Displaying 13 results from an estimated 13 matches for "virtnet_rq_state_poll".
2014 Jul 16
2
[PATCH net-next V2 3/3] virtio-net: rx busy polling support
...e {
>
> /* Name of this receive queue: input.$index */
> char name[40];
> +
> +#ifdef CONFIG_NET_RX_BUSY_POLL
> + unsigned int state;
> +#define VIRTNET_RQ_STATE_IDLE 0
> +#define VIRTNET_RQ_STATE_NAPI 1 /* NAPI or refill owns this RQ */
> +#define VIRTNET_RQ_STATE_POLL 2 /* poll owns this RQ */
> +#define VIRTNET_RQ_STATE_DISABLED 4 /* RQ is disabled */
> +#define VIRTNET_RQ_OWNED (VIRTNET_RQ_STATE_NAPI | VIRTNET_RQ_STATE_POLL)
> +#define VIRTNET_RQ_LOCKED (VIRTNET_RQ_OWNED | VIRTNET_RQ_STATE_DISABLED)
> +#define VIRTNET_RQ_STATE_NAPI_YI...
2014 Jul 16
2
[PATCH net-next V2 3/3] virtio-net: rx busy polling support
...e {
>
> /* Name of this receive queue: input.$index */
> char name[40];
> +
> +#ifdef CONFIG_NET_RX_BUSY_POLL
> + unsigned int state;
> +#define VIRTNET_RQ_STATE_IDLE 0
> +#define VIRTNET_RQ_STATE_NAPI 1 /* NAPI or refill owns this RQ */
> +#define VIRTNET_RQ_STATE_POLL 2 /* poll owns this RQ */
> +#define VIRTNET_RQ_STATE_DISABLED 4 /* RQ is disabled */
> +#define VIRTNET_RQ_OWNED (VIRTNET_RQ_STATE_NAPI | VIRTNET_RQ_STATE_POLL)
> +#define VIRTNET_RQ_LOCKED (VIRTNET_RQ_OWNED | VIRTNET_RQ_STATE_DISABLED)
> +#define VIRTNET_RQ_STATE_NAPI_YI...
2014 Jul 20
1
[PATCH net-next V2 3/3] virtio-net: rx busy polling support
...ueue {
>
> /* Name of this receive queue: input.$index */
> char name[40];
> +
> +#ifdef CONFIG_NET_RX_BUSY_POLL
> + unsigned int state;
> +#define VIRTNET_RQ_STATE_IDLE 0
> +#define VIRTNET_RQ_STATE_NAPI 1 /* NAPI or refill owns this RQ */
> +#define VIRTNET_RQ_STATE_POLL 2 /* poll owns this RQ */
> +#define VIRTNET_RQ_STATE_DISABLED 4 /* RQ is disabled */
> +#define VIRTNET_RQ_OWNED (VIRTNET_RQ_STATE_NAPI | VIRTNET_RQ_STATE_POLL)
> +#define VIRTNET_RQ_LOCKED (VIRTNET_RQ_OWNED | VIRTNET_RQ_STATE_DISABLED)
> +#define VIRTNET_RQ_STATE_NAPI_YI...
2014 Jul 20
1
[PATCH net-next V2 3/3] virtio-net: rx busy polling support
...ueue {
>
> /* Name of this receive queue: input.$index */
> char name[40];
> +
> +#ifdef CONFIG_NET_RX_BUSY_POLL
> + unsigned int state;
> +#define VIRTNET_RQ_STATE_IDLE 0
> +#define VIRTNET_RQ_STATE_NAPI 1 /* NAPI or refill owns this RQ */
> +#define VIRTNET_RQ_STATE_POLL 2 /* poll owns this RQ */
> +#define VIRTNET_RQ_STATE_DISABLED 4 /* RQ is disabled */
> +#define VIRTNET_RQ_OWNED (VIRTNET_RQ_STATE_NAPI | VIRTNET_RQ_STATE_POLL)
> +#define VIRTNET_RQ_LOCKED (VIRTNET_RQ_OWNED | VIRTNET_RQ_STATE_DISABLED)
> +#define VIRTNET_RQ_STATE_NAPI_YI...
