[PATCH V2 0/4] block: fix concurrent quiesce

[Martin K. Petersen]

Ming,

> Convert SCSI into balanced quiesce and unquiesce by using atomic
> variable as suggested by James, meantime fix previous nvme conversion
> by adding one new API because we have to wait until the started
> quiesce is done.

Reviewed-by: Martin K. Petersen <martin.petersen at oracle.com>

-- 
Martin K. Petersen	Oracle Linux Engineering