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[PATCH v9 08/12] vdpa: allocate SVQ array unconditionally
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From: |
Eugenio Pérez |
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Subject: |
[PATCH v9 08/12] vdpa: allocate SVQ array unconditionally |
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Date: |
Thu, 15 Dec 2022 12:31:40 +0100 |
SVQ may run or not in a device depending on runtime conditions (for
example, if the device can move CVQ to its own group or not).
Allocate the SVQ array unconditionally at startup, since its hard to
move this allocation elsewhere.
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
---
hw/virtio/vhost-vdpa.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/hw/virtio/vhost-vdpa.c b/hw/virtio/vhost-vdpa.c
index 5039d9bb2f..86e1fa8e9e 100644
--- a/hw/virtio/vhost-vdpa.c
+++ b/hw/virtio/vhost-vdpa.c
@@ -532,10 +532,6 @@ static void vhost_vdpa_svq_cleanup(struct vhost_dev *dev)
struct vhost_vdpa *v = dev->opaque;
size_t idx;
- if (!v->shadow_vqs) {
- return;
- }
-
for (idx = 0; idx < v->shadow_vqs->len; ++idx) {
vhost_svq_stop(g_ptr_array_index(v->shadow_vqs, idx));
}
--
2.31.1
- [PATCH v9 02/12] vhost: set SVQ device call handler at SVQ start, (continued)
- [PATCH v9 02/12] vhost: set SVQ device call handler at SVQ start, Eugenio Pérez, 2022/12/15
- [PATCH v9 05/12] vdpa: add vhost_vdpa_net_valid_svq_features, Eugenio Pérez, 2022/12/15
- [PATCH v9 04/12] vhost: move iova_tree set to vhost_svq_start, Eugenio Pérez, 2022/12/15
- [PATCH v9 03/12] vhost: allocate SVQ device file descriptors at device start, Eugenio Pérez, 2022/12/15
- [PATCH v9 06/12] vdpa: request iova_range only once, Eugenio Pérez, 2022/12/15
[PATCH v9 07/12] vdpa: move SVQ vring features check to net/, Eugenio Pérez, 2022/12/15
[PATCH v9 08/12] vdpa: allocate SVQ array unconditionally,
Eugenio Pérez <=
[PATCH v9 11/12] vdpa: add shadow_data to vhost_vdpa, Eugenio Pérez, 2022/12/15
[PATCH v9 10/12] vdpa: store x-svq parameter in VhostVDPAState, Eugenio Pérez, 2022/12/15
[PATCH v9 09/12] vdpa: add asid parameter to vhost_vdpa_dma_map/unmap, Eugenio Pérez, 2022/12/15
[PATCH v9 12/12] vdpa: always start CVQ in SVQ mode if possible, Eugenio Pérez, 2022/12/15