Re: [PATCH RFC tip/core/rcu 17/28] rcu: Make srcu_read_lock_held()call common lockdep-enabled function

From: Frederic Weisbecker
Date: Thu Nov 03 2011 - 07:14:30 EST


On Wed, Nov 02, 2011 at 08:48:54PM -0700, Josh Triplett wrote:
> On Wed, Nov 02, 2011 at 01:30:38PM -0700, Paul E. McKenney wrote:
> > From: Frederic Weisbecker <fweisbec@xxxxxxxxx>
> >
> > A common debug_lockdep_rcu_enabled() function is used to check whether
> > RCU lockdep splats should be reported, but srcu_read_lock() does not
> > use it. This commit therefore brings srcu_read_lock_held() up to date.
> >
> > Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
> > Signed-off-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>
> > Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
>
> Just how signed off does this patch need to be? ;)

Dunno but I feel uncomfortable now with that strange feeling I'm walking
on the street with two Paul holding my hand on each side.
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