On 8/23/22 01:23, Stefan Hajnoczi wrote:
The remainder of the patch series reworks the existing QEMU bdrv_register_buf() API so virtio-blk emulation efficiently map guest RAM for libblkio - some libblkio drivers require that I/O buffer memory is pre-registered (think VFIO, vhost, etc).
Hi! So patches 01-11 are for performance optimization? Don't you have some performance measurements for it? -- Best regards, Vladimir
