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SubjectRe: [PATCH] Enable remote RCU callback processing on SMP systems
Date
On Monday 06 February 2006 09:51, Dimitri Sivanich wrote:
> Reposting this patch that I'd submitted back on 1/26. Any thoughts on
> the basic approach in addition to the code itself? Is it possible to
> get this applied? Note that this should have negligible effect on
> those not configuring remote rcu callback processing.

Aside from the possible race we talked about in __rcu_process_callbacks, I
don't have huge objections here. But if the underlying problem is the cost
of kmem_cache_free, would it be better to limit that instead of trying to
push the latency around to specific cpus?

-chris
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