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

Frederic Weisbecker
2010-03-04T03:55:45Z

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@goodmis.org>

Acked-by: Frederic Weisbecker <fweisbec@gmail.com>