|
| From: | Blue Swirl |
| Subject: | Re: [Qemu-devel] [PATCH 05/10] xen: add block device backend driver. |
| Date: | Tue, 21 Apr 2009 18:47:21 +0300 |
On 4/21/09, Gerd Hoffmann <address@hidden> wrote:
> This patch adds a block device backend driver to qemu. It is a pure
> userspace implemention using the gntdev interface. It uses "qdisk" as
> backend name in xenstore so it doesn't interfere with the other existing
> backends (blkback aka "vbd" and tapdisk aka "tap").
> + if (BLKIF_OP_READ != ioreq->req.operation && blkdev->mode[0] != 'w')
> {
Another one.
> + while ((rc != rp)) {
Extra parenthesis.
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