[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Xen-devel] Re: [Qemu-devel] [PATCH] qemu and qemu-xen: support empt
|
From: |
Christoph Hellwig |
|
Subject: |
Re: [Xen-devel] Re: [Qemu-devel] [PATCH] qemu and qemu-xen: support empty write barriers in xen_disk |
|
Date: |
Fri, 26 Nov 2010 14:29:59 +0100 |
|
User-agent: |
Mutt/1.3.28i |
On Fri, Nov 26, 2010 at 12:03:35PM +0100, Kevin Wolf wrote:
> I don't think the synchronous flushes even do what they're supposed to
> do. Shouldn't ioreq->postsync do the flush after the request has
> completed instead of doing it as soon as it has been submitted?
Indeed, that's yet another bug in the implementation.
- [Qemu-devel] [PATCH] qemu and qemu-xen: support empty write barriers in xen_disk, Stefano Stabellini, 2010/11/24
- Re: [Qemu-devel] [PATCH] qemu and qemu-xen: support empty write barriers in xen_disk, Gerd Hoffmann, 2010/11/24
- Re: [Qemu-devel] [PATCH] qemu and qemu-xen: support empty write barriers in xen_disk, Christoph Hellwig, 2010/11/24
- Message not available
- Re: [Xen-devel] Re: [Qemu-devel] [PATCH] qemu and qemu-xen: support empty write barriers in xen_disk, Ian Jackson, 2010/11/25
- Re: [Xen-devel] Re: [Qemu-devel] [PATCH] qemu and qemu-xen: support empty write barriers in xen_disk, Jeremy Fitzhardinge, 2010/11/25
- Re: [Xen-devel] Re: [Qemu-devel] [PATCH] qemu and qemu-xen: support empty write barriers in xen_disk, Christoph Hellwig, 2010/11/25