This morning I found the following unstaged change in my working tree,
it should have been part of "[PATCH v6 10/12] virtio-blk: restore
VirtIOBlkConf->config_wce flag":
diff --git a/hw/virtio-pci.c b/hw/virtio-pci.c
index c60b89a..32cc910 100644
--- a/hw/virtio-pci.c
+++ b/hw/virtio-pci.c
@@ -895
On Mon, Dec 10, 2012 at 2:09 PM, Stefan Hajnoczi wrote:
> v6:
Note that v6 is based on git://repo.or.cz/qemu/kevin.git block.
Stefan
This series adds the -device virtio-blk-pci,x-data-plane=on property that
enables a high performance I/O codepath. A dedicated thread is used to process
virtio-blk requests outside the global mutex and without going through the QEMU
block layer.
Khoa Huynh reported an increase from 140,000 IOPS
