From owner-freebsd-hackers@FreeBSD.ORG Wed Mar 16 22:41:23 2011 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E8ECC106564A for ; Wed, 16 Mar 2011 22:41:23 +0000 (UTC) (envelope-from dan@dan.emsphone.com) Received: from email2.allantgroup.com (email2.emsphone.com [199.67.51.116]) by mx1.freebsd.org (Postfix) with ESMTP id B071F8FC0C for ; Wed, 16 Mar 2011 22:41:23 +0000 (UTC) Received: from dan.emsphone.com (dan.emsphone.com [199.67.51.101]) by email2.allantgroup.com (8.14.4/8.14.4) with ESMTP id p2GMfM9K025812 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 16 Mar 2011 17:41:22 -0500 (CDT) (envelope-from dan@dan.emsphone.com) Received: from dan.emsphone.com (smmsp@localhost [127.0.0.1]) by dan.emsphone.com (8.14.4/8.14.4) with ESMTP id p2GMfMwu016941 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 16 Mar 2011 17:41:22 -0500 (CDT) (envelope-from dan@dan.emsphone.com) Received: (from dan@localhost) by dan.emsphone.com (8.14.4/8.14.4/Submit) id p2GMfLsv016940; Wed, 16 Mar 2011 17:41:21 -0500 (CDT) (envelope-from dan) Date: Wed, 16 Mar 2011 17:41:21 -0500 From: Dan Nelson To: Kostik Belousov Message-ID: <20110316224121.GC44561@dan.emsphone.com> References: <20110316175614.GB44561@dan.emsphone.com> <20110316201147.GS78089@deviant.kiev.zoral.com.ua> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20110316201147.GS78089@deviant.kiev.zoral.com.ua> X-OS: FreeBSD 8.2-PRERELEASE User-Agent: Mutt/1.5.21 (2010-09-15) X-Virus-Scanned: clamav-milter 0.97 at email2.allantgroup.com X-Virus-Status: Clean X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.6 (email2.allantgroup.com [199.67.51.78]); Wed, 16 Mar 2011 17:41:22 -0500 (CDT) X-Scanned-By: MIMEDefang 2.68 on 199.67.51.78 Cc: Thiago Damas , freebsd-hackers@freebsd.org Subject: Re: usertime and systime X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Mar 2011 22:41:24 -0000 In the last episode (Mar 16), Kostik Belousov said: > On Wed, Mar 16, 2011 at 12:56:14PM -0500, Dan Nelson wrote: > > In the last episode (Mar 16), Thiago Damas said: > > > Hi, > > > without procfs, there is a way to get usertime and systime from a > > > running process? > > > > Try applying the attached patch to ps. I've had it for a while but > > never submitted a PR. > > > > Heh. I've had it for a very long time. > > http://lists.freebsd.org/pipermail/freebsd-hackers/2009-March/027918.html > > Yes, apparently, this is often requested feature. > > I dislike the copying of the existing code, sincere up to the comment that > is not quite relevant (about interrupts in systime). I slightly > reorganized the patch to reduce the copy/paste part of it. > > Do you have comments ? I like it. -- Dan Nelson dnelson@allantgroup.com