From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757129AbbFPWxn (ORCPT ); Tue, 16 Jun 2015 18:53:43 -0400 Received: from mail-yh0-f50.google.com ([209.85.213.50]:36543 "EHLO mail-yh0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751731AbbFPWxd (ORCPT ); Tue, 16 Jun 2015 18:53:33 -0400 From: Tejun Heo To: axboe@kernel.dk Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, lizefan@huawei.com, cgroups@vger.kernel.org, hannes@cmpxchg.org, kernel-team@fb.com, tytso@mit.edu, adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org Subject: [PATCHSET v2 block/for-4.2/writeback] ext4: implement cgroup writeback support Date: Tue, 16 Jun 2015 18:53:11 -0400 Message-Id: <1434495193-31182-1-git-send-email-tj@kernel.org> X-Mailer: git-send-email 2.4.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, This is v2. The only change from the last take[L] is * Updated to reflect the earlier MS_CGROUPWB -> SB_I_CGROUPWB change. This patchset implements cgroup writeback support for ext4, which is enabled for writeback and ordered data modes. This patchset contains the following two patches. 0001-ext4-replace-ext4_io_submit-io_op-with-io_wbc.patch 0002-ext4-implement-cgroup-writeback-support.patch 0001 is a prep patch which replaces io_submit->io_op w/ ->io_wbc. 0002 implements cgroup writeback support. This patchset is on top of [1] block/for-4.2/writeback +[2] [PATCHSET] cgroup, writeback: misc updates for cgroup writeback support and available on in the following git branch. git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git review-cgroup-writeback-ext4 diffstat follows. Thanks. fs/ext4/ext4.h | 2 +- fs/ext4/page-io.c | 8 ++++++-- fs/ext4/super.c | 2 ++ 3 files changed, 9 insertions(+), 3 deletions(-) -- tejun [L] http://lkml.kernel.org/g/1434146543-26358-1-git-send-email-tj@kernel.org [1] git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git for-4.2/writeback [2] http://lkml.kernel.org/g/1434494912-31043-1-git-send-email-tj@kernel.org