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Date: Mon, 11 Oct 2010 08:27:28 -0700 (PDT) From: David Miller <davem@...emloft.net> To: xiaohui.xin@...el.com Cc: netdev@...r.kernel.org, kvm@...r.kernel.org, linux-kernel@...r.kernel.org, mst@...hat.com, mingo@...e.hu, herbert@...dor.apana.org.au, jdike@...ux.intel.com Subject: Re: [PATCH v12 06/17] Use callback to deal with skb_release_data() specially. From: "Xin, Xiaohui" <xiaohui.xin@...el.com> Date: Mon, 11 Oct 2010 15:06:05 +0800 > That's to avoid the new cache miss caused by using destructor_arg in data path > like skb_release_data(). > That's based on the comment from Eric Dumazet on v7 patches. Thanks for the explanation. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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