, loff_t offset, int whence)  in tracing_lseek()  argument
4417 	if (file->f_mode & FMODE_READ)  in tracing_lseek()
4418 		ret = seq_lseek(file, offset, whence);  in tracing_lseek()
4420 		file->f_pos = ret = 0;  in tracing_lseek()
4441 tracing_cpumask_read(struct file *filp, char __user *ubuf,  in tracing_cpumask_read()
4469 tracing_cpumask_write(struct file *filp, const char __user *ubuf,  in tracing_cpumask_write()
4714 tracing_trace_options_write(struct file *filp, const char __user *ubuf,  in tracing_trace_options_write()
4739 static int tracing_trace_options_open(struct inode *inode, struct file *file)  in tracing_trace_options_open()  argument
4748 	ret = single_open(file, tracing_trace_options_show, inode->i_private);  in tracing_trace_options_open()
5014 tracing_readme_read(struct file *filp, char __user *ubuf,  in tracing_readme_read()
5081 static int tracing_saved_tgids_open(struct inode *inode, struct file *filp)  in tracing_saved_tgids_open()
5161 static int tracing_saved_cmdlines_open(struct inode *inode, struct file *filp)  in tracing_saved_cmdlines_open()
5180 tracing_saved_cmdlines_size_read(struct file *filp, char __user *ubuf,  in tracing_saved_cmdlines_size_read()
5223 tracing_saved_cmdlines_size_write(struct file *filp, const char __user *ubuf,  in tracing_saved_cmdlines_size_write()
5329 static int tracing_eval_map_open(struct inode *inode, struct file *filp)  in tracing_eval_map_open()
5432 tracing_set_trace_read(struct file *filp, char __user *ubuf,  in tracing_set_trace_read()
5742 tracing_set_trace_write(struct file *filp, const char __user *ubuf,  in tracing_set_trace_write()
5805 tracing_thresh_read(struct file *filp, char __user *ubuf,  in tracing_thresh_read()
5812 tracing_thresh_write(struct file *filp, const char __user *ubuf,  in tracing_thresh_write()
5839 tracing_max_lat_read(struct file *filp, char __user *ubuf,  in tracing_max_lat_read()
5846 tracing_max_lat_write(struct file *filp, const char __user *ubuf,  in tracing_max_lat_write()
5854 static int tracing_open_pipe(struct inode *inode, struct file *filp)  in tracing_open_pipe()
5915 static int tracing_release_pipe(struct inode *inode, struct file *file)  in tracing_release_pipe()  argument
5917 	struct trace_iterator *iter = file->private_data;  in tracing_release_pipe()
5939 trace_poll(struct trace_iterator *iter, struct file *filp, poll_table *poll_table)  in trace_poll()
5958 tracing_poll_pipe(struct file *filp, poll_table *poll_table)  in tracing_poll_pipe()
5966 static int tracing_wait_pipe(struct file *filp)  in tracing_wait_pipe()
6006 tracing_read_pipe(struct file *filp, char __user *ubuf,  in tracing_read_pipe()
6161 static ssize_t tracing_splice_read_pipe(struct file *filp,  in tracing_splice_read_pipe()
6248 tracing_entries_read(struct file *filp, char __user *ubuf,  in tracing_entries_read()
6296 tracing_entries_write(struct file *filp, const char __user *ubuf,  in tracing_entries_write()
6324 tracing_total_entries_read(struct file *filp, char __user *ubuf,  in tracing_total_entries_read()
6348 tracing_free_buffer_write(struct file *filp, const char __user *ubuf,  in tracing_free_buffer_write()
6362 tracing_free_buffer_release(struct inode *inode, struct file *filp)  in tracing_free_buffer_release()
6378 tracing_mark_write(struct file *filp, const char __user *ubuf,  in tracing_mark_write()
6459 tracing_mark_raw_write(struct file *filp, const char __user *ubuf,  in tracing_mark_raw_write()
6567 static ssize_t tracing_clock_write(struct file *filp, const char __user *ubuf,  in tracing_clock_write()
6595 static int tracing_clock_open(struct inode *inode, struct file *file)  in tracing_clock_open()  argument
6604 	ret = single_open(file, tracing_clock_show, inode->i_private);  in tracing_clock_open()
6627 static int tracing_time_stamp_mode_open(struct inode *inode, struct file *file)  in tracing_time_stamp_mode_open()  argument
6636 	ret = single_open(file, tracing_time_stamp_mode_show, inode->i_private);  in tracing_time_stamp_mode_open()
6682 static int tracing_snapshot_open(struct inode *inode, struct file *file)  in tracing_snapshot_open()  argument
