690 	ssize_t read = 0;  in trace_pid_write()  local
729 		read += ret;  in trace_pid_write()
766 	return read;  in trace_pid_write()
1614 	size_t read = 0;  in trace_get_user()  local
1624 	read++;  in trace_get_user()
1637 			read++;  in trace_get_user()
1645 			*ppos += read;  in trace_get_user()
1646 			ret = read;  in trace_get_user()
1662 		read++;  in trace_get_user()
1680 	*ppos += read;  in trace_get_user()
1681 	ret = read;  in trace_get_user()
5160 	.read		= seq_read,
5170 	.read		= seq_read,
5274 	.read		= tracing_cpumask_read,
5525 	.read		= seq_read,
5819 	.read		= tracing_readme_read,
5875 	.read		= seq_read,
5954 	.read		= seq_read,
6020 	.read		= tracing_saved_cmdlines_size_read,
6112 	.read		= seq_read,
6814 	if (iter->trace->read) {  in tracing_read_pipe()
6815 		sret = iter->trace->read(iter, filp, ubuf, cnt, ppos);  in tracing_read_pipe()
7463 	unsigned int		read;  member
7653 	.read		= tracing_thresh_read,
7661 	.read		= tracing_max_lat_read,
7670 	.read		= tracing_set_trace_read,
7679 	.read		= tracing_read_pipe,
7687 	.read		= tracing_entries_read,
7695 	.read		= tracing_total_entries_read,
7720 	.read		= seq_read,
7728 	.read		= seq_read,
7736 	.read		= seq_read,
7744 	.read		= tracing_buffers_read,
7833 	.read		= trace_min_max_read,
8108 	.read           = seq_read,
8137 	info->read		= (unsigned int)-1;  in tracing_buffers_open()
8192 	if (info->read < PAGE_SIZE)  in tracing_buffers_read()
8193 		goto read;  in tracing_buffers_read()
8217 	info->read = 0;  in tracing_buffers_read()
8218  read:  in tracing_buffers_read()
8219 	size = PAGE_SIZE - info->read;  in tracing_buffers_read()
8223 	ret = copy_to_user(ubuf, info->spare + info->read, size);  in tracing_buffers_read()
8230 	info->read += size;  in tracing_buffers_read()
8462 	.read		= tracing_buffers_read,
8536 	.read		= tracing_stats_read,
8568 	.read		= tracing_read_dyn_info,
8889 	.read = trace_options_read,
8982 	.read = trace_options_core_read,
9189 	.read		= rb_simple_read,
9233 	.read		= buffer_percent_read,