Re: [PATCH 06/14] scsi: convert target_busy to an atomic_t

[Martin K. Petersen]

>>>>> "Christoph" == Christoph Hellwig <hch@xxxxxx> writes:

Christoph> Avoid taking the host-wide host_lock to check the per-target
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

Minor nit:                                    necessary

Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>

-- 
Martin K. Petersen	Oracle Linux Engineering
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