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tracing: Make the documentation clear on trace_event boot option 

Make it clear that event-list is a comma separated list of events.

Reported-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
LKML-Reference: <4B2F154C.2060503@cn.fujitsu.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
hifive-unleashed-5.1
Li Zefan 2009-12-21 14:27:24 +08:00 committed by Steven Rostedt
parent 956097912c
commit 03d646e62b
1 changed files with 2 additions and 1 deletions
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3
Documentation/trace/events.txt
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@ -90,7 +90,8 @@ In order to facilitate early boot debugging, use boot option:
trace_event=[event-list]
The format of this boot option is the same as described in section 2.1.
event-list is a comma separated list of events. See section 2.1 for event
format.
3. Defining an event-enabled tracepoint
=======================================