2866 	struct trace_event_file *file;  in output_printk()  local
2880 	file = fbuffer->trace_file;  in output_printk()
2881 	if (test_bit(EVENT_FILE_FL_SOFT_DISABLED_BIT, &file->flags) ||  in output_printk()
2882 	    (unlikely(file->flags & EVENT_FILE_FL_FILTERED) &&  in output_printk()
2883 	     !filter_match_preds(file->filter, fbuffer->entry)))  in output_printk()
2934 	struct trace_event_file *file = fbuffer->trace_file;  in trace_event_buffer_commit()  local
2936 	if (__event_trigger_test_discard(file, fbuffer->buffer, fbuffer->event,  in trace_event_buffer_commit()
2946 	trace_buffer_unlock_commit_regs(file->tr, fbuffer->buffer,  in trace_event_buffer_commit()
2951 		event_triggers_post_call(file, tt);  in trace_event_buffer_commit()
4735 __tracing_open(struct inode *inode, struct file *file, bool snapshot)  in __tracing_open()  argument
4744 	iter = __seq_open_private(file, &tracer_seq_ops, sizeof(*iter));  in __tracing_open()
4853 	seq_release_private(inode, file);  in __tracing_open()
4857 int tracing_open_generic(struct inode *inode, struct file *filp)  in tracing_open_generic()
4878 int tracing_open_generic_tr(struct inode *inode, struct file *filp)  in tracing_open_generic_tr()
4896 int tracing_open_file_tr(struct inode *inode, struct file *filp)  in tracing_open_file_tr()
4898 	struct trace_event_file *file = inode->i_private;  in tracing_open_file_tr()  local
4901 	ret = tracing_check_open_get_tr(file->tr);  in tracing_open_file_tr()
4910 int tracing_release_file_tr(struct inode *inode, struct file *filp)  in tracing_release_file_tr()
4912 	struct trace_event_file *file = inode->i_private;  in tracing_release_file_tr()  local
4914 	trace_array_put(file->tr);  in tracing_release_file_tr()
4919 int tracing_single_release_file_tr(struct inode *inode, struct file *filp)  in tracing_single_release_file_tr()
4925 static int tracing_mark_open(struct inode *inode, struct file *filp)  in tracing_mark_open()
4931 static int tracing_release(struct inode *inode, struct file *file)  in tracing_release()  argument
4934 	struct seq_file *m = file->private_data;  in tracing_release()
4938 	if (!(file->f_mode & FMODE_READ)) {  in tracing_release()
4969 	seq_release_private(inode, file);  in tracing_release()
4974 static int tracing_release_generic_tr(struct inode *inode, struct file *file)  in tracing_release_generic_tr()  argument
4982 static int tracing_single_release_tr(struct inode *inode, struct file *file)  in tracing_single_release_tr()  argument
4988 	return single_release(inode, file);  in tracing_single_release_tr()
4991 static int tracing_open(struct inode *inode, struct file *file)  in tracing_open()  argument
5002 	if ((file->f_mode & FMODE_WRITE) && (file->f_flags & O_TRUNC)) {  in tracing_open()
5017 	if (file->f_mode & FMODE_READ) {  in tracing_open()
5018 		iter = __tracing_open(inode, file, false);  in tracing_open()
5109 static int show_traces_open(struct inode *inode, struct file *file)  in show_traces_open()  argument
5119 	ret = seq_open(file, &show_traces_seq_ops);  in show_traces_open()
5125 	m = file->private_data;  in show_traces_open()
5131 static int show_traces_release(struct inode *inode, struct file *file)  in show_traces_release()  argument
5136 	return seq_release(inode, file);  in show_traces_release()
5140 tracing_write_stub(struct file *filp, const char __user *ubuf,  in tracing_write_stub()
5146 loff_t tracing_lseek(struct file *file, loff_t offset, int whence)  in tracing_lseek()  argument
5150 	if (file->f_mode & FMODE_READ)  in tracing_lseek()
5151 		ret = seq_lseek(file, offset, whence);  in tracing_lseek()
5153 		file->f_pos = ret = 0;  in tracing_lseek()
5176 tracing_cpumask_read(struct file *filp, char __user *ubuf,  in tracing_cpumask_read()
5244 tracing_cpumask_write(struct file *filp, const char __user *ubuf,  in tracing_cpumask_write()
5482 tracing_trace_options_write(struct file *filp, const char __user *ubuf,  in tracing_trace_options_write()
5507 static int tracing_trace_options_open(struct inode *inode, struct file *file)  in tracing_trace_options_open()  argument
5516 	ret = single_open(file, tracing_trace_options_show, inode->i_private);  in tracing_trace_options_open()
