[for-next][PATCH 16/19] tracing: Add error_log to README

Steven Rostedt
2019-04-04T01:38:26Z

From: Tom Zanussi <tom.zanussi@linux.intel.com>

Add brief blurb about error_log to the 'Important files' section.

Link: http://lkml.kernel.org/r/c81e60f9aded495081231a32d2d1023c4d043a7a.1554072478.git.tom.zanussi@linux.intel.com

Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
---
kernel/trace/trace.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 3d55e9daae8c..2bc18de7f0dc 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -4702,6 +4702,7 @@ static const char readme_msg[] =
" trace_pipe\t\t- A consuming read to see the contents of the buffer\n"
" current_tracer\t- function and latency tracers\n"
" available_tracers\t- list of configured tracers for current_tracer\n"
+ " error_log\t- error log for failed commands (that support it)\n"
" buffer_size_kb\t- view and modify size of per cpu buffer\n"
" buffer_total_size_kb - view total size of all cpu buffers\n\n"
" trace_clock\t\t-change the clock used to order events\n"
--
2.20.1