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[RFC PATCH v7 13/25] virtio: Make virtqueue_alloc_element non-static
From: |
Eugenio Pérez |
Subject: |
[RFC PATCH v7 13/25] virtio: Make virtqueue_alloc_element non-static |
Date: |
Wed, 13 Apr 2022 18:31:54 +0200 |
So SVQ can allocate elements using it
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
---
include/hw/virtio/virtio.h | 1 +
hw/virtio/virtio.c | 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h
index b31c4507f5..1e85833897 100644
--- a/include/hw/virtio/virtio.h
+++ b/include/hw/virtio/virtio.h
@@ -195,6 +195,7 @@ void virtqueue_fill(VirtQueue *vq, const VirtQueueElement
*elem,
unsigned int len, unsigned int idx);
void virtqueue_map(VirtIODevice *vdev, VirtQueueElement *elem);
+void *virtqueue_alloc_element(size_t sz, unsigned out_num, unsigned in_num);
void *virtqueue_pop(VirtQueue *vq, size_t sz);
unsigned int virtqueue_drop_all(VirtQueue *vq);
void *qemu_get_virtqueue_element(VirtIODevice *vdev, QEMUFile *f, size_t sz);
diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c
index 9d637e043e..17cbbb5fca 100644
--- a/hw/virtio/virtio.c
+++ b/hw/virtio/virtio.c
@@ -1376,7 +1376,7 @@ void virtqueue_map(VirtIODevice *vdev, VirtQueueElement
*elem)
false);
}
-static void *virtqueue_alloc_element(size_t sz, unsigned out_num, unsigned
in_num)
+void *virtqueue_alloc_element(size_t sz, unsigned out_num, unsigned in_num)
{
VirtQueueElement *elem;
size_t in_addr_ofs = QEMU_ALIGN_UP(sz, __alignof__(elem->in_addr[0]));
--
2.27.0
- Re: [RFC PATCH v7 08/25] vdpa: Add x-svq to NetdevVhostVDPAOptions, (continued)
- [RFC PATCH v7 09/25] vhost: move descriptor translation to vhost_svq_vring_write_descs, Eugenio Pérez, 2022/04/13
- [RFC PATCH v7 10/25] vdpa: Fix index calculus at vhost_vdpa_svqs_start, Eugenio Pérez, 2022/04/13
- [RFC PATCH v7 07/25] vhost: Add reference counting to vhost_iova_tree, Eugenio Pérez, 2022/04/13
- [RFC PATCH v7 11/25] virtio-net: Expose ctrl virtqueue logic, Eugenio Pérez, 2022/04/13
- [RFC PATCH v7 12/25] vdpa: Extract get features part from vhost_vdpa_get_max_queue_pairs, Eugenio Pérez, 2022/04/13
- [RFC PATCH v7 13/25] virtio: Make virtqueue_alloc_element non-static,
Eugenio Pérez <=
- [RFC PATCH v7 03/25] vdpa: Fix bad index calculus at vhost_vdpa_get_vring_base, Eugenio Pérez, 2022/04/13
- [RFC PATCH v7 15/25] vhost: Add custom used buffer callback, Eugenio Pérez, 2022/04/13
- [RFC PATCH v7 14/25] vhost: Add SVQElement, Eugenio Pérez, 2022/04/13
- [RFC PATCH v7 16/25] vdpa: control virtqueue support on shadow virtqueue, Eugenio Pérez, 2022/04/13
- [RFC PATCH v7 17/25] vhost: Add vhost_iova_tree_find, Eugenio Pérez, 2022/04/13
- [RFC PATCH v7 18/25] vdpa: Add map/unmap operation callback to SVQ, Eugenio Pérez, 2022/04/13