X-Spam-Checker-Version: SpamAssassin 3.3.0-r574664 (2007-09-11) on oss.sgi.com X-Spam-Level: X-Spam-Status: No, score=-2.3 required=5.0 tests=AWL,BAYES_00 autolearn=ham version=3.3.0-r574664 Received: from cuda.sgi.com (cuda3.sgi.com [192.48.176.15]) by oss.sgi.com (8.12.11.20060308/8.12.11/SuSE Linux 0.7) with ESMTP id m9M9SZO5019682 for ; Wed, 22 Oct 2008 02:28:35 -0700 X-ASG-Debug-ID: 1224667819-17cc00850000-NocioJ X-Barracuda-URL: http://cuda.sgi.com:80/cgi-bin/mark.cgi Received: from mx1.suse.de (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id 2E1481458BC3 for ; Wed, 22 Oct 2008 02:30:20 -0700 (PDT) Received: from mx1.suse.de (mx1.suse.de [195.135.220.2]) by cuda.sgi.com with ESMTP id LHu7H4Blbqh0RThk for ; Wed, 22 Oct 2008 02:30:20 -0700 (PDT) X-ASG-Whitelist: Barracuda Reputation Received: from Relay2.suse.de (mail2.suse.de [195.135.221.8]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.suse.de (Postfix) with ESMTP id 6C2C842A31; Wed, 22 Oct 2008 11:30:18 +0200 (CEST) Date: Wed, 22 Oct 2008 11:30:18 +0200 From: Nick Piggin To: Christoph Hellwig Cc: xfs@oss.sgi.com X-ASG-Orig-Subj: Re: [patch 2/2] xfs: use scalable vmap API Subject: Re: [patch 2/2] xfs: use scalable vmap API Message-ID: <20081022093018.GD4359@wotan.suse.de> References: <20081021082542.GA6974@wotan.suse.de> <20081021082735.GB6974@wotan.suse.de> <20081021120932.GB13348@infradead.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20081021120932.GB13348@infradead.org> User-Agent: Mutt/1.5.9i X-Barracuda-Connect: mx1.suse.de[195.135.220.2] X-Barracuda-Start-Time: 1224667821 X-Barracuda-Virus-Scanned: by cuda.sgi.com at sgi.com On Tue, Oct 21, 2008 at 08:09:32AM -0400, Christoph Hellwig wrote: > On Tue, Oct 21, 2008 at 10:27:35AM +0200, Nick Piggin wrote: > > + bp->b_addr = vm_map_ram(bp->b_pages, bp->b_page_count, > > + -1, PAGE_KERNEL); > > What does the -1 stand for? Default node.