Re: [PATCH 1/6] rcu: Settle config for userspace extended quiescent state

2012-07-09 Thread Frederic Weisbecker
On Fri, Jul 06, 2012 at 09:31:29AM -0700, Paul E. McKenney wrote: > On Fri, Jul 06, 2012 at 02:00:13PM +0200, Frederic Weisbecker wrote: > > Create a new config option under the RCU menu that put > > CPUs under RCU extended quiescent state (as in dynticks > > idle mode) when they run in userspace.

Re: [PATCH 1/6] rcu: Settle config for userspace extended quiescent state

2012-07-06 Thread Paul E. McKenney
On Fri, Jul 06, 2012 at 02:00:13PM +0200, Frederic Weisbecker wrote: > Create a new config option under the RCU menu that put > CPUs under RCU extended quiescent state (as in dynticks > idle mode) when they run in userspace. This require > some contribution from architectures to hook into kernel >