From owner-svn-src-user@freebsd.org Sat Aug 27 21:52:59 2016 Return-Path: Delivered-To: svn-src-user@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 162C8B77F19 for ; Sat, 27 Aug 2016 21:52:59 +0000 (UTC) (envelope-from alc@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id D04ACB43; Sat, 27 Aug 2016 21:52:58 +0000 (UTC) (envelope-from alc@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id u7RLqwLq052551; Sat, 27 Aug 2016 21:52:58 GMT (envelope-from alc@FreeBSD.org) Received: (from alc@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id u7RLqwPF052550; Sat, 27 Aug 2016 21:52:58 GMT (envelope-from alc@FreeBSD.org) Message-Id: <201608272152.u7RLqwPF052550@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: alc set sender to alc@FreeBSD.org using -f From: Alan Cox Date: Sat, 27 Aug 2016 21:52:58 +0000 (UTC) To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r304924 - user/alc/PQ_LAUNDRY/sys/vm X-SVN-Group: user MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-user@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: "SVN commit messages for the experimental " user" src tree" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 27 Aug 2016 21:52:59 -0000 Author: alc Date: Sat Aug 27 21:52:57 2016 New Revision: 304924 URL: https://svnweb.freebsd.org/changeset/base/304924 Log: Eliminate redundant assignments to "last_launder" and "starting_target". Correct an inverted comparison. Reviewed by: markj Sponsored by: EMC / Isilon Storage Division Modified: user/alc/PQ_LAUNDRY/sys/vm/vm_pageout.c Modified: user/alc/PQ_LAUNDRY/sys/vm/vm_pageout.c ============================================================================== --- user/alc/PQ_LAUNDRY/sys/vm/vm_pageout.c Sat Aug 27 21:32:56 2016 (r304923) +++ user/alc/PQ_LAUNDRY/sys/vm/vm_pageout.c Sat Aug 27 21:52:57 2016 (r304924) @@ -1186,8 +1186,7 @@ vm_pageout_laundry_worker(void *arg) ndirty = vm_cnt.v_laundry_count; if (target == 0 && wakeups != last_launder && ndirty * isqrt(wakeups - last_launder) >= nclean) { - last_launder = wakeups; - target = starting_target = vm_background_launder_target; + target = vm_background_launder_target; } /* @@ -1208,7 +1207,7 @@ vm_pageout_laundry_worker(void *arg) } launder = vm_background_launder_rate * PAGE_SIZE / 1024; launder /= VM_LAUNDER_INTERVAL; - if (launder < target) + if (launder > target) launder = target; }