From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756018Ab2D3OD4 (ORCPT ); Mon, 30 Apr 2012 10:03:56 -0400 Received: from cantor2.suse.de ([195.135.220.15]:44852 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752882Ab2D3ODz (ORCPT ); Mon, 30 Apr 2012 10:03:55 -0400 Date: Mon, 30 Apr 2012 15:54:34 +0200 From: Jan Kara To: "J. Bruce Fields" Cc: Jan Kara , linux-fsdevel@vger.kernel.org, LKML , Al Viro , swhiteho@redhat.com Subject: Re: [PATCH 0/6] Get rid of I_MUTEX_QUOTA use Message-ID: <20120430135434.GB5239@quack.suse.cz> References: <1335387467-4928-1-git-send-email-jack@suse.cz> <20120425212532.GB3251@fieldses.org> <20120426132608.GA10368@quack.suse.cz> <20120427134752.GD14973@fieldses.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20120427134752.GD14973@fieldses.org> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri 27-04-12 09:47:52, J. Bruce Fields wrote: > On Thu, Apr 26, 2012 at 03:26:08PM +0200, Jan Kara wrote: > > On Wed 25-04-12 17:25:32, J. Bruce Fields wrote: > > > On Wed, Apr 25, 2012 at 10:57:41PM +0200, Jan Kara wrote: > > > > > > > > Hello, > > > > > > > > this patch set changes generic quota code (and filesystems relying on it) > > > > so that they don't use special locking class I_MUTEX_QUOTA. The only remaining > > > > user of I_MUTEX_QUOTA is GFS2. If noone has objections, I can merge these > > > > patches through my tree or Bruce, you can take them as your work depends > > > > on these changes. > > > > > > My changes will likely need to go through Al, and depend on GFS2 being > > > fixed as well. > > > > > > So it's up to Al. Best might be to just merge it through your tree and > > > let us sort it out in the next merge window? > > OK, I've added patches to my tree for now. I also sent a patch for GFS2 > > but after some investigation that's mostly a cleanup grade and Steven can > > merge it independently. Quota inode in GFS2 is hidden system file so there > > should be no locking problems with it wrt your patches. > > OK. In that case I suppose I'd like Al to take patches 1-4 of the 5 I > posted most recently (followups to > http://mid.gmane.org/20120425152041.GA751@fieldses.org), probably after > your fixes go in. I'll resend if necessary after they go in. Yeah. But also please rename I_MUTEX_QUOTA to something better describing what's going on... > (I'm also going ahead and pushing out the rest of my delegation patches, > to be merged for 3.5; that solves most of my delegation problem, leaving > just a race in rename to be closed by those 4 patches.) Honza -- Jan Kara SUSE Labs, CR