From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: [PATCHSET REPOST] sched, cgroup: implement cgroup v2 interface for cpu controller Date: Tue, 5 Jan 2016 11:47:58 -0500 Message-ID: <20160105164758.GD5995@mtj.duckdns.org> Mime-Version: 1.0 Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:date:from:to:cc:subject:message-id:mime-version:content-type :content-disposition:user-agent; bh=OTVP/noURTNbjWRNPVfbOExvTxFFaRxSeq9pttvppcM=; b=NaUWW/aKzGNbBAJT5IDacL/MD3GWuliLy1AGjDpGvhmMJN+ZhCfZx4MlyAzrMOiThN cJyhEzkuoVXv76iKsdu5ynaSo82NHEGjSc5RiENYVt8l9lSHK5ufBIdB6yWiTG9LERUP 8svfyyD2e+HiKKImc0IfHo9oBeIUIr0cuhEGN18xAMbvhTWfG27kmH5oP6C+FKivus5b UOjeYFSqWgJ6lZDgH19e3sGZASrXjwXs9AVI1GCHtJ3VfvOvtnsNybHB7OqWcUsWmnKT hagxIntQkd36OWcAtkciVnwfzUlSNLncKGP616cGbgkHaQcOOi9ofL6YoJiIgaio92u6 gKdA== Content-Disposition: inline Sender: cgroups-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Ingo Molnar , Peter Zijlstra , Li Zefan , Johannes Weiner , Paul Turner Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Andrew Morton , Linus Torvalds , kernel-team-b10kYP2dOMg@public.gmane.org Hello, This patchset implements cgroup v2 interface for cpu controller and a repost of the following. http://lkml.kernel.org/g/1438641689-14655-1-git-send-email-tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org The first patch is folded and applied into v2 documentation. The second patch is unchanged. The third is unchanged from the posted v2. The patchset got blocked by discussion on in-process hierarchical resource contorl. The following message is to restart the discussion. http://lkml.kernel.org/g/20160105154503.GC5995-qYNAdHglDFBN0TnZuCh8vA@public.gmane.org While the conclusion hasn't been reached, none of the issues being debated affects the system level interface and there's no technical reason to hold off these patches especially given that cgroup v2 is being released in the coming merge window for memory and io controllers. Can we please go ahead with these? diffstat follows. kernel/sched/core.c | 149 +++++++++++++++++++++++++++++++++++++++++++++++-- kernel/sched/cpuacct.c | 57 ++++++++++++------ kernel/sched/cpuacct.h | 5 + 3 files changed, 189 insertions(+), 22 deletions(-) Thanks. -- tejun