From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail191.messagelabs.com (mail191.messagelabs.com [216.82.242.19]) by kanga.kvack.org (Postfix) with SMTP id 5471E6B008A for ; Fri, 6 Mar 2009 16:42:02 -0500 (EST) Received: from localhost (smtp.ultrahosting.com [127.0.0.1]) by smtp.ultrahosting.com (Postfix) with ESMTP id 40C0F82D879 for ; Fri, 6 Mar 2009 16:47:40 -0500 (EST) Received: from smtp.ultrahosting.com ([74.213.175.254]) by localhost (smtp.ultrahosting.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 4rKtM1SdHtCl for ; Fri, 6 Mar 2009 16:47:35 -0500 (EST) Received: from qirst.com (unknown [74.213.171.31]) by smtp.ultrahosting.com (Postfix) with ESMTP id 1BB5F82D875 for ; Fri, 6 Mar 2009 16:45:12 -0500 (EST) Date: Fri, 6 Mar 2009 16:29:23 -0500 (EST) From: Christoph Lameter Subject: Re: possible bug in find_get_pages In-Reply-To: <20090306211336.GA5981@linux.intel.com> Message-ID: References: <20090306192625.GA3267@linux.intel.com> <20090306211336.GA5981@linux.intel.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org To: mark gross Cc: linux-mm@kvack.org, npiggin@suse.de List-ID: On Fri, 6 Mar 2009, mark gross wrote: > Still form a static read of the code that goto repeat raises > eyebrows as why would anyone expect to get anything different from > radix_page_deref_slot calling it again with the same arguments? Another processor may be updating the same structure. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org