Re: [PATCH tip/core/rcu 02/13] rcu: add lockdep-enabled variantsof rcu_dereference()

From: Eric Dumazet
Date: Thu Feb 11 2010 - 23:14:00 EST


Le jeudi 11 fÃvrier 2010 Ã 16:00 -0800, Paul E. McKenney a Ãcrit :
> Make rcu_dereference() check for being in an RCU read-side critical
> section, and create rcu_dereference_bh(), rcu_dereference_sched(), and
> srcu_dereference() to check for the other flavors of RCU. Also create
> rcu_dereference_raw() to avoid checking, and make rcu_dereference_check()
> use rcu_dereference_raw().
>
> Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

Acked-by: Eric Dumazet <eric.dumazet@xxxxxxxxx>



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