On 06/02/2018 21:30, Roman Kagan wrote:
> +    blk_io_plug(d->conf.blk);
> +    if (scsi_req_enqueue(sreq)) {
> +        scsi_req_continue(sreq);
> +    }
> +    blk_io_unplug(d->conf.blk);

Is plug/unplug really useful?

Paolo

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