mirror of
https://github.com/hardkernel/linux.git
synced 2026-05-15 00:26:20 +09:00
Netvsc has a function to calculate how much ring buffer in percentage is available to write. This function is also useful for storvsc and other vmbus devices. Define a similar function in vmbus to be used by other vmbus devices. Signed-off-by: Long Li <longli@microsoft.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>