Re: [PATCH V2 2/2] vhost-vdpa: map virtqueue notification area if possible

2021-06-10 Thread Si-Wei Liu
Looks good. On 6/2/2021 1:41 AM, Jason Wang wrote: This patch implements the vq notification mapping support for vhost-vDPA. This is simply done by using mmap()/munmap() for the vhost-vDPA fd during device start/stop. For the device without notification mapping support, we fall back to

[PATCH V2 2/2] vhost-vdpa: map virtqueue notification area if possible

2021-06-02 Thread Jason Wang
This patch implements the vq notification mapping support for vhost-vDPA. This is simply done by using mmap()/munmap() for the vhost-vDPA fd during device start/stop. For the device without notification mapping support, we fall back to eventfd based notification gracefully. Signed-off-by: Jason