Displaying 20 results from an estimated 2000 matches similar to: "[RFC][ PATCH 3/3] vhost-net: Add mergeable RX buffer support to vhost-net"
2010 Mar 03
1
[RFC][ PATCH 2/3] vhost-net: handle vnet_hdr processing for MRG_RX_BUF
This patch adds vnet_hdr processing for mergeable buffer
support to vhost-net.
Signed-off-by: David L Stevens <dlstevens at us.ibm.com>
diff -ruN net-next-p1/drivers/vhost/net.c net-next-p2/drivers/vhost/net.c
--- net-next-p1/drivers/vhost/net.c 2010-03-01 11:44:22.000000000
-0800
+++ net-next-p2/drivers/vhost/net.c 2010-03-02 13:01:34.000000000
-0800
@@ -109,7 +109,6 @@
2010 Mar 03
1
[RFC][ PATCH 2/3] vhost-net: handle vnet_hdr processing for MRG_RX_BUF
This patch adds vnet_hdr processing for mergeable buffer
support to vhost-net.
Signed-off-by: David L Stevens <dlstevens at us.ibm.com>
diff -ruN net-next-p1/drivers/vhost/net.c net-next-p2/drivers/vhost/net.c
--- net-next-p1/drivers/vhost/net.c 2010-03-01 11:44:22.000000000
-0800
+++ net-next-p2/drivers/vhost/net.c 2010-03-02 13:01:34.000000000
-0800
@@ -109,7 +109,6 @@
2010 Mar 03
1
[RFC][ PATCH 1/3] vhost-net: support multiple buffer heads in receiver
This patch generalizes buffer handling functions to
support multiple buffer heads.
In-line for viewing, attached for applying.
Signed-off-by: David L Stevens <dlstevens at us.ibm.com>
diff -ruN net-next-p0/drivers/vhost/net.c net-next-p1/drivers/vhost/net.c
--- net-next-p0/drivers/vhost/net.c 2010-02-24 12:59:24.000000000
-0800
+++ net-next-p1/drivers/vhost/net.c 2010-03-01
2010 Mar 03
1
[RFC][ PATCH 1/3] vhost-net: support multiple buffer heads in receiver
This patch generalizes buffer handling functions to
support multiple buffer heads.
In-line for viewing, attached for applying.
Signed-off-by: David L Stevens <dlstevens at us.ibm.com>
diff -ruN net-next-p0/drivers/vhost/net.c net-next-p1/drivers/vhost/net.c
--- net-next-p0/drivers/vhost/net.c 2010-02-24 12:59:24.000000000
-0800
+++ net-next-p1/drivers/vhost/net.c 2010-03-01
2010 Apr 28
6
[PATCHv7] add mergeable buffers support to vhost_net
This patch adds mergeable receive buffer support to vhost_net.
Signed-off-by: David L Stevens <dlstevens at us.ibm.com>
diff -ruNp net-next-v0/drivers/vhost/net.c net-next-v7/drivers/vhost/net.c
--- net-next-v0/drivers/vhost/net.c 2010-04-24 21:36:54.000000000 -0700
+++ net-next-v7/drivers/vhost/net.c 2010-04-28 12:26:18.000000000 -0700
@@ -74,6 +74,23 @@ static int move_iovec_hdr(struct
2010 Apr 28
6
[PATCHv7] add mergeable buffers support to vhost_net
This patch adds mergeable receive buffer support to vhost_net.
Signed-off-by: David L Stevens <dlstevens at us.ibm.com>
diff -ruNp net-next-v0/drivers/vhost/net.c net-next-v7/drivers/vhost/net.c
--- net-next-v0/drivers/vhost/net.c 2010-04-24 21:36:54.000000000 -0700
+++ net-next-v7/drivers/vhost/net.c 2010-04-28 12:26:18.000000000 -0700
@@ -74,6 +74,23 @@ static int move_iovec_hdr(struct
2010 Apr 26
1
[PATCH v6] Add mergeable rx buffer support to vhost_net
This patch adds mergeable receive buffer support to vhost_net.
