Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933001AbaD3JP0 (ORCPT ); Wed, 30 Apr 2014 05:15:26 -0400 Received: from mail-ee0-f45.google.com ([74.125.83.45]:51739 "EHLO mail-ee0-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758636AbaD3JPU (ORCPT ); Wed, 30 Apr 2014 05:15:20 -0400 Date: Wed, 30 Apr 2014 11:15:15 +0200 From: Miklos Szeredi To: Linus Torvalds Cc: Al Viro , Dave Chinner , Linux Kernel Mailing List , linux-fsdevel Subject: Re: dcache shrink list corruption? Message-ID: <20140430091515.GB3113@tucsk.piliscsaba.szeredi.hu> References: <20140429181610.GJ18016@ZenIV.linux.org.uk> <20140429191015.GK18016@ZenIV.linux.org.uk> <20140429211851.GA32204@dastard> <20140429214842.GL18016@ZenIV.linux.org.uk> <20140429232013.GM18016@ZenIV.linux.org.uk> <20140430023142.GN18016@ZenIV.linux.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Apr 29, 2014 at 07:56:13PM -0700, Linus Torvalds wrote: > On Tue, Apr 29, 2014 at 7:31 PM, Al Viro wrote: > > > > OK, aggregate diff follows, more readable splitup (3 commits) attached. > > It seems to survive beating here; testing, review and comments are > > welcome. > > Miklos, did you have some particular load that triggered this, or was > it just some reports? It would be really good to get this patch some > stress-testing. > > I like how the patch removes more lines than it adds, but apart from > that it's hard to read the patch (even the split-out ones) and say > anything more about it. I think this needs a *lot* of testing. IBM is triggering this with the host01 test from the LTP suite. I haven't yet tried to reproduce it. Thanks, Miklos -- 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/