>>>>> "Christoph" == Christoph Hellwig <hch@xxxxxx> writes:
Christoph> Avoid taking the host-wide host_lock to check the per-host
Christoph> queue limit. Instead we do an atomic_inc_return early on to
Christoph> grab our slot in the queue, and if nessecary decrement it
necessary
Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
--
Martin K. Petersen Oracle Linux Engineering
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