+-DLS
Signed-off-by: David L Stevens <dlstevens at us.ibm.com>
diff -ruNp net-next-v0/drivers/vhost/net.c net-next-v6/drivers/vhost/net.c
--- net-next-v0/drivers/vhost/net.c 2010-04-24 21:36:54.000000000 -0700
+++ net-next-v6/drivers/vhost/net.c 2010-04-26 01:13:04.000000000 -0700
@@ -109,7 +109,7 @@ static void
2010 Apr 26
1
[PATCH v6] Add mergeable rx buffer support to vhost_net
This patch adds mergeable receive buffer support to vhost_net.
+-DLS
Signed-off-by: David L Stevens <dlstevens at us.ibm.com>
diff -ruNp net-next-v0/drivers/vhost/net.c net-next-v6/drivers/vhost/net.c
--- net-next-v0/drivers/vhost/net.c 2010-04-24 21:36:54.000000000 -0700
+++ net-next-v6/drivers/vhost/net.c 2010-04-26 01:13:04.000000000 -0700
@@ -109,7 +109,7 @@ static void
2010 Apr 19
2
[PATCH v4] Add mergeable RX bufs support to vhost
This patch adds the mergeable RX buffers feature to vhost.
Signed-off-by: David L Stevens <dlstevens at us.ibm.com>
diff -ruNp net-next-p0/drivers/vhost/net.c net-next-v4/drivers/vhost/net.c
--- net-next-p0/drivers/vhost/net.c 2010-03-22 12:04:38.000000000 -0700
+++ net-next-v4/drivers/vhost/net.c 2010-04-19 14:23:38.000000000 -0700
@@ -108,7 +108,7 @@ static void handle_tx(struct
2010 Apr 19
2
[PATCH v4] Add mergeable RX bufs support to vhost
This patch adds the mergeable RX buffers feature to vhost.
Signed-off-by: David L Stevens <dlstevens at us.ibm.com>
diff -ruNp net-next-p0/drivers/vhost/net.c net-next-v4/drivers/vhost/net.c
--- net-next-p0/drivers/vhost/net.c 2010-03-22 12:04:38.000000000 -0700
+++ net-next-v4/drivers/vhost/net.c 2010-04-19 14:23:38.000000000 -0700
@@ -108,7 +108,7 @@ static void handle_tx(struct
2010 Apr 23
1
[PATCHv5] add mergeable receiver buffers support to vhost
This patch adds mergeable receive buffers support to vhost.
Signed-off-by: David L Stevens <dlstevens at us.ibm.com>
diff -ruNp net-next-v0/drivers/vhost/net.c net-next-v5/drivers/vhost/net.c
--- net-next-v0/drivers/vhost/net.c 2010-04-22 11:31:57.000000000 -0700
+++ net-next-v5/drivers/vhost/net.c 2010-04-22 12:41:17.000000000 -0700
@@ -109,7 +109,7 @@ static void handle_tx(struct
2010 Apr 23
1
[PATCHv5] add mergeable receiver buffers support to vhost
This patch adds mergeable receive buffers support to vhost.
Signed-off-by: David L Stevens <dlstevens at us.ibm.com>
diff -ruNp net-next-v0/drivers/vhost/net.c net-next-v5/drivers/vhost/net.c
--- net-next-v0/drivers/vhost/net.c 2010-04-22 11:31:57.000000000 -0700
+++ net-next-v5/drivers/vhost/net.c 2010-04-22 12:41:17.000000000 -0700
@@ -109,7 +109,7 @@ static void handle_tx(struct
2010 Apr 06
1
[PATCH v3] Add Mergeable receive buffer support to vhost_net
This patch adds support for the Mergeable Receive Buffers feature to
vhost_net.
