From owner-svn-src-all@FreeBSD.ORG Mon Oct 15 22:22:12 2012 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 4D379E39; Mon, 15 Oct 2012 22:22:12 +0000 (UTC) (envelope-from bruce@cran.org.uk) Received: from muon.cran.org.uk (muon.cran.org.uk [93.89.92.64]) by mx1.freebsd.org (Postfix) with ESMTP id EAC068FC08; Mon, 15 Oct 2012 22:22:11 +0000 (UTC) Received: from muon.cran.org.uk (localhost [127.0.0.1]) by muon.cran.org.uk (Postfix) with ESMTP id 9858FE659F; Mon, 15 Oct 2012 23:25:37 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=cran.org.uk; h=message-id :date:from:mime-version:to:cc:subject:references:in-reply-to :content-type:content-transfer-encoding; s=mail; bh=PISz2/vbfJbo GLVsKxeu+9mu3yM=; b=QuNuQvfxcN+UXv3vZPN3yUSatdKIUqvOC84x/vlMx9qg 5oVWbcD+DfAtXBToNTCyUkLkmrVSV84+fXdDpACDVAIPMbfqgvTE9ih/P5dGOXzi o1ZT3yKBkX5pF3KXSv6c/v8sUysz21sWtNyyCAJgzCog0rlHp2+57cY74FyggA0= DomainKey-Signature: a=rsa-sha1; c=nofws; d=cran.org.uk; h=message-id :date:from:mime-version:to:cc:subject:references:in-reply-to :content-type:content-transfer-encoding; q=dns; s=mail; b=nduzYi +kk0cwK8smaWjnXM8l1YrjBnUMDu2LUnsscKhfPFNvF42durPepOBTAJPd4V59Na 5TuhaaCbCsgOFbJ4j4VhgCnDkRyTe6doNFfy0CdV1c3+der+4Wgt5KhDrpL8g2kF f0SMERUoZkopvsIjjDsysTQfAi49GT2glwheg= Received: from [192.168.2.33] (unknown [93.89.81.205]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by muon.cran.org.uk (Postfix) with ESMTPSA id 55C31E657C; Mon, 15 Oct 2012 23:25:37 +0100 (BST) Message-ID: <507C8C8B.8010704@cran.org.uk> Date: Mon, 15 Oct 2012 23:22:03 +0100 From: Bruce Cran User-Agent: Mozilla/5.0 (Windows NT 6.2; WOW64; rv:16.0) Gecko/20121010 Thunderbird/16.0.1 MIME-Version: 1.0 To: Ian Lepore Subject: Re: svn commit: r241576 - in head/usr.sbin/cron: cron crontab lib References: <201210150821.q9F8Lobc047576@svn.freebsd.org> <20121015202615.GJ1383@garage.freebsd.pl> <1350333885.1123.153.camel@revolution.hippie.lan> <1350335891.1123.160.camel@revolution.hippie.lan> In-Reply-To: <1350335891.1123.160.camel@revolution.hippie.lan> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Maxim Sobolev , src-committers@freebsd.org, Pawel Jakub Dawidek , Garrett Cooper , svn-src-all@freebsd.org, svn-src-head@freebsd.org X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 15 Oct 2012 22:22:12 -0000 On 15/10/2012 22:18, Ian Lepore wrote: > In 1987 I would have been outraged at waking up at 1hz needlessly. > Sitting here typing on a machine that's doing 12,000 interrupts/sec just > to maintain clocks, and top shows interrupts using 0.0% cpu, it's hard > to get too upset about a 1hz loop anymore. People are getting upset about unnecessary wakeups again because it's possible to save quite a bit of power by keeping the system idle. -- Bruce Cran