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edafc73
2018 May 29
2
[PATCH net] vhost_net: flush batched heads before trying to busy polling
..."vhost_net: batch used ring update in rx")
Signed-off-by: Jason Wang <jasowang at redhat.com>
---
drivers/vhost/net.c | 37 ++++++++++++++++++++++++-------------
1 file changed, 24 insertions(+), 13 deletions(-)
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index 986058a..eeaf673 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -105,7 +105,9 @@ struct vhost_net_virtqueue {
/* vhost zerocopy support fields below: */
/* last used idx for outstanding DMA zerocopy buffers */
int upend_idx;
- /* first used idx for DMA done zerocopy buffers */
+ /* For TX, firs...