From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:45086) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gWSqx-0000mi-Jl for qemu-devel@nongnu.org; Mon, 10 Dec 2018 16:12:36 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gWSqu-0005tF-EX for qemu-devel@nongnu.org; Mon, 10 Dec 2018 16:12:35 -0500 Received: from mx1.redhat.com ([209.132.183.28]:47956) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gWSqu-0005t6-86 for qemu-devel@nongnu.org; Mon, 10 Dec 2018 16:12:32 -0500 References: <20181210173151.16629-1-dgilbert@redhat.com> <20181210173151.16629-8-dgilbert@redhat.com> From: Eric Blake Message-ID: Date: Mon, 10 Dec 2018 15:12:27 -0600 MIME-Version: 1.0 In-Reply-To: <20181210173151.16629-8-dgilbert@redhat.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [RFC PATCH 7/7] virtio-fs: Allow mapping of journal List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: "Dr. David Alan Gilbert (git)" , qemu-devel@nongnu.org Cc: sweil@redhat.com, swhiteho@redhat.com, stefanha@redhat.com, vgoyal@redhat.com, miklos@szeredi.hu On 12/10/18 11:31 AM, Dr. David Alan Gilbert (git) wrote: > From: "Dr. David Alan Gilbert" > > The 'journal' is a shared block of RAM between QEMU and it's s/it's/its/ (here, you want possessive) > fuse daemon. It's typically a shmfs file and it's specified as: whereas here, both uses of "it's" are correct as contractions for "it is" (although I might use just "is" instead of "it's" for that last instance). > > -device > vhost-user-fs-pci,chardev=char0,tag=myfs,cache-size=1G,versiontable=/dev/shm/mdvt1,journal=/dev/shm/journal1 > > It gets mapped into the PCI bar after the version table. > > Signed-off-by: Dr. David Alan Gilbert > --- -- Eric Blake, Principal Software Engineer Red Hat, Inc. +1-919-301-3266 Virtualization: qemu.org | libvirt.org