From owner-freebsd-current Wed Jul 11 23:42: 9 2001 Delivered-To: freebsd-current@freebsd.org Received: from sneakerz.org (sneakerz.org [216.33.66.254]) by hub.freebsd.org (Postfix) with ESMTP id AD70437B406; Wed, 11 Jul 2001 23:42:06 -0700 (PDT) (envelope-from bright@sneakerz.org) Received: by sneakerz.org (Postfix, from userid 1092) id F21695D01F; Thu, 12 Jul 2001 01:42:05 -0500 (CDT) Date: Thu, 12 Jul 2001 01:42:05 -0500 From: Alfred Perlstein To: Seigo Tanimura Cc: jake@FreeBSD.org, jhb@FreeBSD.org, current@FreeBSD.org Subject: Re: Lock of struct filedesc, file, pgrp, session and sigio Message-ID: <20010712014205.D2449@sneakerz.org> References: <20010602125223.J31257@dragon.nuxi.com> <200106040748.f547mUD53783@rina.r.dl.itc.u-tokyo.ac.jp> <200106181004.f5IA4VD63112@rina.r.dl.itc.u-tokyo.ac.jp> <200107020812.f628CfK44241@rina.r.dl.itc.u-tokyo.ac.jp> <20010707164249.C88962@sneakerz.org> <20010709032044.B1894@sneakerz.org> <200107100845.f6A8jqt99404@rina.r.dl.itc.u-tokyo.ac.jp> <20010710035347.Q1894@sneakerz.org> <200107100903.f6A93et02367@rina.r.dl.itc.u-tokyo.ac.jp> <200107111137.f6BBbQt22812@rina.r.dl.itc.u-tokyo.ac.jp> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2i In-Reply-To: <200107111137.f6BBbQt22812@rina.r.dl.itc.u-tokyo.ac.jp>; from tanimura@r.dl.itc.u-tokyo.ac.jp on Wed, Jul 11, 2001 at 08:37:26PM +0900 Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG * Seigo Tanimura [010711 19:08] wrote: > > The patch and the results of build test are now on the web page. > > The discussion of ktrace(2) problem does not cover the solution of > BSD/OS, so it needs updating. I'm just reviewing the file stuff, I have a number of updates mainly in the areas of needing FFIND_HOLD/fdrop rather than just a simple FFIND. getvnode(p->p_fd, args->fd, &fp); I'm quite sure should implicitly do a FHOLD operation on the returned struct file, i don't see this, at least not in linux_getdents() (compat/linux/linux_file.c). How can I present you a delta in a good way? -- -Alfred Perlstein [alfred@freebsd.org] Ok, who wrote this damn function called '??'? And why do my programs keep crashing in it? To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message