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Hi Folks, Recently I took the patch Elias Penttil? wrote and 'forward-ported' it to rsync 3. For people who don't know what it does, it implements backup of open files on Windows with rsync. Because I think rsync 3 is more efficient and more current in comparison to rsync 2. I made a small readme-page with information about what I...

On 2020/5/29 ??5:16, Mika Penttil? wrote: > Hi, > > On 29.5.2020 11.03, Jason Wang wrote: >> Currently the doorbell is relayed via eventfd which may have >> significant overhead because of the cost of vmexits or syscall. This >> patch introduces mmap() based doorbell mapping which can eliminate the >&g...

Hi all: This series introduce basic functionality of doorbell mapping support for vhost-vDPA. Userspace program may use mmap() to map a the doorbell of a specific virtqueue into its address space. This is help to reudce the syscall or vmexit overhead. A new vdpa_config_ops was introduced to report the location of the doorbell, vhost_vdpa may then choose to map the doorbell when: - The doorbell

Hi all: This series introduce basic functionality of doorbell mapping support for vhost-vDPA. Userspace program may use mmap() to map a the doorbell of a specific virtqueue into its address space. This is help to reudce the syscall or vmexit overhead. A new vdpa_config_ops was introduced to report the location of the doorbell, vhost_vdpa may then choose to map the doorbell when: - The doorbell