Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932112AbZAWSm7 (ORCPT ); Fri, 23 Jan 2009 13:42:59 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754121AbZAWSmv (ORCPT ); Fri, 23 Jan 2009 13:42:51 -0500 Received: from smtp-out.google.com ([216.239.33.17]:52055 "EHLO smtp-out.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753593AbZAWSmu (ORCPT ); Fri, 23 Jan 2009 13:42:50 -0500 DomainKey-Signature: a=rsa-sha1; s=beta; d=google.com; c=nofws; q=dns; h=mime-version:in-reply-to:references:date:message-id:subject:from:to: cc:content-type:content-transfer-encoding: x-gmailtapped-by:x-gmailtapped; b=XG9wJbB6V3Bb1W0eXZachSA6eEfx6aKGhdfdNVMvQg829pxn2+pa72Q4Y+zhwdbcw ST3Bz9FlNlrNjhlukHGiw== MIME-Version: 1.0 In-Reply-To: <20090123183653.GC5984@elte.hu> References: <20090123004703.25103.29754.stgit@menage.corp.google.com> <20090123181056.GA31142@elte.hu> <6599ad830901231032h76a301ceica371145eca30388@mail.gmail.com> <20090123183653.GC5984@elte.hu> Date: Fri, 23 Jan 2009 10:42:44 -0800 Message-ID: <6599ad830901231042w69555fdfi5a033c0856a55824@mail.gmail.com> Subject: Re: [PATCH] cgroup: Fix root_count when mount fails due to busy subsystem From: Paul Menage To: Ingo Molnar Cc: akpm@linux-foundation.org, serue@us.ibm.com, linux-kernel@vger.kernel.org, containers@lists.osdl.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-GMailtapped-By: 172.25.146.18 X-GMailtapped: menage Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 534 Lines: 15 On Fri, Jan 23, 2009 at 10:36 AM, Ingo Molnar wrote: >> >> It's via the call to deactivate_super(). > > Which exact call chain is that? cgroup_get_sb() -> *failure* -> deactivate_super() -> VFS stuff (sorry, no access to a source tree right now) -> cgroup_kill_sb() Paul -- 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/