From owner-freebsd-net@FreeBSD.ORG Wed Nov 30 16:40:55 2005 Return-Path: X-Original-To: freebsd-net@freebsd.org Delivered-To: freebsd-net@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6BC3016A41F for ; Wed, 30 Nov 2005 16:40:55 +0000 (GMT) (envelope-from daffy@xview.net) Received: from mail.oav.net (mail.oav.net [193.218.105.18]) by mx1.FreeBSD.org (Postfix) with ESMTP id D804643D68 for ; Wed, 30 Nov 2005 16:40:54 +0000 (GMT) (envelope-from daffy@xview.net) Received: from localhost (mail.oav.net [193.218.105.18]) by mail03.oav.net (Postfix) with ESMTP id 6F9A033C31; Wed, 30 Nov 2005 17:40:53 +0100 (CET) (envelope-from daffy@xview.net) Received: from mail03.oav.net ([193.218.105.18]) by localhost (mail04.oav.net [172.31.1.4]) (amavisd-new, port 10026) with LMTP id 84593-10; Wed, 30 Nov 2005 17:40:53 +0100 (CET) Received: from [192.168.0.28] (lib59-1-82-229-138-87.fbx.proxad.net [82.229.138.87]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (No client certificate requested) by mail03.oav.net (Postfix) with ESMTP id BAF1F33C2D; Wed, 30 Nov 2005 17:40:52 +0100 (CET) (envelope-from daffy@xview.net) In-Reply-To: <20051130153839.53AA570DCE3@mail.npubs.com> References: <438CE0A8.4010205@memberwebs.com> <438D0896.1070808@memberwebs.com> <438D1A99.6000803@errno.com> <20051130153839.53AA570DCE3@mail.npubs.com> Mime-Version: 1.0 (Apple Message framework v746.2) Content-Type: text/plain; charset=ISO-8859-1; delsp=yes; format=flowed Message-Id: <7B3E3D6A-D447-4062-8D07-03C9094A3022@xview.net> Content-Transfer-Encoding: quoted-printable From: Olivier Warin Date: Wed, 30 Nov 2005 17:41:08 +0100 To: nielsen@memberwebs.com X-Mailer: Apple Mail (2.746.2) X-Virus-Scanned: by amavisd-new at mail04.oav.net Cc: freebsd-net@freebsd.org Subject: Re: Memory leak in net80211 on FBSD 6.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 30 Nov 2005 16:40:55 -0000 Hi, Maybee this can be fixed & commited to -CURRENT + FreeBSD6 directly ? Regards, /Olivier Le 30 nov. 05 =E0 16:38, Nate Nielsen a =E9crit : > Sam Leffler wrote: >> Nate Nielsen wrote: >>> I've put debugging code in node_alloc() and node_free() (in >>> net80211/ieee80211_node.c) and can confirm that thousands of >>> ieee80211_node structures are being allocated, at a cost of 1K a =20 >>> piece. >>> >>> I'll continue to look into this (stumbling about), but if anyone =20 >>> has any >>> advice or ideas of where to look, I'd be eternally grateful. >> >> Please don't spam lots of groups. > > Apologies. > >> I'm aware of the leak (David Young >> found it in netbsd) and have a partial fix. I'll send it to you =20 >> directly. > > Wonderful. Looking forward to that. > > I've had other problems with rate control in the atheros driver. But > I'll wait till I apply your patch before I look into them further, as > I'd imagine it's possible the problems are related. -- Olivier Warin - http://xview.net Stay connected !