Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161049AbWHDFw5 (ORCPT ); Fri, 4 Aug 2006 01:52:57 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030329AbWHDFw5 (ORCPT ); Fri, 4 Aug 2006 01:52:57 -0400 Received: from rhun.apana.org.au ([64.62.148.172]:24590 "EHLO arnor.apana.org.au") by vger.kernel.org with ESMTP id S1030323AbWHDFwy (ORCPT ); Fri, 4 Aug 2006 01:52:54 -0400 From: Herbert Xu To: johnpol@2ka.mipt.ru (Evgeniy Polyakov) Subject: Re: problems with e1000 and jumboframes Cc: arnd@arndnet.de, linux-kernel@vger.kernel.org, netdev@vger.kernel.org Organization: Core In-Reply-To: <20060803135925.GA28348@2ka.mipt.ru> X-Newsgroups: apana.lists.os.linux.kernel,apana.lists.os.linux.netdev User-Agent: tin/1.7.4-20040225 ("Benbecula") (UNIX) (Linux/2.6.17-rc4 (i686)) Message-Id: Date: Fri, 04 Aug 2006 15:52:40 +1000 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 776 Lines: 20 Evgeniy Polyakov wrote: > > But it does not support splitting them into page sized chunks, so it > requires the whole jumbo frame allocation in one contiguous chunk, 9k > will be transferred into 16k allocation (order 3), since SLAB uses > power-of-2 allocation. Actually order 3 is 32KB. Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/