tree ddaa54947cc990094a4b270f2f8b3d6da195044f
parent ef4f30f54e265c2f6f9ac9eda4db158a4e16050b
author Peter Zijlstra <a.p.zijlstra@chello.nl> 1274198912 +0200
committer Ingo Molnar <mingo@elte.hu> 1274200546 +0200

perf/ftrace: Optimize perf/tracepoint interaction for single events

When we've got but a single event per tracepoint
there is no reason to try and multiplex it so don't.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Tested-by: Ingo Molnar <mingo@elte.hu>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>