From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail137.messagelabs.com (mail137.messagelabs.com [216.82.249.19]) by kanga.kvack.org (Postfix) with SMTP id 053778D0001 for ; Mon, 25 Oct 2010 09:16:44 -0400 (EDT) Date: Mon, 25 Oct 2010 21:16:39 +0800 From: Wu Fengguang Subject: Re: [BUGFIX][PATCH] fix is_mem_section_removable() page_order BUG_ON check. Message-ID: <20101025131639.GA19697@localhost> References: <20101025153726.2ae9baec.kamezawa.hiroyu@jp.fujitsu.com> <20101025074933.GB5452@localhost> <20101025131025.GA18570@tiehlicka.suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20101025131025.GA18570@tiehlicka.suse.cz> Sender: owner-linux-mm@kvack.org To: Michal Hocko Cc: KAMEZAWA Hiroyuki , "linux-mm@kvack.org" , "akpm@linux-foundation.org" , Mel Gorman List-ID: > I guess this is not necessary as all page_order callers check PageBuddy > anyway AFAICS. Sure -- otherwise the VM_BUG_ON() will already go bang :-) -- 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