Displaying 3 results from an estimated 3 matches for "added_entri".
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added_entries
2018 Jun 15
0
[PATCH v33 2/4] virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT
...b->free_page_vq = vqs[VIRTIO_BALLOON_VQ_FREE_PAGE];
+
return 0;
}
+static void report_free_page_func(struct work_struct *work)
+{
+ struct virtio_balloon *vb;
+ struct virtqueue *vq;
+ struct virtio_balloon_free_page_hints *hints;
+ struct scatterlist sg;
+ uint32_t hdr_size, avail_entries, added_entries;
+
+ vb = container_of(work, struct virtio_balloon, report_free_page_work);
+ vq = vb->free_page_vq;
+ hints = vb->hints;
+ hdr_size = sizeof(hints->num_hints) + sizeof(hints->size);
+ avail_entries = (FREE_PAGE_HINT_MEM_SIZE - hdr_size) / sizeof(__le64);
+
+ added_entries = get_from_...
2018 Jun 15
10
[PATCH v33 0/4] Virtio-balloon: support free page reporting
This patch series is separated from the previous "Virtio-balloon
Enhancement" series. The new feature, VIRTIO_BALLOON_F_FREE_PAGE_HINT,
implemented by this series enables the virtio-balloon driver to report
hints of guest free pages to the host. It can be used to accelerate live
migration of VMs. Here is an introduction of this usage:
Live migration needs to transfer the VM's
2018 Jun 15
10
[PATCH v33 0/4] Virtio-balloon: support free page reporting
This patch series is separated from the previous "Virtio-balloon
Enhancement" series. The new feature, VIRTIO_BALLOON_F_FREE_PAGE_HINT,
implemented by this series enables the virtio-balloon driver to report
hints of guest free pages to the host. It can be used to accelerate live
migration of VMs. Here is an introduction of this usage:
Live migration needs to transfer the VM's