Received: by 2002:a05:6a10:9848:0:0:0:0 with SMTP id x8csp580535pxf; Thu, 8 Apr 2021 08:53:54 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzuTdtEDDC43e9YVfYNeheEznJzqaL81JufI0lfA1Pa1+ZsBARFBLnktYGTO9zO99VLqkhF X-Received: by 2002:a7b:c34a:: with SMTP id l10mr9254382wmj.46.1617897234573; Thu, 08 Apr 2021 08:53:54 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1617897234; cv=none; d=google.com; s=arc-20160816; b=qoRDJcEG05Ru7HCvWfG1rvGk9z5y2d5fKxMDydYaI5PQkH9Vjnnm1jzPzfeqydhT4i LK6zZ7R9b5rGlDJKMYtS275inkiB9Z4hRTHfgqrgc8TNMSv8fhKvaM2OD5eKEm4c1Fm+ hX/wvGpq84Jpdkb0YPQVaEKwxbim8p70+zLd6qAg8NWD0mBVq/o6lXYGzDYyCnaRFuZO bx9RePsSqkWYN2aV8ee3wXSt+V1zDEztM2aG6XVPEtxyl21Z5oCk17qZ4xFp6BqsJVu0 Kh3uHYW1vKU8MvsGFlf5GhzMrG6ZxEj09pLRLLfSqHYtMPNXRl/IoW8jOMZrhGzK1c0K rY4Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:user-agent:references :in-reply-to:date:cc:to:from:subject:message-id; bh=9uhzzVkRSiih20TcB68wJbgxo64uIwH9hVCQHRkM/dM=; b=I0PHYMHcpNP7bXDoStrGpAC8o9yqkp0tePGLa/4mR04/3ccXREgYWq/Sl3CqISYJ0v WEgnwtcq9yS+g77OV4T8uejBkRscJXIv8LVUew5W2moslokRcjsVROMzm0THef88ywgQ MyaItkVb0OR6l/uULr2IXESNIeQPdystYwqrMvJS6bKu470fX0LHnZPNukSdFNQr/2Uc LJ4C4hJnOOqT4iQZLgPYwrHFwo2nzJFlBn7opWOdwG5OwIYwssTLyN905CD7EBMiYIyP ORD7CffBq1YEwGL8/4KgkYDrXgr7FwCFDpHmZxji7GrZQubnL9Xqige0CPV+MwLuVbQ+ HpQQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id b13si23280225edd.315.2021.04.08.08.53.31; Thu, 08 Apr 2021 08:53:54 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232014AbhDHPwp (ORCPT + 99 others); Thu, 8 Apr 2021 11:52:45 -0400 Received: from shelob.surriel.com ([96.67.55.147]:60936 "EHLO shelob.surriel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231969AbhDHPwn (ORCPT ); Thu, 8 Apr 2021 11:52:43 -0400 Received: from imladris.surriel.com ([96.67.55.152]) by shelob.surriel.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94) (envelope-from ) id 1lUWxD-00079r-2v; Thu, 08 Apr 2021 11:52:23 -0400 Message-ID: Subject: Re: [PATCH v3] sched/fair: bring back select_idle_smt, but differently From: Rik van Riel To: Peter Zijlstra , Vincent Guittot Cc: Mel Gorman , linux-kernel , Kernel Team , Ingo Molnar , Valentin Schneider Date: Thu, 08 Apr 2021 11:52:22 -0400 In-Reply-To: References: <20210321150358.71ef52b1@imladris.surriel.com> <20210322110306.GE3697@techsingularity.net> <20210326151932.2c187840@imladris.surriel.com> <1e21aa6ea7de3eae32b29559926d4f0ba5fea130.camel@surriel.com> <20210407094217.GA2926@vingu-book> Content-Type: multipart/signed; micalg="pgp-sha256"; protocol="application/pgp-signature"; boundary="=-9wDzU0QRkGGAPp3JncBt" User-Agent: Evolution 3.34.4 (3.34.4-1.fc31) MIME-Version: 1.0 Sender: riel@shelob.surriel.com Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-9wDzU0QRkGGAPp3JncBt Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Wed, 2021-04-07 at 12:19 +0200, Peter Zijlstra wrote: > On Wed, Apr 07, 2021 at 11:54:37AM +0200, Peter Zijlstra wrote: >=20 > > Let me have another poke at it. >=20 > Pretty much what you did, except I also did s/smt/has_idle_core/ and > fixed that @sd thing. >=20 > Like so then? Looks good to me. Thank you. --=20 All Rights Reversed. --=-9wDzU0QRkGGAPp3JncBt Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEKR73pCCtJ5Xj3yADznnekoTE3oMFAmBvJrYACgkQznnekoTE 3oP9xAf+JvfHGl8oTlAgGnS+XPW0xHA+DOC9OLgtarfgf8leZH3SOgIPxL3jotDN baw+ICV8L1Z1fTr2gSyt7aybpiOTE48o9+MPBFs0ZcQjFG0SXhn7YVhWWn/otPC4 aXvesK/QsyTHVCMiTyheBhfQ/OkwUC0nINseaNag3nxzlfC+JM+Z3jLsCVoHyW7E EpJNBBikhDNRoF/8xAQUuPK0+FrfJnVyp2TLV+4NM2Do4E6Wb5/Ne5WTvYXjwzMH p5JOx4OIfIWsJR6XM5Samn6aTu8fFRJ7CpY9LpYsYf9BPgzQbjtl3puQBWTJ99Q3 t8S+upU8L+80SPnwHkfmE9H/R4vTpw== =98tH -----END PGP SIGNATURE----- --=-9wDzU0QRkGGAPp3JncBt--