Wei Liu 1f7b809619 block: increase the size of temporary vectors
The size was set to one because without VIRTIO_BLK_F_SEG_MAX, the guest
only used one data descriptor per request.

The value 32 is empirically derived from booting a guest. This value
eliminates all SmallVec allocations observable by DHAT.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
2025-01-01 18:50:39 +00:00
..