Lines Matching refs:read
860 ssize_t read, ret; in ftrace_event_write() local
872 read = trace_get_user(&parser, ubuf, cnt, ppos); in ftrace_event_write()
874 if (read >= 0 && trace_parser_loaded((&parser))) { in ftrace_event_write()
885 ret = read; in ftrace_event_write()
1680 .read = seq_read,
1687 .read = seq_read,
1695 .read = seq_read,
1703 .read = event_enable_read,
1711 .read = seq_read,
1717 .read = event_id_read,
1723 .read = event_filter_read,
1731 .read = subsystem_filter_read,
1739 .read = system_enable_read,
1747 .read = system_enable_read,
1755 .read = show_header,