From owner-freebsd-hackers@FreeBSD.ORG Sat Feb 5 02:13:07 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 F132A106566B; Sat, 5 Feb 2011 02:13:07 +0000 (UTC) (envelope-from doconnor@gsoft.com.au) Received: from cain.gsoft.com.au (cain.gsoft.com.au [203.31.81.10]) by mx1.freebsd.org (Postfix) with ESMTP id 737C28FC12; Sat, 5 Feb 2011 02:13:06 +0000 (UTC) Received: from ur.dons.net.au (ppp203-122-198-174.lns6.adl6.internode.on.net [203.122.198.174]) (authenticated bits=0) by cain.gsoft.com.au (8.14.4/8.14.3) with ESMTP id p152D3Cv028395 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=NO); Sat, 5 Feb 2011 12:43:04 +1030 (CST) (envelope-from doconnor@gsoft.com.au) Mime-Version: 1.0 (Apple Message framework v1082) Content-Type: text/plain; charset=us-ascii From: "Daniel O'Connor" In-Reply-To: Date: Sat, 5 Feb 2011 12:43:03 +1030 Content-Transfer-Encoding: quoted-printable Message-Id: <7108E013-77D1-47F8-892E-5027DB7D432B@gsoft.com.au> References: <53A394ED-7C2E-4E4B-A9A7-CB5F1B27DBE3@gsoft.com.au> To: Ivan Voras X-Mailer: Apple Mail (2.1082) X-Spam-Score: 0.163 () BAYES_00,RDNS_DYNAMIC X-Scanned-By: MIMEDefang 2.67 on 203.31.81.10 Cc: freebsd-hackers@freebsd.org Subject: Re: Scheduler question 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: Sat, 05 Feb 2011 02:13:08 -0000 On 05/02/2011, at 11:09, Ivan Voras wrote: >> It doesn't allocate memory once it's going, everything is = preallocated before the data transfer starts. >>=20 >> I'll have a go with mlock() and see what happens. >=20 > Did you find anything interesting? I'll be looking at it on Monday, I will let you know :) -- Daniel O'Connor software and network engineer for Genesis Software - http://www.gsoft.com.au "The nice thing about standards is that there are so many of them to choose from." -- Andrew Tanenbaum GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C