From owner-cvs-all@FreeBSD.ORG Fri Mar 12 02:24:11 2004 Return-Path: Delivered-To: cvs-all@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6D1EC16A4CE; Fri, 12 Mar 2004 02:24:11 -0800 (PST) Received: from woozle.rinet.ru (woozle.rinet.ru [195.54.192.68]) by mx1.FreeBSD.org (Postfix) with ESMTP id AFC9143D1D; Fri, 12 Mar 2004 02:24:10 -0800 (PST) (envelope-from marck@rinet.ru) Received: from localhost (localhost [127.0.0.1]) by woozle.rinet.ru (8.12.10/8.12.10) with ESMTP id i2CAO8cj090858; Fri, 12 Mar 2004 13:24:08 +0300 (MSK) (envelope-from marck@rinet.ru) Date: Fri, 12 Mar 2004 13:24:08 +0300 (MSK) From: Dmitry Morozovsky To: Peter Wemm , so@freebsd.org In-Reply-To: <200403120024.i2C0Ou3n075918@repoman.freebsd.org> Message-ID: <20040312132305.E83425@woozle.rinet.ru> References: <200403120024.i2C0Ou3n075918@repoman.freebsd.org> X-NCC-RegID: ru.rinet MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: cvs-src@freebsd.org cc: src-committers@freebsd.org cc: cvs-all@freebsd.org Subject: Re: cvs commit: src/sys/vm vm_map.c vm_map.h X-BeenThere: cvs-all@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: CVS commit messages for the entire tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 12 Mar 2004 10:24:11 -0000 Dear Peter, On Thu, 11 Mar 2004, Peter Wemm wrote: PW> peter 2004/03/11 16:24:56 PST PW> PW> FreeBSD src repository PW> PW> Modified files: (Branch: RELENG_4) PW> sys/vm vm_map.c vm_map.h PW> Log: PW> MFC: part of vm_map.h rev 1.68 and vm_map.c 1.212. This is actually PW> a prequisite of the vm_map.c rev 1.280 that dillon prematurely MFC'ed PW> on Jan 13th, 2003. Without this change, the kernel leaks vmspaces PW> to varying degrees depending on the circumstances. Specifically, PW> vm_exitingcnt was being copied from the parent to the child when it PW> might have been non-zero. This caused the child's vm_exitingcnt to PW> never hit zero. This was blowing up machines at work. Isn't it a good candidate for SO (RELENG_4_[89]) backporting? Sincerely, D.Marck [DM5020, MCK-RIPE, DM3-RIPN] ------------------------------------------------------------------------ *** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- marck@rinet.ru *** ------------------------------------------------------------------------