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[Qemu-devel] [PATCH] vhost-net: disable mergeable buffers
From: |
Michael S. Tsirkin |
Subject: |
[Qemu-devel] [PATCH] vhost-net: disable mergeable buffers |
Date: |
Sun, 4 Apr 2010 17:36:55 +0300 |
User-agent: |
Mutt/1.5.19 (2009-01-05) |
vhost in current kernels doesn't support mergeable buffers.
Disable this feature if vhost is enabled, until such
support is implemented.
Signed-off-by: Michael S. Tsirkin <address@hidden>
---
hw/vhost_net.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/hw/vhost_net.c b/hw/vhost_net.c
index 39643f1..2e292ee 100644
--- a/hw/vhost_net.c
+++ b/hw/vhost_net.c
@@ -51,6 +51,7 @@ unsigned vhost_net_get_features(struct vhost_net *net,
unsigned features)
if (!(net->dev.features & (1 << VIRTIO_RING_F_INDIRECT_DESC))) {
features &= ~(1 << VIRTIO_RING_F_INDIRECT_DESC);
}
+ features &= ~(1 << VIRTIO_NET_F_MRG_RXBUF);
return features;
}
--
1.7.0.2.280.gc6f05
- [Qemu-devel] [PATCH] vhost-net: disable mergeable buffers,
Michael S. Tsirkin <=