tracing/events: simplify system_enable_read()

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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>

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Li Zefan 2009-05-08 10:32:05 +08:00 • committed by Ingo Molnar

parent 8f31bfe538

commit c142b15dc5

1 changed files with 6 additions and 34 deletions

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kernel/trace/trace_events.c

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