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vduse_virtqueue
2023 Mar 28
0
[PATCH v4 05/11] vduse: Support set_vq_affinity callback
...359d87a06f..45aa8703c4b5 100644
> --- a/drivers/vdpa/vdpa_user/vduse_dev.c
> +++ b/drivers/vdpa/vdpa_user/vduse_dev.c
> @@ -41,6 +41,8 @@
> #define VDUSE_IOVA_SIZE (128 * 1024 * 1024)
> #define VDUSE_MSG_DEFAULT_TIMEOUT 30
>
> +#define IRQ_UNBOUND -1
> +
> struct vduse_virtqueue {
> u16 index;
> u16 num_max;
> @@ -57,6 +59,8 @@ struct vduse_virtqueue {
> struct vdpa_callback cb;
> struct work_struct inject;
> struct work_struct kick;
> + int irq_effective_cpu;
> + struct cpumask irq_affinity;
> };
>
> struct vduse_dev...