From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda1.sgi.com [192.48.157.11]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id pASJt90x252548 for ; Mon, 28 Nov 2011 13:55:09 -0600 Date: Mon, 28 Nov 2011 14:55:05 -0500 From: Christoph Hellwig Subject: Re: XFS read hangs in 3.1-rc10 Message-ID: <20111128195505.GA3759@infradead.org> References: <20111020224214.GC22772@hostway.ca> <20111021132240.GA24136@infradead.org> <20111021202857.GB30100@hostway.ca> <20111024082219.GA19941@infradead.org> <20111025200748.GA25043@hostway.ca> <20111026112521.GA10432@infradead.org> <20111104210324.GB14983@infradead.org> <20111116195643.GF24411@hostway.ca> <20111120153241.GA23511@infradead.org> <20111128190554.GA31168@hostway.ca> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20111128190554.GA31168@hostway.ca> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xfs-bounces@oss.sgi.com Errors-To: xfs-bounces@oss.sgi.com To: Simon Kirby Cc: bpm@sgi.com, linux-kernel@vger.kernel.org, xfs@oss.sgi.com On Mon, Nov 28, 2011 at 11:05:54AM -0800, Simon Kirby wrote: > On Sun, Nov 20, 2011 at 10:32:41AM -0500, Christoph Hellwig wrote: > > > On Wed, Nov 16, 2011 at 11:56:43AM -0800, Simon Kirby wrote: > > > Sorry for the delay in testing. > > > > > > Yes, everything looks fine even with the xfs_log_force line from your > > > patch commented out. So, the changes in xfs_reclaim_inode() are just the > > > set_bit(XBT_FORCE_FLUSH) and wake_up_process(), relative to 3.1. > > > > Dave pointed out that we can do better than the big hammer, and the > > patch below should fix your issue, too. Can you test it? > > Yes, seems to be fine. No hung task warnings, tested for ~5 days. Thanks a lot for the testing Simon. Ben, can you add a: Tested-by: Simon Kirby to the patch when applying it? _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs