From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1L4EHm-0005RI-CB for qemu-devel@nongnu.org; Sun, 23 Nov 2008 07:41:58 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1L4EHj-0005PE-Or for qemu-devel@nongnu.org; Sun, 23 Nov 2008 07:41:58 -0500 Received: from [199.232.76.173] (port=42024 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1L4EHj-0005P9-Jm for qemu-devel@nongnu.org; Sun, 23 Nov 2008 07:41:55 -0500 Received: from mail2.shareable.org ([80.68.89.115]:48662) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1L4EHj-0002pi-JH for qemu-devel@nongnu.org; Sun, 23 Nov 2008 07:41:55 -0500 Received: from jamie by mail2.shareable.org with local (Exim 4.63) (envelope-from ) id 1L4EHh-0000q4-83 for qemu-devel@nongnu.org; Sun, 23 Nov 2008 12:41:53 +0000 Date: Sun, 23 Nov 2008 12:41:53 +0000 From: Jamie Lokier Subject: Re: [Qemu-devel] [5778] Use MAP_ANON also for FreeBSD (Juergen Lock) Message-ID: <20081123124153.GE29843@shareable.org> References: <20081123100310.GA29843@shareable.org> <20081123120043.GA3323@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20081123120043.GA3323@lst.de> Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Christoph Hellwig wrote: > I'm pretty sure there are OSes around that have MAP_ANON/MAP_ANONYMOUS > but don't support it in combination with MAP_SHARED. Sorry, I wasn't paying attention. You're right, there are several such OSes, and I believe Linux was one of them once. -- Jamie (will pay closer attention in future...)