Displaying 5 results from an estimated 5 matches for "8814e5b".
2018 Jul 03
0
[PATCH net-next 1/8] vhost: move get_rx_bufs to vhost.c
...;
-err:
- vhost_discard_vq_desc(vq, headcount);
- return r;
-}
-
/* Expects to be always run from workqueue - which acts as
* read-size critical section for our kind of RCU. */
static void handle_rx(struct vhost_net *net)
diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index a502f1a..8814e5b 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -2104,6 +2104,84 @@ int vhost_get_vq_desc(struct vhost_virtqueue *vq,
}
EXPORT_SYMBOL_GPL(vhost_get_vq_desc);
+/* This is a multi-buffer version of vhost_get_desc, that works if
+ * vq has read descriptors only.
+ * @vq - the re...
2018 Jul 16
11
[PATCH net-next V2 0/8] Packed virtqueue support for vhost
Hi all:
This series implements packed virtqueues. The code were tested with
Tiwei's guest driver series at https://patchwork.ozlabs.org/cover/942297/
Pktgen test for both RX and TX does not show obvious difference with
split virtqueues. The main bottleneck is the guest Linux driver, since
it can not stress vhost for a 100% CPU utilization. A full TCP
benchmark is ongoing. Will test
2018 Jul 16
11
[PATCH net-next V2 0/8] Packed virtqueue support for vhost
Hi all:
This series implements packed virtqueues. The code were tested with
Tiwei's guest driver series at https://patchwork.ozlabs.org/cover/942297/
Pktgen test for both RX and TX does not show obvious difference with
split virtqueues. The main bottleneck is the guest Linux driver, since
it can not stress vhost for a 100% CPU utilization. A full TCP
benchmark is ongoing. Will test
2018 Jul 03
12
[PATCH net-next 0/8] Packed virtqueue for vhost
Hi all:
This series implements packed virtqueues. The code were tested with
Tiwei's RFC V6 at https://lkml.org/lkml/2018/6/5/120.
Pktgen test for both RX and TX does not show obvious difference with
split virtqueues. The main bottleneck is the guest Linux driver, since
it can not stress vhost for a 100% CPU utilization. A full TCP
benchmark is ongoing. Will test virtio-net pmd as well when
2018 Jul 03
12
[PATCH net-next 0/8] Packed virtqueue for vhost
Hi all:
This series implements packed virtqueues. The code were tested with
Tiwei's RFC V6 at https://lkml.org/lkml/2018/6/5/120.
Pktgen test for both RX and TX does not show obvious difference with
split virtqueues. The main bottleneck is the guest Linux driver, since
it can not stress vhost for a 100% CPU utilization. A full TCP
benchmark is ongoing. Will test virtio-net pmd as well when