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Date: Tue, 03 Feb 2009 16:46:09 -0800 (PST) From: David Miller <davem@...emloft.net> To: zbr@...emap.net Cc: jarkao2@...il.com, herbert@...dor.apana.org.au, w@....eu, dada1@...mosbay.com, ben@...s.com, mingo@...e.hu, linux-kernel@...r.kernel.org, netdev@...r.kernel.org, jens.axboe@...cle.com Subject: Re: [PATCH v2] tcp: splice as many packets as possible at once From: Evgeniy Polyakov <zbr@...emap.net> Date: Tue, 3 Feb 2009 14:10:12 +0300 > NTA tried to solve this by not allowing to free the data allocated on > the different CPU, contrary to what SLAB does. Modulo cache coherency > improvements, This could kill performance on NUMA systems if we are not careful. If we ever consider NTA seriously, these issues would need to be performance tested. -- 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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