+-DLS
Changes from previous revision:
1) renamed:
vhost_discard_vq_desc -> vhost_discard_desc
vhost_get_heads -> vhost_get_desc_n
vhost_get_vq_desc -> vhost_get_desc
2) added heads as argument to ghost_get_desc_n
3) changed "vq->heads" from iovec to vring_used_elem, removed casts
4)
2010 Apr 06
1
[PATCH v3] Add Mergeable receive buffer support to vhost_net
This patch adds support for the Mergeable Receive Buffers feature to
vhost_net.
+-DLS
Changes from previous revision:
1) renamed:
vhost_discard_vq_desc -> vhost_discard_desc
vhost_get_heads -> vhost_get_desc_n
vhost_get_vq_desc -> vhost_get_desc
2) added heads as argument to ghost_get_desc_n
3) changed "vq->heads" from iovec to vring_used_elem, removed casts
4)
2017 Nov 29
4
[PATCH net,stable v2] vhost: fix skb leak in handle_rx()
From: Wei Xu <wexu at redhat.com>
Matthew found a roughly 40% tcp throughput regression with commit
c67df11f(vhost_net: try batch dequing from skb array) as discussed
in the following thread:
https://www.mail-archive.com/netdev at vger.kernel.org/msg187936.html
Eventually we figured out that it was a skb leak in handle_rx()
when sending packets to the VM. This usually happens when a guest
2017 Nov 29
4
[PATCH net,stable v2] vhost: fix skb leak in handle_rx()
From: Wei Xu <wexu at redhat.com>
Matthew found a roughly 40% tcp throughput regression with commit
c67df11f(vhost_net: try batch dequing from skb array) as discussed
in the following thread:
https://www.mail-archive.com/netdev at vger.kernel.org/msg187936.html
Eventually we figured out that it was a skb leak in handle_rx()
when sending packets to the VM. This usually happens when a guest
2017 Nov 30
2
[PATCH net,stable v2] vhost: fix skb leak in handle_rx()
On 2017?11?29? 23:31, Michael S. Tsirkin wrote:
> On Wed, Nov 29, 2017 at 09:23:24AM -0500,wexu at redhat.com wrote:
>> From: Wei Xu<wexu at redhat.com>
>>
>> Matthew found a roughly 40% tcp throughput regression with commit
>> c67df11f(vhost_net: try batch dequing from skb array) as discussed
>> in the following thread:
>>
2017 Nov 30
2
[PATCH net,stable v2] vhost: fix skb leak in handle_rx()
On 2017?11?29? 23:31, Michael S. Tsirkin wrote:
> On Wed, Nov 29, 2017 at 09:23:24AM -0500,wexu at redhat.com wrote:
>> From: Wei Xu<wexu at redhat.com>
>>
>> Matthew found a roughly 40% tcp throughput regression with commit
>> c67df11f(vhost_net: try batch dequing from skb array) as discussed
>> in the following thread:
>>
2017 Dec 01
1
[PATCH 1/3] vhost: fix skb leak in handle_rx()
From: Wei Xu <wexu at redhat.com>
Matthew found a roughly 40% tcp throughput regression with commit
c67df11f(vhost_net: try batch dequing from skb array) as discussed
in the following thread:
https://www.mail-archive.com/netdev at vger.kernel.org/msg187936.html
Eventually we figured out that it was a skb leak in handle_rx()
when sending packets to the VM. This usually happens when a guest
2017 Dec 01
1
[PATCH 1/3] vhost: fix skb leak in handle_rx()
On Fri, Dec 01, 2017 at 03:11:05PM +0800, Jason Wang wrote:
>
>
> On 2017?12?01? 13:54, wexu at redhat.com wrote:
> > From: Wei Xu <wexu at redhat.com>
> >
> > Matthew found a roughly 40% tcp throughput regression with commit
> > c67df11f(vhost_net: try batch dequing from skb array) as discussed
> > in the following thread:
> >