From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-yw0-f193.google.com ([209.85.161.193]:39452 "EHLO mail-yw0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751816AbeFETlM (ORCPT ); Tue, 5 Jun 2018 15:41:12 -0400 Date: Tue, 5 Jun 2018 12:41:09 -0700 From: Tejun Heo To: Josef Bacik Cc: axboe@kernel.dk, kernel-team@fb.com, linux-block@vger.kernel.org, akpm@linux-foundation.org, hannes@cmpxchg.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org Subject: Re: [PATCH 05/13] swap,blkcg: issue swap io with the appropriate context Message-ID: <20180605194109.GI1351649@devbig577.frc2.facebook.com> References: <20180605132948.1664-1-josef@toxicpanda.com> <20180605132948.1664-6-josef@toxicpanda.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180605132948.1664-6-josef@toxicpanda.com> Sender: linux-fsdevel-owner@vger.kernel.org List-ID: On Tue, Jun 05, 2018 at 09:29:40AM -0400, Josef Bacik wrote: > From: Tejun Heo > > For backcharging we need to know who the page belongs to when swapping > it out. > > Signed-off-by: Tejun Heo > Signed-off-by: Josef Bacik Acked-by: Tejun Heo I still think it might be worthwhile to mention that we're skipping over the rw_page cases. Thanks. -- tejun