From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: Re: Change in alloc_skb() behavior in 3.2+ kernels? Date: Wed, 06 Jun 2012 22:31:25 +0200 Message-ID: <1339014685.26966.73.camel@edumazet-glaptop> References: <20120606.115130.1091814494251887552.davem@davemloft.net> <20120606.131703.870120997635192180.davem@davemloft.net> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org To: Grant Edwards Return-path: Received: from mail-ey0-f174.google.com ([209.85.215.174]:65034 "EHLO mail-ey0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757418Ab2FFUb2 (ORCPT ); Wed, 6 Jun 2012 16:31:28 -0400 Received: by eaak11 with SMTP id k11so2110538eaa.19 for ; Wed, 06 Jun 2012 13:31:27 -0700 (PDT) In-Reply-To: Sender: netdev-owner@vger.kernel.org List-ID: On Wed, 2012-06-06 at 20:24 +0000, Grant Edwards wrote: > Is skb_tailroom() guaranteed to be >= the requested size? > Of course, but only right after alloc_skb().