6693 	if (file->f_mode & FMODE_READ) {  in tracing_snapshot_open()
6694 		iter = __tracing_open(inode, file, true);  in tracing_snapshot_open()
6714 		file->private_data = m;  in tracing_snapshot_open()
6724 tracing_snapshot_write(struct file *filp, const char __user *ubuf, size_t cnt,  in tracing_snapshot_write()
6806 static int tracing_snapshot_release(struct inode *inode, struct file *file)  in tracing_snapshot_release()  argument
6808 	struct seq_file *m = file->private_data;  in tracing_snapshot_release()
6811 	ret = tracing_release(inode, file);  in tracing_snapshot_release()
6813 	if (file->f_mode & FMODE_READ)  in tracing_snapshot_release()
6824 static int tracing_buffers_open(struct inode *inode, struct file *filp);
6825 static ssize_t tracing_buffers_read(struct file *filp, char __user *ubuf,
6827 static int tracing_buffers_release(struct inode *inode, struct file *file);
6828 static ssize_t tracing_buffers_splice_read(struct file *file, loff_t *ppos,
6831 static int snapshot_raw_open(struct inode *inode, struct file *filp)  in snapshot_raw_open()
7151 static int tracing_err_log_open(struct inode *inode, struct file *file)  in tracing_err_log_open()  argument
7161 	if ((file->f_mode & FMODE_WRITE) && (file->f_flags & O_TRUNC))  in tracing_err_log_open()
7164 	if (file->f_mode & FMODE_READ) {  in tracing_err_log_open()
7165 		ret = seq_open(file, &tracing_err_log_seq_ops);  in tracing_err_log_open()
7167 			struct seq_file *m = file->private_data;  in tracing_err_log_open()
7176 static ssize_t tracing_err_log_write(struct file *file,  in tracing_err_log_write()  argument
7183 static int tracing_err_log_release(struct inode *inode, struct file *file)  in tracing_err_log_release()  argument
7189 	if (file->f_mode & FMODE_READ)  in tracing_err_log_release()
7190 		seq_release(inode, file);  in tracing_err_log_release()
7203 static int tracing_buffers_open(struct inode *inode, struct file *filp)  in tracing_buffers_open()
7243 tracing_buffers_poll(struct file *filp, poll_table *poll_table)  in tracing_buffers_poll()
7252 tracing_buffers_read(struct file *filp, char __user *ubuf,  in tracing_buffers_read()
7325 static int tracing_buffers_release(struct inode *inode, struct file *file)  in tracing_buffers_release()  argument
7327 	struct ftrace_buffer_info *info = file->private_data;  in tracing_buffers_release()
7404 tracing_buffers_splice_read(struct file *file, loff_t *ppos,  in tracing_buffers_splice_read()  argument
7408 	struct ftrace_buffer_info *info = file->private_data;  in tracing_buffers_splice_read()
7495 		if ((file->f_flags & O_NONBLOCK) || (flags & SPLICE_F_NONBLOCK))  in tracing_buffers_splice_read()
7522 tracing_stats_read(struct file *filp, char __user *ubuf,  in tracing_stats_read()
7595 tracing_read_dyn_info(struct file *filp, char __user *ubuf,  in tracing_read_dyn_info()
7865 trace_options_read(struct file *filp, char __user *ubuf, size_t cnt,  in trace_options_read()
7880 trace_options_write(struct file *filp, const char __user *ubuf, size_t cnt,  in trace_options_write()
7950 trace_options_core_read(struct file *filp, char __user *ubuf, size_t cnt,  in trace_options_core_read()
7969 trace_options_core_write(struct file *filp, const char __user *ubuf, size_t cnt,  in trace_options_core_write()
8159 rb_simple_read(struct file *filp, char __user *ubuf,  in rb_simple_read()
8173 rb_simple_write(struct file *filp, const char __user *ubuf,  in rb_simple_write()
8215 buffer_percent_read(struct file *filp, char __user *ubuf,  in buffer_percent_read()
8229 buffer_percent_write(struct file *filp, const char __user *ubuf,  in buffer_percent_write()
8543 	struct trace_event_file *file;  in init_tracer_tracefs()  local
8576 	file = __find_event_file(tr, "ftrace", "print");  in init_tracer_tracefs()
8577 	if (file && file->dir)  in init_tracer_tracefs()
8578 		trace_create_file("trigger", 0644, file->dir, file,  in init_tracer_tracefs()
8580 	tr->trace_marker_file = file;  in init_tracer_tracefs()
9033 ssize_t trace_parse_run_command(struct file *file, const char __user *buffer,  in trace_parse_run_command()  argument