From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: [PATCHv1 0/6] rdma controller support Date: Tue, 5 Jan 2016 16:56:23 -0500 Message-ID: <20160105215623.GH5995@mtj.duckdns.org> References: <1452020286-9508-1-git-send-email-pandit.parav@gmail.com> 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:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; bh=EweKpZwPMMrRePLv2EBaRWdu5nigNCEN89AMvRN6ezA=; b=wsItk1Uyute3COFhGmH2ahd7GAzFS5mqwyrkKOL8ToVNQJOtROTDpsHJf03Zi8Wi83 tv9k+RgXlTPj1Dm7wbgzMjoJSXgsgpElG7xFvuwXxnpRrbU7WabwG+4RKEJXDPXVmlcm X7k1uZ+QWNNwiQZ6uYiMjTk+4UNAHL7+nFI4r4r1Dfv/AsFIXyFjbeBQE33nRa5Ac0Iv JdEu0ox9QV75PEqHb8PXbqvblahWByZR3MV2nNNFzBvAeogGzML07cee2eBmTI0N5/oq d2zDxR9KBIVJrEnFn0bkp8ETjJDRCUEzO06qsys/J7nGBDIPidCOH6L9CN5vfrhudvLs mQtA== Content-Disposition: inline In-Reply-To: <1452020286-9508-1-git-send-email-pandit.parav-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Parav Pandit Cc: cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-doc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, lizefan-hv44wF8Li93QT0dZR+AlfA@public.gmane.org, hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org, dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, liranl-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org, sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org, haggaie-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org, corbet-T1hC0tSOHrs@public.gmane.org, james.l.morris-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org, serge-A9i7LUbDfNHQT0dZR+AlfA@public.gmane.org, ogerlitz-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org, matanb-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org, raindel-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org, akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org, linux-security-module-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Hello, On Wed, Jan 06, 2016 at 12:28:00AM +0530, Parav Pandit wrote: > Resources are not defined by the RDMA cgroup. Resources are defined > by RDMA/IB stack & optionally by HCA vendor device drivers. As I wrote before, I don't think this is a good idea. Drivers will inevitably add non-sensical "resources" which don't make any sense without much scrutiny. If different controllers can't agree upon the same set of resources, which probably is a pretty good sign that this isn't too well thought out to begin with, at least make all resource types defined by the controller itself and let the controllers enable them selectively. Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html