t; planes to hotplug targets with large numbers of LUNs without having to
>> request a RESCAN for each one of them.
>>
>> Signed-off-by: Matej Genci
>> Suggested-by: Felipe Franciosi
>> ---
>> drivers/scsi/virtio_scsi.c | 7 ++-
>> 1 file changed, 6
The device (not the driver) populates the used ring and includes the len
of how much data was written.
Signed-off-by: Felipe Franciosi <fel...@nutanix.com>
---
drivers/virtio/virtio_ring.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/virtio/virtio_ring.c b/d
Hi Jason,
I understand your busy loop timeout is quite conservative at 50us. Did you try
any other values?
Also, did you measure how polling affects many VMs talking to each other (e.g.
20 VMs on each host, perhaps with several vNICs each, transmitting to a
corresponding VM/vNIC pair on
