Re: [PATCH RFC] rcu: Limit GP initialization to CPUs that have beenonline

From: Mike Galbraith
Date: Fri Mar 16 2012 - 15:11:40 EST


On Fri, 2012-03-16 at 12:28 -0500, Dimitri Sivanich wrote:

> However, there are spinlock holdoffs at the following tracebacks (my nmi
> handler does work on the 3.0 kernel):

I'll try wedging/testing the subsequent patch Paul mentioned in both RT,
and NR_CPUS=max NOPREEMPT kernels.

-Mike

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