From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH] Re: PACKET_TX_RING: packet size is too long Date: Thu, 29 Oct 2009 03:40:25 -0700 (PDT) Message-ID: <20091029.034025.218199437.davem@davemloft.net> References: <20091015201028.GA9780@boogie.lpds.sztaki.hu> <20091029.031917.255459167.davem@davemloft.net> <20091029102923.GA15314@boogie.lpds.sztaki.hu> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, johann.baudy@gnu-log.net To: gombasg@sztaki.hu Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:55853 "EHLO sunset.davemloft.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750810AbZJ2KkC (ORCPT ); Thu, 29 Oct 2009 06:40:02 -0400 In-Reply-To: <20091029102923.GA15314@boogie.lpds.sztaki.hu> Sender: netdev-owner@vger.kernel.org List-ID: From: Gabor Gombas Date: Thu, 29 Oct 2009 11:29:24 +0100 > On Thu, Oct 29, 2009 at 03:19:17AM -0700, David Miller wrote: > >> From: Gabor Gombas >> Date: Thu, 15 Oct 2009 22:10:29 +0200 >> >> > Currently PACKET_TX_RING forces certain amount of every frame to remain >> > unused. This probably originates from an early version of the >> > PACKET_TX_RING patch that in fact used the extra space when the (since >> > removed) CONFIG_PACKET_MMAP_ZERO_COPY option was enabled. The current >> > code does not make any use of this extra space. >> > >> > This patch removes the extra space reservation and lets userspace make >> > use of the full frame size. >> > >> > Signed-off-by: Gabor Gombas >> >> Applied, thanks! > > Thanks! Does it have a chance to be included in 2.6.32, or it is too > late in the rc series? It will be merged to Linus for 2.6.23