Displaying 7 results from an estimated 7 matches for "146,128".
Did you mean:
146,12
2017 Sep 30
0
[PATCH v16 3/5] virtio-balloon: VIRTIO_BALLOON_F_SG
...ize access/update to this struct virtio_balloon elements */
struct mutex balloon_lock;
+ /* The xbitmap used to record balloon pages */
+ struct xb page_xb;
+
/* The array of pfns we tell the Host about. */
unsigned int num_pfns;
__virtio32 pfns[VIRTIO_BALLOON_ARRAY_PFNS_MAX];
@@ -141,13 +146,128 @@ static void set_page_pfns(struct virtio_balloon *vb,
page_to_balloon_pfn(page) + i);
}
+
+static void kick_and_wait(struct virtqueue *vq, wait_queue_head_t wq_head)
+{
+ unsigned int len;
+
+ virtqueue_kick(vq);
+ wait_event(wq_head, virtqueue_get_buf(vq, &len));
+}
+
+static...
2018 Jan 09
0
[PATCH v21 2/5 RESEND] virtio-balloon: VIRTIO_BALLOON_F_SG
...ize access/update to this struct virtio_balloon elements */
struct mutex balloon_lock;
+ /* The xbitmap used to record balloon pages */
+ struct xb page_xb;
+
/* The array of pfns we tell the Host about. */
unsigned int num_pfns;
__virtio32 pfns[VIRTIO_BALLOON_ARRAY_PFNS_MAX];
@@ -141,15 +146,128 @@ static void set_page_pfns(struct virtio_balloon *vb,
page_to_balloon_pfn(page) + i);
}
+static void kick_and_wait(struct virtqueue *vq, wait_queue_head_t wq_head)
+{
+ unsigned int len;
+
+ virtqueue_kick(vq);
+ wait_event(wq_head, virtqueue_get_buf(vq, &len));
+}
+
+static vo...
2017 Oct 02
2
[PATCH v16 3/5] virtio-balloon: VIRTIO_BALLOON_F_SG
Looks good to me. minor comments below.
On Sat, Sep 30, 2017 at 12:05:52PM +0800, Wei Wang wrote:
> @@ -141,13 +146,128 @@ static void set_page_pfns(struct virtio_balloon *vb,
> page_to_balloon_pfn(page) + i);
> }
>
> +
> +static void kick_and_wait(struct virtqueue *vq, wait_queue_head_t wq_head)
> +{
> + unsigned int len;
> +
> + virtqueue_kick(vq);
> + wait_event(wq_hea...
2017 Oct 02
2
[PATCH v16 3/5] virtio-balloon: VIRTIO_BALLOON_F_SG
Looks good to me. minor comments below.
On Sat, Sep 30, 2017 at 12:05:52PM +0800, Wei Wang wrote:
> @@ -141,13 +146,128 @@ static void set_page_pfns(struct virtio_balloon *vb,
> page_to_balloon_pfn(page) + i);
> }
>
> +
> +static void kick_and_wait(struct virtqueue *vq, wait_queue_head_t wq_head)
> +{
> + unsigned int len;
> +
> + virtqueue_kick(vq);
> + wait_event(wq_hea...
2017 Sep 30
12
[PATCH v16 0/5] Virtio-balloon Enhancement
This patch series enhances the existing virtio-balloon with the following
new features:
1) fast ballooning: transfer ballooned pages between the guest and host in
chunks using sgs, instead of one array each time; and
2) free page block reporting: a new virtqueue to report guest free pages
to the host.
The second feature can be used to accelerate live migration of VMs. Here
are some details:
Live
2017 Sep 30
12
[PATCH v16 0/5] Virtio-balloon Enhancement
This patch series enhances the existing virtio-balloon with the following
new features:
1) fast ballooning: transfer ballooned pages between the guest and host in
chunks using sgs, instead of one array each time; and
2) free page block reporting: a new virtqueue to report guest free pages
to the host.
The second feature can be used to accelerate live migration of VMs. Here
are some details:
Live
2018 Jan 09
6
[PATCH v21 0/5] Virtio-balloon Enhancement
This patch series enhances the existing virtio-balloon with the following
new features:
1) fast ballooning: transfer ballooned pages between the guest and host in
chunks using sgs, instead of one array each time; and
2) free page block reporting: a new virtqueue to report guest free pages
to the host.
The second feature can be used to accelerate live migration of VMs. Here
are some details:
Live