From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: [PATCHSET block/for-linus] writeback: cgroup writeback fixes Date: Tue, 29 Sep 2015 12:47:49 -0400 Message-ID: <1443545274-18787-1-git-send-email-tj@kernel.org> Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:date:message-id; bh=BYZDrtWiJG3eESIjeB9ISywHkwEP5Mvtb7x2r2TWEIk=; b=CYUOwTfsAhRBTc9G3rVc8vGvEeirxlpYcNQWL0fKZIPouhKc/QAtJ2Nopc8E2rJGy5 8pGfvBo0UD4GRZBtx2ofHrj0gMsEKBvkgfjHczwzAi37Ef9YrnbrhyC0+J04Ar5atree BI5AK8uon/G7PGUv56JoY6shd95yHVB+zBo6RSVABkmUo0A3NXX6LJkJji2d82tTZhnC VxsmiY6eJP05Kxiff+7m0yJy/V5v6na4DLQd5sfiJ3nEvodsdBjac3F1w9+bGsfmhPGb AMEW9BbZpf+ZtYbLEBuKm6cgEBqMX49m1Qi4U7wDaS4DzcQ5owTKG2GVjIFDftQfLPuZ f32Q== Sender: cgroups-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: axboe-tSWWG44O7X1aa/9Udqfwiw@public.gmane.org Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, tytso-3s7WtUTddSA@public.gmane.org, dedekind1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, decui-0li6OtcxBFHby3iVrkZq2A@public.gmane.org, kernel-team-b10kYP2dOMg@public.gmane.org Hello, This patchset contains the following five patches fixing bugs in cgroup writeback support. 0001-writeback-laptop_mode_timer_fn-needs-rcu_read_lock-a.patch 0002-writeback-fix-bdi_writeback-iteration-in-wakeup_dirt.patch 0003-writeback-bdi_writeback-iteration-must-not-skip-dyin.patch 0004-writeback-memcg-dirty_throttle_control-should-be-ini.patch 0005-writeback-fix-incorrect-calculation-of-available-mem.patch 0001 affects laptop_mode users. 0002-0005 affect users who enable cgroup writeback support. This patchset is also available in the following git branch. git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git review-cgwb-4.3-fixes diffstat follows. Thanks. fs/fs-writeback.c | 32 +++++++++++++------ include/linux/backing-dev-defs.h | 3 + include/linux/backing-dev.h | 63 --------------------------------------- include/linux/memcontrol.h | 5 +-- mm/backing-dev.c | 17 +++++++++- mm/memcontrol.c | 35 ++++++++++----------- mm/page-writeback.c | 54 +++++++++++++++++++-------------- 7 files changed, 92 insertions(+), 117 deletions(-) -- tejun