Messages in this thread | | | Subject | Re: [PATCH 3/3][RFC] cpuidle/tracing: Denote the tracepoints as being in rcu_idle_exit() section | From | Steven Rostedt <> | Date | Tue, 07 Feb 2012 15:49:45 -0500 |
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On Tue, 2012-02-07 at 07:40 -0800, Paul E. McKenney wrote: > On Tue, Feb 07, 2012 at 09:56:56AM -0500, Steven Rostedt wrote: > > From: Steven Rostedt <srostedt@redhat.com> > > > > As the tracepoints in the cpuidle code are called when rcu_idle_exit() is in > > effect, the _rcuidle() version must be used, otherwise the rcu_read_lock()s > > that protect the tracepoint will not be honored. > > > > Cc: Len Brown <len.brown@intel.com> > > Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> > > Signed-off-by: Steven Rostedt <rostedt@goodmis.org> > > Looks good to me! > > Reviewed-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Thanks, but does this include patch 2/3 as well?
-- Steve
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