From nobody Mon Nov 21 20:24:37 2022 X-Original-To: freebsd-current@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 4NGJlh6QhZz4hRmp for ; Mon, 21 Nov 2022 20:24:48 +0000 (UTC) (envelope-from hps@selasky.org) Received: from mail.turbocat.net (turbocat.net [88.99.82.50]) (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 did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4NGJlh3rwHz3w16; Mon, 21 Nov 2022 20:24:48 +0000 (UTC) (envelope-from hps@selasky.org) Authentication-Results: mx1.freebsd.org; none Received: from [10.36.2.69] (unknown [84.210.222.10]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.turbocat.net (Postfix) with ESMTPSA id 5537A260252; Mon, 21 Nov 2022 21:24:40 +0100 (CET) Message-ID: <2863b1e9-f18f-11c7-6f0d-364030103806@selasky.org> Date: Mon, 21 Nov 2022 21:24:37 +0100 List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@freebsd.org MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:102.0) Gecko/20100101 Thunderbird/102.4.1 Subject: Re: ULE realtime scheduler advice needed To: Mark Johnston Cc: FreeBSD Current References: <7ad10a5e-29d6-aaef-25cf-407d65f056cc@selasky.org> Content-Language: en-US From: Hans Petter Selasky In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 4NGJlh3rwHz3w16 X-Spamd-Bar: ---- X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:24940, ipnet:88.99.0.0/16, country:DE] X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-ThisMailContainsUnwantedMimeParts: N On 11/21/22 20:12, Mark Johnston wrote: > There were some bug fixes earlier this year to address problems where > high-priority threads were not getting scheduled quickly enough. If > you're using an old kernel, they might improve things: Are any of these fixes merged to stable/13 ? --HPS