5810 tracing_readme_read(struct file *filp, char __user *ubuf,  in tracing_readme_read()
5861 static int tracing_saved_tgids_open(struct inode *inode, struct file *filp)  in tracing_saved_tgids_open()
5941 static int tracing_saved_cmdlines_open(struct inode *inode, struct file *filp)  in tracing_saved_cmdlines_open()
5960 tracing_saved_cmdlines_size_read(struct file *filp, char __user *ubuf,  in tracing_saved_cmdlines_size_read()
5995 tracing_saved_cmdlines_size_write(struct file *filp, const char __user *ubuf,  in tracing_saved_cmdlines_size_write()
6099 static int tracing_eval_map_open(struct inode *inode, struct file *filp)  in tracing_eval_map_open()
6202 tracing_set_trace_read(struct file *filp, char __user *ubuf,  in tracing_set_trace_read()
6526 tracing_set_trace_write(struct file *filp, const char __user *ubuf,  in tracing_set_trace_write()
6587 tracing_thresh_read(struct file *filp, char __user *ubuf,  in tracing_thresh_read()
6594 tracing_thresh_write(struct file *filp, const char __user *ubuf,  in tracing_thresh_write()
6621 tracing_max_lat_read(struct file *filp, char __user *ubuf,  in tracing_max_lat_read()
6630 tracing_max_lat_write(struct file *filp, const char __user *ubuf,  in tracing_max_lat_write()
6640 static int tracing_open_pipe(struct inode *inode, struct file *filp)  in tracing_open_pipe()
6701 static int tracing_release_pipe(struct inode *inode, struct file *file)  in tracing_release_pipe()  argument
6703 	struct trace_iterator *iter = file->private_data;  in tracing_release_pipe()
6727 trace_poll(struct trace_iterator *iter, struct file *filp, poll_table *poll_table)  in trace_poll()
6746 tracing_poll_pipe(struct file *filp, poll_table *poll_table)  in tracing_poll_pipe()
6754 static int tracing_wait_pipe(struct file *filp)  in tracing_wait_pipe()
6794 tracing_read_pipe(struct file *filp, char __user *ubuf,  in tracing_read_pipe()
6952 static ssize_t tracing_splice_read_pipe(struct file *filp,  in tracing_splice_read_pipe()
7039 tracing_entries_read(struct file *filp, char __user *ubuf,  in tracing_entries_read()
7087 tracing_entries_write(struct file *filp, const char __user *ubuf,  in tracing_entries_write()
7115 tracing_total_entries_read(struct file *filp, char __user *ubuf,  in tracing_total_entries_read()
7139 tracing_free_buffer_write(struct file *filp, const char __user *ubuf,  in tracing_free_buffer_write()
7153 tracing_free_buffer_release(struct inode *inode, struct file *filp)  in tracing_free_buffer_release()
7169 tracing_mark_write(struct file *filp, const char __user *ubuf,  in tracing_mark_write()
7246 tracing_mark_raw_write(struct file *filp, const char __user *ubuf,  in tracing_mark_raw_write()
7349 static ssize_t tracing_clock_write(struct file *filp, const char __user *ubuf,  in tracing_clock_write()
7377 static int tracing_clock_open(struct inode *inode, struct file *file)  in tracing_clock_open()  argument
7386 	ret = single_open(file, tracing_clock_show, inode->i_private);  in tracing_clock_open()
7409 static int tracing_time_stamp_mode_open(struct inode *inode, struct file *file)  in tracing_time_stamp_mode_open()  argument
7418 	ret = single_open(file, tracing_time_stamp_mode_show, inode->i_private);  in tracing_time_stamp_mode_open()
7467 static int tracing_snapshot_open(struct inode *inode, struct file *file)  in tracing_snapshot_open()  argument
7478 	if (file->f_mode & FMODE_READ) {  in tracing_snapshot_open()
7479 		iter = __tracing_open(inode, file, true);  in tracing_snapshot_open()
7499 		file->private_data = m;  in tracing_snapshot_open()
7514 tracing_snapshot_write(struct file *filp, const char __user *ubuf, size_t cnt,  in tracing_snapshot_write()
7600 static int tracing_snapshot_release(struct inode *inode, struct file *file)  in tracing_snapshot_release()  argument
7602 	struct seq_file *m = file->private_data;  in tracing_snapshot_release()
7605 	ret = tracing_release(inode, file);  in tracing_snapshot_release()
7607 	if (file->f_mode & FMODE_READ)  in tracing_snapshot_release()
7618 static int tracing_buffers_open(struct inode *inode, struct file *filp);
7619 static ssize_t tracing_buffers_read(struct file *filp, char __user *ubuf,