2014 Jul 17
2
[PATCH net-next V2 3/3] virtio-net: rx busy polling support
...char name[40];
>>> +
>>> +#ifdef CONFIG_NET_RX_BUSY_POLL
>>> + unsigned int state;
>>> +#define VIRTNET_RQ_STATE_IDLE 0
>>> +#define VIRTNET_RQ_STATE_NAPI 1 /* NAPI or refill owns
>>> this RQ */
>>> +#define VIRTNET_RQ_STATE_POLL 2 /* poll owns this RQ */
>>> +#define VIRTNET_RQ_STATE_DISABLED 4 /* RQ is disabled */
>>> +#define VIRTNET_RQ_OWNED (VIRTNET_RQ_STATE_NAPI |
>>> VIRTNET_RQ_STATE_POLL)
>>> +#define VIRTNET_RQ_LOCKED (VIRTNET_RQ_OWNED |
>>> VIRTNET_RQ_S...
2014 Jul 17
2
[PATCH net-next V2 3/3] virtio-net: rx busy polling support
...char name[40];
>>> +
>>> +#ifdef CONFIG_NET_RX_BUSY_POLL
>>> + unsigned int state;
>>> +#define VIRTNET_RQ_STATE_IDLE 0
>>> +#define VIRTNET_RQ_STATE_NAPI 1 /* NAPI or refill owns
>>> this RQ */
>>> +#define VIRTNET_RQ_STATE_POLL 2 /* poll owns this RQ */
>>> +#define VIRTNET_RQ_STATE_DISABLED 4 /* RQ is disabled */
>>> +#define VIRTNET_RQ_OWNED (VIRTNET_RQ_STATE_NAPI |
>>> VIRTNET_RQ_STATE_POLL)
>>> +#define VIRTNET_RQ_LOCKED (VIRTNET_RQ_OWNED |
>>> VIRTNET_RQ_S...
2014 Jul 15
3
[PATCH net-next] virtio-net: rx busy polling support
..., 0444);
@@ -94,8 +95,144 @@ struct receive_queue {
/* Name of this receive queue: input.$index */
char name[40];
+
+#ifdef CONFIG_NET_RX_BUSY_POLL
+ unsigned int state;
+#define VIRTNET_RQ_STATE_IDLE 0
+#define VIRTNET_RQ_STATE_NAPI 1 /* NAPI or refill owns this RQ */
+#define VIRTNET_RQ_STATE_POLL 2 /* poll owns this RQ */
+#define VIRTNET_RQ_STATE_DISABLED 4 /* RQ is disabled */
+#define VIRTNET_RQ_OWNED (VIRTNET_RQ_STATE_NAPI | VIRTNET_RQ_STATE_POLL)
+#define VIRTNET_RQ_LOCKED (VIRTNET_RQ_OWNED | VIRTNET_RQ_STATE_DISABLED)
+#define VIRTNET_RQ_STATE_NAPI_YIELD 8 /* NAPI or...
2014 Jul 15
3
[PATCH net-next] virtio-net: rx busy polling support
..., 0444);
@@ -94,8 +95,144 @@ struct receive_queue {
/* Name of this receive queue: input.$index */
char name[40];
+
+#ifdef CONFIG_NET_RX_BUSY_POLL
+ unsigned int state;
+#define VIRTNET_RQ_STATE_IDLE 0
+#define VIRTNET_RQ_STATE_NAPI 1 /* NAPI or refill owns this RQ */
+#define VIRTNET_RQ_STATE_POLL 2 /* poll owns this RQ */
+#define VIRTNET_RQ_STATE_DISABLED 4 /* RQ is disabled */
+#define VIRTNET_RQ_OWNED (VIRTNET_RQ_STATE_NAPI | VIRTNET_RQ_STATE_POLL)
+#define VIRTNET_RQ_LOCKED (VIRTNET_RQ_OWNED | VIRTNET_RQ_STATE_DISABLED)
+#define VIRTNET_RQ_STATE_NAPI_YIELD 8 /* NAPI or...
