Messages in this thread | | | Date | Thu, 3 Sep 2009 12:45:43 -0500 (CDT) | From | Christoph Lameter <> | Subject | Re: [PATCH] slub: fix slab_pad_check() and SLAB_DESTROY_BY_RCU |
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On Thu, 3 Sep 2009, Eric Dumazet wrote:
> on a SLAB_DESTROY_BY_RCU cache, there is no need to try to optimize this > rcu_barrier() call, unless we want superfast reboot/halt sequences...
I stilll think that the action to quiesce rcu is something that the caller of kmem_cache_destroy must take care of.
Could you split this into two patches: One that addresses the poison and another that deals with rcu?
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