tree 5b0826219599532cc1a17ed823bd2358a2bef666
parent ecc55f84b2e9741f29daa787ded93986df6cbe17
author Peter Zijlstra <a.p.zijlstra@chello.nl> 1274447639 +0200
committer Ingo Molnar <mingo@elte.hu> 1276074753 +0200

perf, trace: Remove superfluous rcu_read_lock()

__DO_TRACE() already calls the callbacks under rcu_read_lock_sched(),
which is sufficient for our needs, avoid doing it again.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>