Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933442Ab0FCGhj (ORCPT ); Thu, 3 Jun 2010 02:37:39 -0400 Received: from smtp-out.google.com ([74.125.121.35]:14935 "EHLO smtp-out.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933338Ab0FCGhh (ORCPT ); Thu, 3 Jun 2010 02:37:37 -0400 DomainKey-Signature: a=rsa-sha1; s=beta; d=google.com; c=nofws; q=dns; h=date:from:x-x-sender:to:cc:subject:in-reply-to:message-id: references:user-agent:mime-version:content-type:x-system-of-record; b=Afh8yf6Z1GtrrsMhrgRVKqRRfjIGwSstGAh6soYsjxa/pCTCebcEeXBNOH/B85MlU Rd/YC5ar7XxSjdXE6N2qQ== Date: Wed, 2 Jun 2010 23:37:31 -0700 (PDT) From: David Rientjes X-X-Sender: rientjes@chino.kir.corp.google.com To: KOSAKI Motohiro cc: "Luis Claudio R. Goncalves" , LKML , linux-mm , Oleg Nesterov , Andrew Morton , KAMEZAWA Hiroyuki , Nick Piggin Subject: Re: [PATCH 06/12] oom: remove warning for in mm-less task __oom_kill_process() In-Reply-To: <20100603145330.7259.A69D9226@jp.fujitsu.com> Message-ID: References: <20100603135106.7247.A69D9226@jp.fujitsu.com> <20100603145330.7259.A69D9226@jp.fujitsu.com> User-Agent: Alpine 2.00 (DEB 1167 2008-08-23) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-System-Of-Record: true Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 552 Lines: 17 On Thu, 3 Jun 2010, KOSAKI Motohiro wrote: > If the race of mm detach in task exiting vs oom is happen, > find_lock_task_mm() can be return NULL. > > So, the warning is pointless. > Oh, please. This isn't rc material. I already remove this entire function in my patchset, why are you even bothering? -- 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/