7621 static int tracing_buffers_release(struct inode *inode, struct file *file);
7622 static ssize_t tracing_buffers_splice_read(struct file *file, loff_t *ppos,
7625 static int snapshot_raw_open(struct inode *inode, struct file *filp)  in snapshot_raw_open()
7765 trace_min_max_write(struct file *filp, const char __user *ubuf, size_t cnt, loff_t *ppos)  in trace_min_max_write()
7811 trace_min_max_read(struct file *filp, char __user *ubuf, size_t cnt, loff_t *ppos)  in trace_min_max_read()
8061 static int tracing_err_log_open(struct inode *inode, struct file *file)  in tracing_err_log_open()  argument
8071 	if ((file->f_mode & FMODE_WRITE) && (file->f_flags & O_TRUNC))  in tracing_err_log_open()
8074 	if (file->f_mode & FMODE_READ) {  in tracing_err_log_open()
8075 		ret = seq_open(file, &tracing_err_log_seq_ops);  in tracing_err_log_open()
8077 			struct seq_file *m = file->private_data;  in tracing_err_log_open()
8086 static ssize_t tracing_err_log_write(struct file *file,  in tracing_err_log_write()  argument
8093 static int tracing_err_log_release(struct inode *inode, struct file *file)  in tracing_err_log_release()  argument
8099 	if (file->f_mode & FMODE_READ)  in tracing_err_log_release()
8100 		seq_release(inode, file);  in tracing_err_log_release()
8113 static int tracing_buffers_open(struct inode *inode, struct file *filp)  in tracing_buffers_open()
8153 tracing_buffers_poll(struct file *filp, poll_table *poll_table)  in tracing_buffers_poll()
8162 tracing_buffers_read(struct file *filp, char __user *ubuf,  in tracing_buffers_read()
8235 static int tracing_buffers_release(struct inode *inode, struct file *file)  in tracing_buffers_release()  argument
8237 	struct ftrace_buffer_info *info = file->private_data;  in tracing_buffers_release()
8318 tracing_buffers_splice_read(struct file *file, loff_t *ppos,  in tracing_buffers_splice_read()  argument
8322 	struct ftrace_buffer_info *info = file->private_data;  in tracing_buffers_splice_read()
8411 		if ((file->f_flags & O_NONBLOCK) || (flags & SPLICE_F_NONBLOCK))  in tracing_buffers_splice_read()
8440 static long tracing_buffers_ioctl(struct file *file, unsigned int cmd, unsigned long arg)  in tracing_buffers_ioctl()  argument
8442 	struct ftrace_buffer_info *info = file->private_data;  in tracing_buffers_ioctl()
8471 tracing_stats_read(struct file *filp, char __user *ubuf,  in tracing_stats_read()
8544 tracing_read_dyn_info(struct file *filp, char __user *ubuf,  in tracing_read_dyn_info()
8823 trace_options_read(struct file *filp, char __user *ubuf, size_t cnt,  in trace_options_read()
8838 trace_options_write(struct file *filp, const char __user *ubuf, size_t cnt,  in trace_options_write()
8866 static int tracing_open_options(struct inode *inode, struct file *filp)  in tracing_open_options()
8879 static int tracing_release_options(struct inode *inode, struct file *file)  in tracing_release_options()  argument
8881 	struct trace_option_dentry *topt = file->private_data;  in tracing_release_options()
8929 trace_options_core_read(struct file *filp, char __user *ubuf, size_t cnt,  in trace_options_core_read()
8948 trace_options_core_write(struct file *filp, const char __user *ubuf, size_t cnt,  in trace_options_core_write()
9138 rb_simple_read(struct file *filp, char __user *ubuf,  in rb_simple_read()
9152 rb_simple_write(struct file *filp, const char __user *ubuf,  in rb_simple_write()
9196 buffer_percent_read(struct file *filp, char __user *ubuf,  in buffer_percent_read()
9210 buffer_percent_write(struct file *filp, const char __user *ubuf,  in buffer_percent_write()
9635 	struct trace_event_file *file;  in init_tracer_tracefs()  local
9668 	file = __find_event_file(tr, "ftrace", "print");  in init_tracer_tracefs()
9669 	if (file && file->dir)  in init_tracer_tracefs()
9670 		trace_create_file("trigger", TRACE_MODE_WRITE, file->dir,  in init_tracer_tracefs()
9671 				  file, &event_trigger_fops);  in init_tracer_tracefs()
9672 	tr->trace_marker_file = file;  in init_tracer_tracefs()
10185 ssize_t trace_parse_run_command(struct file *file, const char __user *buffer,  in trace_parse_run_command()  argument