tree 341c3a03743108bbdf82ee0eed9f4c4085f1b694
parent 1c34bde13a3cdcd4c7c6322f8052e67c2c91caf1
author Peter Zijlstra <a.p.zijlstra@chello.nl> 1274259147 +0200
committer Ingo Molnar <mingo@elte.hu> 1274434676 +0200

perf, trace: Optimize tracepoints by removing IRQ-disable from perf/tracepoint interaction

Improves performance.

Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Steven Rostedt <rostedt@goodmis.org>
LKML-Reference: <1274259525.5605.10352.camel@twins>
Signed-off-by: Ingo Molnar <mingo@elte.hu>