tracing/events: simplify system_enable_read()
authorLi Zefan <lizf@cn.fujitsu.com>
Fri, 8 May 2009 02:32:05 +0000 (10:32 +0800)
committerIngo Molnar <mingo@elte.hu>
Fri, 8 May 2009 12:00:36 +0000 (14:00 +0200)
commitc142b15dc56ee6d55cb97a062e3c8e9c61e384c0
treed273ba8c5ce28bea224e4f48b9704e47ed68a2b4
parent8f31bfe538ebafac187d2d4465a92e1d9ee6d8c2
tracing/events: simplify system_enable_read()

A smarter way to figure out the output of an enable file.

[ Impact: clean up ]

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
LKML-Reference: <4A0399A5.2080603@cn.fujitsu.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
kernel/trace/trace_events.c