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[PATCH for 8.0 v7 06/10] vdpa: Allocate SVQ unconditionally
From: |
Eugenio Pérez |
Subject: |
[PATCH for 8.0 v7 06/10] vdpa: Allocate SVQ unconditionally |
Date: |
Wed, 16 Nov 2022 16:05:52 +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>
---
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 146f0dcb40..23efb8f49d 100644
--- a/hw/virtio/vhost-vdpa.c
+++ b/hw/virtio/vhost-vdpa.c
@@ -547,10 +547,6 @@ 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 for 8.0 v7 00/10] ASID support in vhost-vdpa net, Eugenio Pérez, 2022/11/16
- [PATCH for 8.0 v7 02/10] vhost: set SVQ device call handler at SVQ start, Eugenio Pérez, 2022/11/16
- [PATCH for 8.0 v7 01/10] vdpa: Use v->shadow_vqs_enabled in vhost_vdpa_svqs_start & stop, Eugenio Pérez, 2022/11/16
- [PATCH for 8.0 v7 03/10] vhost: Allocate SVQ device file descriptors at device start, Eugenio Pérez, 2022/11/16
- [PATCH for 8.0 v7 04/10] vdpa: add vhost_vdpa_net_valid_svq_features, Eugenio Pérez, 2022/11/16
- [PATCH for 8.0 v7 06/10] vdpa: Allocate SVQ unconditionally,
Eugenio Pérez <=
- [PATCH for 8.0 v7 07/10] vdpa: Add asid parameter to vhost_vdpa_dma_map/unmap, Eugenio Pérez, 2022/11/16
- [PATCH for 8.0 v7 08/10] vdpa: Store x-svq parameter in VhostVDPAState, Eugenio Pérez, 2022/11/16
- [PATCH for 8.0 v7 09/10] vdpa: Add shadow_data to vhost_vdpa, Eugenio Pérez, 2022/11/16
- [PATCH for 8.0 v7 10/10] vdpa: Always start CVQ in SVQ mode if possible, Eugenio Pérez, 2022/11/16