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| From: | Vladimir Sementsov-Ogievskiy |
| Subject: | Re: [RFC v4 00/11] blkio: add libblkio BlockDriver |
| Date: | Tue, 23 Aug 2022 20:31:03 +0300 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.8.1 |
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
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