From nobody Mon Jul 19 06:14:34 2021 X-Original-To: freebsd-hackers@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id C1124127D3A9 for ; Mon, 19 Jul 2021 06:14:37 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from smtp.freebsd.org (smtp.freebsd.org [96.47.72.83]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4GSs4s58vHz4Zkc; Mon, 19 Jul 2021 06:14:37 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from [192.168.0.88] (unknown [195.64.148.76]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) (Authenticated sender: avg/mail) by smtp.freebsd.org (Postfix) with ESMTPSA id 4413B2D7DF; Mon, 19 Jul 2021 06:14:37 +0000 (UTC) (envelope-from avg@FreeBSD.org) Subject: Re: Periodic rant about SCHED_ULE To: rwmaillists@googlemail.com, freebsd-hackers@freebsd.org References: <13445948-7804-20b4-4ae6-aaac14d11e87@m5p.com> <20210708101907.0be3a3c2@rimwks.local> <20210714164745.0128ea15@gumby.homeunix.com> <8239e474-fc36-b8aa-93b7-39197534cd30@heuristicsystems.com.au> <20210719013743.0590b1f2@gumby.homeunix.com> From: Andriy Gapon Message-ID: <5482bee3-e033-c605-b380-ca3493be7492@FreeBSD.org> Date: Mon, 19 Jul 2021 09:14:34 +0300 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:78.0) Gecko/20100101 Firefox/78.0 Thunderbird/78.12.0 List-Id: Technical discussions relating to FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-hackers List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-hackers@freebsd.org MIME-Version: 1.0 In-Reply-To: <20210719013743.0590b1f2@gumby.homeunix.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-ThisMailContainsUnwantedMimeParts: N On 19/07/2021 03:37, RW via freebsd-hackers wrote: > I haven't got time to look into this in detail but from a cursory > examination it looks like there must be some kind of translation between > the PRI values seen in top and the priorities used in the scheduler. Yes. top's priority is the real priority - 100. -- Andriy Gapon