Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756771Ab0FAV1I (ORCPT ); Tue, 1 Jun 2010 17:27:08 -0400 Received: from smtp-out.google.com ([216.239.44.51]:45642 "EHLO smtp-out.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754155Ab0FAV1E (ORCPT ); Tue, 1 Jun 2010 17:27:04 -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=W+RH3kGq59Vx7YncqGoO7u2L6sCXwK7+tocTXqlV8f93ecDRPQeVN0pgHX5CM9QLz ayqYL+NVB6P5c8v1+Hgvw== Date: Tue, 1 Jun 2010 14:26:56 -0700 (PDT) From: David Rientjes X-X-Sender: rientjes@chino.kir.corp.google.com To: Oleg Nesterov cc: KOSAKI Motohiro , LKML , linux-mm , Andrew Morton , KAMEZAWA Hiroyuki , Nick Piggin Subject: Re: [PATCH 1/5] oom: select_bad_process: check PF_KTHREAD instead of !mm to skip kthreads In-Reply-To: <20100601212023.GA24917@redhat.com> Message-ID: References: <20100531182526.1843.A69D9226@jp.fujitsu.com> <20100601212023.GA24917@redhat.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: 1066 Lines: 20 On Tue, 1 Jun 2010, Oleg Nesterov wrote: > But yes, I agree, the problem is minor. But nevertheless it is bug, > the longstanding bug with the simple fix. Why should we "hide" this fix > inside the long series of non-trivial patches which rewrite oom-killer? > And it is completely orthogonal to other changes. > Again, the question is whether or not the fix is rc material or not, otherwise there's no difference in the route that it gets upstream: the patch is duplicated in both series. If you feel that this minor issue (which has never been reported in at least the last three years and doesn't have any side effects other than a couple of millisecond delay until unuse_mm() when the oom killer will kill something else) should be addressed in 2.6.35-rc2, then that's a conversation to be had with Andrew. -- 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/