2014 Jul 16
9
[PATCH net-next V2 0/3] rx busy polling support for virtio-net
Hi all:
This series introduces the support for rx busy polling support. This
was useful for reduing the latency for a kvm guest. Patch 1-2
introduces helpers which is used for rx busy polling. Patch 3
implement the main function.
Test was done between a kvm guest and an external host. Two hosts were
connected through 40gb mlx4 cards. With both busy_poll and busy_read are
set to 50 in guest, 1
2014 Jul 16
9
[PATCH net-next V2 0/3] rx busy polling support for virtio-net
Hi all:
This series introduces the support for rx busy polling support. This
was useful for reduing the latency for a kvm guest. Patch 1-2
introduces helpers which is used for rx busy polling. Patch 3
implement the main function.
Test was done between a kvm guest and an external host. Two hosts were
connected through 40gb mlx4 cards. With both busy_poll and busy_read are
set to 50 in guest, 1
2014 Jul 16
0
[PATCH net-next V2 3/3] virtio-net: rx busy polling support
..., 0444);
@@ -94,8 +95,143 @@ struct receive_queue {
/* Name of this receive queue: input.$index */
char name[40];
+
+#ifdef CONFIG_NET_RX_BUSY_POLL
+ unsigned int state;
+#define VIRTNET_RQ_STATE_IDLE 0
+#define VIRTNET_RQ_STATE_NAPI 1 /* NAPI or refill owns this RQ */
+#define VIRTNET_RQ_STATE_POLL 2 /* poll owns this RQ */
+#define VIRTNET_RQ_STATE_DISABLED 4 /* RQ is disabled */
+#define VIRTNET_RQ_OWNED (VIRTNET_RQ_STATE_NAPI | VIRTNET_RQ_STATE_POLL)
+#define VIRTNET_RQ_LOCKED (VIRTNET_RQ_OWNED | VIRTNET_RQ_STATE_DISABLED)
+#define VIRTNET_RQ_STATE_NAPI_YIELD 8 /* NAPI or...
2014 Jul 17
0
[PATCH net-next V2 3/3] virtio-net: rx busy polling support
...eue: input.$index */
>> char name[40];
>> +
>> +#ifdef CONFIG_NET_RX_BUSY_POLL
>> + unsigned int state;
>> +#define VIRTNET_RQ_STATE_IDLE 0
>> +#define VIRTNET_RQ_STATE_NAPI 1 /* NAPI or refill owns
>> this RQ */
>> +#define VIRTNET_RQ_STATE_POLL 2 /* poll owns this RQ */
>> +#define VIRTNET_RQ_STATE_DISABLED 4 /* RQ is disabled */
>> +#define VIRTNET_RQ_OWNED (VIRTNET_RQ_STATE_NAPI |
>> VIRTNET_RQ_STATE_POLL)
>> +#define VIRTNET_RQ_LOCKED (VIRTNET_RQ_OWNED |
>> VIRTNET_RQ_STATE_DISABLED)
>&...
2014 Jul 17
0
[PATCH net-next V2 3/3] virtio-net: rx busy polling support
...gt;>> +
>>>> +#ifdef CONFIG_NET_RX_BUSY_POLL
>>>> + unsigned int state;
>>>> +#define VIRTNET_RQ_STATE_IDLE 0
>>>> +#define VIRTNET_RQ_STATE_NAPI 1 /* NAPI or refill owns
>>>> this RQ */
>>>> +#define VIRTNET_RQ_STATE_POLL 2 /* poll owns this RQ */
>>>> +#define VIRTNET_RQ_STATE_DISABLED 4 /* RQ is disabled */
>>>> +#define VIRTNET_RQ_OWNED (VIRTNET_RQ_STATE_NAPI |
>>>> VIRTNET_RQ_STATE_POLL)
>>>> +#define VIRTNET_RQ_LOCKED (VIRTNET_RQ_OWNED |
>>&...