From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from aserp1040.oracle.com ([141.146.126.69]:36241 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750877AbdGMC3U (ORCPT ); Wed, 12 Jul 2017 22:29:20 -0400 Reply-To: ashish.samant@oracle.com Subject: Re: [PATCH] fuse: Dont set_page_dirty_lock() for ITER_BVEC pages for async_dio References: <1498177988-18688-1-git-send-email-ashish.samant@oracle.com> <5963F350.6030309@oracle.com> To: Miklos Szeredi Cc: linux-fsdevel@vger.kernel.org, fuse-devel From: Ashish Samant Message-ID: <5966DAED.7020306@oracle.com> Date: Wed, 12 Jul 2017 19:29:01 -0700 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-fsdevel-owner@vger.kernel.org List-ID: On 07/12/2017 05:21 AM, Miklos Szeredi wrote: > On Mon, Jul 10, 2017 at 11:36 PM, Ashish Samant > wrote: >> Hi, >> >> Any update here? This attempts to fix a real deadlock which happens as soon >> as a loop device is created in a fuse mount point with the async_dio mount >> option enabled. > The patch header should contain the explanation of this deadlock. > > Can you please resend the patch with a more detailed description? Sent V2 with detailed commit message. Thanks, Ashish > > Thanks, > Miklos