From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Michael Kerrisk (man-pages)" Subject: Re: cgroups(7): documenting cgroups v2 delegation Date: Wed, 10 Jan 2018 23:34:46 +0100 Message-ID: References: <20180108141450.GP3668920@devbig577.frc2.facebook.com> <6c9fdaee-739f-164d-d04e-fb3a7319db90@gmail.com> <20180109210722.GS3668920@devbig577.frc2.facebook.com> <672cd179-31be-e03a-f9ff-ce59b76e23e2@gmail.com> <20180110142640.GB3668920@devbig577.frc2.facebook.com> <655118da-6d58-8f02-7367-77c10a3c16ea@gmail.com> <20180110193907.GC3460072@devbig577.frc2.facebook.com> <20180110221418.GF3460072@devbig577.frc2.facebook.com> <5207cfc8-5525-b932-baee-6b0160886178@gmail.com> <20180110222726.GG3460072@devbig577.frc2.facebook.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=cc:subject:to:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=r0Xr/uaOOjxpzxyY4+v/dsMOtHWjQowVUYYix20O/OU=; b=ChalvRs4F3kZmqjn5/CLuiZ7Fl0fBxBCweSw8TwJjkYvXofpu+KDBoB1m4IfsumEwx lEyAuwl+KJwbcFeNq81CeMsi/AS/2nl2lvdfs/yF4Q3mA6eV0yPJoHTKNmqCHKZ5+lbq WToVuFYLE6uXoMi4YOyBN1Ac+cgFYc2Nods9tcGW5Ihj72VyotLWD0aboWahR+njQF7H scXEauShCihlLE7xYqpaU4umLve9IMLMIGQ1SY2vfVM08wU9jK/pnYnObHNBu5Q5lAi+ mS1VJBNydy596iWVRKYufLJrQF7o8l324DF8GhdRFJarLK50iNwseLgm9/gOhOZHuta7 g+Ig== In-Reply-To: <20180110222726.GG3460072-4dN5La/x3IkLX0oZNxdnEQ2O0Ztt9esIQQ4Iyu8u01E@public.gmane.org> Content-Language: en-US Sender: linux-man-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: Content-Type: text/plain; charset="us-ascii" To: Tejun Heo Cc: mtk.manpages-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, "Serge E. Hallyn" , linux-man , lkml , cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Roman Gushchin On 01/10/2018 11:27 PM, Tejun Heo wrote: > Hello, > > On Wed, Jan 10, 2018 at 11:24:05PM +0100, Michael Kerrisk (man-pages) wrote: >>> Oh, I'm probably mixing up two things. >>> >>> 1. When delegating, cgroup.threads should be delegated. Doing that >>> selectively doesn't achieve anything meaningful. >> >> Understood. But surely delegating cgroup.threads is effectively >> meaningless when delegating a "domain" cgroup tree? (Obviously it's >> not harmful to delegate the the cgroup.threads file in this case; >> it's just not useful to do so.) > > Yeap, unless we can somehow support non-root mixed domains. Thanks for the clarification/confirmation, Tejun. Cheers, Michael -- Michael Kerrisk Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/ Linux/UNIX System Programming Training: http://man7.org/training/ -- To unsubscribe from this list: send the line "unsubscribe linux-man" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html