search for: sd_max_retri

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2019 Sep 04
0
[PATCH] scsi: virtio_scsi: unplug LUNs when events missed
...ar) inquiry_len; > + > + memset(inq_result, 0, inq_result_len); > + > + result = scsi_execute_req(sdev, scsi_cmd, DMA_FROM_DEVICE, > + inq_result, inquiry_len, NULL, > + 2, 3, NULL); Where do the weird 2 and 3 values come from? Most callers seem to use SD_TIMEOUT, SD_MAX_RETRIES... > + > + if (result == 0 && inq_result[0] >> 5) { > + /* PQ indicates the LUN is not attached */ > + scsi_remove_device(sdev); > + } > + } > + > + kfree(inq_result); > +} > + > static void virtscsi_handle_event(struct work_struct *work) &gt...