Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030300AbWHHV0S (ORCPT ); Tue, 8 Aug 2006 17:26:18 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030304AbWHHV0S (ORCPT ); Tue, 8 Aug 2006 17:26:18 -0400 Received: from nf-out-0910.google.com ([64.233.182.188]:32875 "EHLO nf-out-0910.google.com") by vger.kernel.org with ESMTP id S1030300AbWHHV0R (ORCPT ); Tue, 8 Aug 2006 17:26:17 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=LuX2MqbG/KYfKYZp/4hEV5QcYWvl8pTvpi+BceHVM0Hp4/jXVtEUdD0tSdWzP33jO4ua0GUjQ/FFXyiEO2ZQqJ9xCoq/VX9JecI4xLZopJzbbFfJk+4hev2DGUfdFwXUbUAGP5OqjKJEHTq1sg5Tzm3F1xV3iViKWcSEW11IJU8= Message-ID: Date: Tue, 8 Aug 2006 14:26:15 -0700 From: "Keith Mannthey" To: "Eric W. Biederman" Subject: Re: [PATCH] x86_64: Double the per cpu area size Cc: "Andi Kleen" , "Andrew Morton" , "Protasevich, Natalie" , linux-kernel@vger.kernel.org In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <200608071730.47120.ak@suse.de> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1011 Lines: 29 On 8/8/06, Eric W. Biederman wrote: > "Keith Mannthey" writes: > > > On 8/7/06, Eric W. Biederman wrote: > >> Andi Kleen writes: > >> > >> >> > >> >> #include > >> >> > >> >> +#define PERCPU_ENOUGH_ROOM 65536 > > > > Is it possible to put this into -mm untill things are sorted? > > 2.6.18-rc3-mm2 x86_64 is still without any per-cpu space for modules. > > I think we are sorted (see the later patch to auto size the per cpu > area). But you should be ok with current -mm if you compile for 64 or > fewer cpus. Yep it looks like the config file I tote around on this box has CONFIG_NR_CPUS=128. I thought this this was the default NR_CPUS but it is not. Thanks, Keith - 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/