From owner-freebsd-stable@freebsd.org Wed Apr 4 17:01:56 2018 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id C7082F9D183 for ; Wed, 4 Apr 2018 17:01:56 +0000 (UTC) (envelope-from george+freebsd@m5p.com) Received: from mailhost.m5p.com (mailhost.m5p.com [74.104.188.4]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "m5p.com", Issuer "Let's Encrypt Authority X3" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 551D6860F1 for ; Wed, 4 Apr 2018 17:01:56 +0000 (UTC) (envelope-from george+freebsd@m5p.com) Received: from [IPv6:2001:470:1f07:15ff::1f] (haymarket.m5p.com [IPv6:2001:470:1f07:15ff::1f]) (authenticated bits=0) by mailhost.m5p.com (8.15.2/8.15.2) with ESMTPSA id w34H0GJH059718 (version=TLSv1.2 cipher=DHE-RSA-AES128-SHA bits=128 verify=NO) for ; Wed, 4 Apr 2018 13:01:42 -0400 (EDT) (envelope-from george+freebsd@m5p.com) Subject: Re: kern.sched.quantum: Creepy, sadistic scheduler To: freebsd-stable@freebsd.org References: <9FDC510B-49D0-4722-B695-6CD38CA20D4A@gmail.com> From: George Mitchell Openpgp: preference=signencrypt Autocrypt: addr=george+freebsd@m5p.com; 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FreeBSD amd64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="ja0Kbs71x11GHcEIey9D1hHoIwS60nCfy" X-Spam-Status: No, score=0.2 required=10.0 tests=HELO_MISC_IP, RP_MATCHES_RCVD autolearn=no autolearn_force=no version=3.4.1 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on mattapan.m5p.com X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.6.2 (mailhost.m5p.com [IPv6:2001:470:1f07:15ff::f7]); Wed, 04 Apr 2018 13:01:42 -0400 (EDT) X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 04 Apr 2018 17:01:57 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --ja0Kbs71x11GHcEIey9D1hHoIwS60nCfy Content-Type: multipart/mixed; boundary="23lrORpkBjyj0XYEAMvDhKXKP049UBfvX"; protected-headers="v1" From: George Mitchell To: freebsd-stable@freebsd.org Message-ID: <38366d2c-12e6-39f1-c605-cb7ff4f1354e@m5p.com> Subject: Re: kern.sched.quantum: Creepy, sadistic scheduler References: <9FDC510B-49D0-4722-B695-6CD38CA20D4A@gmail.com> In-Reply-To: --23lrORpkBjyj0XYEAMvDhKXKP049UBfvX Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 04/04/18 10:34, Peter wrote: > [...] It does not make sense to me if now we state that > we cannot do it anymore because single-CPU is uncommon today. > [...] +1. -- George --23lrORpkBjyj0XYEAMvDhKXKP049UBfvX-- --ja0Kbs71x11GHcEIey9D1hHoIwS60nCfy Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEENdM4ZHktsJW5kKZXwRES3m+p4fkFAlrFBKAACgkQwRES3m+p 4fnklQ/8D+gdNiBXjHFUzDkGisH5/gkCBGOGVPC+YZGzNRl+SmGjF60Xbq0VEUgM 1zb93sBSBSALF3LHRmqeTgfh/2EiSToKa4uvO2d8ayk1tLpduS6eiV9PJIQD87dC +osLH2yrtfStP2Pg931m/IucJBojhVjaZfLeKfq7ZRjwkLUWZyY72yG178W0X4YC ctYqRr3m8ff6hZQFQSjL7uy1TI2Tgt4u3sopBOpzDvgO62ZmmxJSSS6nciPmpNgK HeTsyL/q1oco+YIoCOfb03cAyvyQiTt7KBJMVm23i+U9n0dppsK/YzTWwUA5Zt5o dKgMpHleyHZ7+k2B1j7Z4v1hYc3kXyR+ylccDwd19x8I3FyOR2HyIZKj3UEGsMKs rBYo1/W4NvhVzTVYtpc5RFfO/N9v2GzB/ENOG0/ZIUmnvk8J3gCex6NUXSk64kmg nEuVXFV8KCy1i4EjvH3x+zO0WmpF9ExPEv57RyWLfz70qVYTCQiAfFDelYErcrJh 6Kd8yEfVZyzvFnioH6lFbNekz1v/1PLgoBcWU34l1ecYy+eO6fXTr59J8VaIsAbx ELTk8xgP968q89jLR8irLpoh/Da5hnN3/rgLmanPF/uwUw31HYe7m94kLOU+rcKV Wxod/rbjYbbeTurph+eFRrRe8O5ngjJtestmjZ2yJ34DAH25+4E= =toWY -----END PGP SIGNATURE----- --ja0Kbs71x11GHcEIey9D1hHoIwS60nCfy--