From owner-svn-src-head@freebsd.org Sun Jan 22 18:30:57 2017 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 81D83CBCE26; Sun, 22 Jan 2017 18:30:57 +0000 (UTC) (envelope-from vangyzen@FreeBSD.org) Received: from smtp.vangyzen.net (hotblack.vangyzen.net [IPv6:2607:fc50:1000:7400:216:3eff:fe72:314f]) by mx1.freebsd.org (Postfix) with ESMTP id 5759E2EC; Sun, 22 Jan 2017 18:30:57 +0000 (UTC) (envelope-from vangyzen@FreeBSD.org) Received: from ford.home.vangyzen.net (unknown [76.164.15.242]) by smtp.vangyzen.net (Postfix) with ESMTPSA id 673A15649D; Sun, 22 Jan 2017 12:30:56 -0600 (CST) Subject: Re: svn commit: r312426 - head/sys/kern To: Andriy Gapon , src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org References: <201701191846.v0JIkfMI078267@repo.freebsd.org> From: Eric van Gyzen Message-ID: <174532d3-e959-db1c-9363-ee8ff0c6d21d@FreeBSD.org> Date: Sun, 22 Jan 2017 12:30:52 -0600 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:45.0) Gecko/20100101 Thunderbird/45.6.0 MIME-Version: 1.0 In-Reply-To: <201701191846.v0JIkfMI078267@repo.freebsd.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 22 Jan 2017 18:30:57 -0000 On 01/19/2017 12:46, Andriy Gapon wrote: > Author: avg > Date: Thu Jan 19 18:46:41 2017 > New Revision: 312426 > URL: https://svnweb.freebsd.org/changeset/base/312426 > > Log: > fix a thread preemption regression in schedulers introduced in r270423 > > Commit r270423 fixed a regression in sched_yield() that was introduced > in earlier changes. Unfortunately, at the same time it introduced an > new regression. Pointy hat to: vangyzen, 2.5 years later... Eric