Comments (2)
The latest implementation from crosvm is preferred. Then the virtio-blk driver chooses to call punch_hole() or write_zeroes_at() according to the unmap
flag for VIRTIO_BLK_T_WRITE_ZEROES requests.
from vmm-sys-util.
That's how I was seeing it too, thanks! I'll open a PR with the switch.
from vmm-sys-util.
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from vmm-sys-util.