kernel/trace/trace.c

349 		export->write(export, entry, size);
451 	if (WARN_ON_ONCE(!export->write))
720  * @m: The seq_file structure to write into
754 	 * Always recreate a new array. The write is an all or nothing
1113  * __trace_puts - write a constant string into the trace buffer.
1115  * @str:   The constant string to write
1125  * __trace_bputs - write the pointer to a constant string into trace buffer
1127  * @str:   The constant string to write to the buffer to
1747 	 * The parser is not finished with the last write,
2545  * buffer to write the event data into if there's a likely chance
2551  * write the event data into, and if the event is filtered and discarded
2770 int tracepoint_printk_sysctl(struct ctl_table *table, int write,
2780 	ret = proc_dointvec(table, write, buffer, lenp, ppos);
3237  * trace_vbprintk - write binary msg to tracing buffer
3239  * @fmt:   The string format to write to the buffer
3377  * function. Note, this function will not write into the top level
4573 		 *  ret is 0 if seq_file write succeeded.
4886 	/* If this file was open for write, then erase contents */
5048 	.write		= tracing_write_stub,
5160 	.write		= tracing_cpumask_write,
5399 	.write		= tracing_trace_options_write,
5408 	"\t\t\t  To clear the buffer write into this file: echo > trace\n"
6947 		/* Ring buffer disabled, return as if not open for write */
7020 		/* Ring buffer disabled, return as if not open for write */
7351 	/* If write only, the seq_file is just a stub */
7395 	.write		= tracing_thresh_write,
7403 	.write		= tracing_max_lat_write,
7412 	.write		= tracing_set_trace_write,
7429 	.write		= tracing_entries_write,
7443 	.write		= tracing_free_buffer_write,
7449 	.write		= tracing_mark_write,
7455 	.write		= tracing_mark_raw_write,
7464 	.write		= tracing_clock_write,
7478 	.write		= tracing_snapshot_write,
7500  * This function implements the write interface for a struct trace_min_max_param.
7502  * defines where to write the value, the min and the max acceptable values,
7503  * and a lock to protect the write.
7575 	.write		= trace_min_max_write,
7673  * tracing_log_err - write an error to the tracing error log
7811 	/* If this file was opened for write, then erase contents */
7848 	.write		= tracing_err_log_write,
8748 	.write = trace_options_write,
8759  * read/write callbacks.
8841 	.write = trace_options_core_write,
9048 	.write		= rb_simple_write,
9092 	.write		= buffer_percent_write,
9189 	.write		= buffer_subbuf_size_write,