Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932165AbWHGPa4 (ORCPT ); Mon, 7 Aug 2006 11:30:56 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932163AbWHGPa4 (ORCPT ); Mon, 7 Aug 2006 11:30:56 -0400 Received: from mail.suse.de ([195.135.220.2]:22175 "EHLO mx1.suse.de") by vger.kernel.org with ESMTP id S932166AbWHGPaz (ORCPT ); Mon, 7 Aug 2006 11:30:55 -0400 From: Andi Kleen To: "Eric W. Biederman" Subject: Re: [PATCH] x86_64: Double the per cpu area size Date: Mon, 7 Aug 2006 17:30:47 +0200 User-Agent: KMail/1.9.3 Cc: Andrew Morton , "Protasevich, Natalie" , linux-kernel@vger.kernel.org References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200608071730.47120.ak@suse.de> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 525 Lines: 18 > > #include > > +#define PERCPU_ENOUGH_ROOM 65536 I would prefer if you didn't do that unconditionally. Can you make it dependent on NR_IRQS or so? Can you add a test for CONFIG_TINY to make it smaller? Also longer term it should really properly fixed -Andi - 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/