Messages in this thread | | | Date | Thu, 1 Jul 2021 15:49:51 +0100 | From | Christoph Hellwig <> | Subject | Re: [PATCH v5 2/3] scsi: sd: send REQUEST SENSE for BLIST_MEDIA_CHANGE devices in runtime_resume() |
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On Wed, Jun 30, 2021 at 10:44:52AM +0200, Martin Kepplinger wrote: > + struct scsi_disk *sdkp = dev_get_drvdata(dev); > + struct scsi_device *sdp = sdkp->device; > + int timeout, res; > + > + timeout = sdp->request_queue->rq_timeout * SD_FLUSH_TIMEOUT_MULTIPLIER;
Is REQUEST SENSE reqlly a so slow operation on these devices that we need to override the timeout?
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