Re: [PATCH tip/core/rcu 3/3] rcu, ftrace: fix RCU lockdep splat inftrace_perf_buf_prepare()

From: Frederic Weisbecker
Date: Wed Mar 03 2010 - 22:55:53 EST

On Wed, Mar 03, 2010 at 05:50:18PM -0800, Paul E. McKenney wrote:
> Change the pair of rcu_dereference() calls in ftrace_perf_buf_prepare()
> to rcu_dereference_sched().
> Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>

Acked-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>

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