On Fri, Sep 08, 2017 at 01:16:39AM +0900, Damien Le Moal wrote: > Using scsi_device_from_queue(), return the scsi_disk structure > associated with a request queue if the device is a disk. > Export this function to make it available to modules. >
This approach may be a little over-kill, actually gendisk is the parent of request queue in kobject tree(see blk_register_queue()), that might be an easy way to retrieve disk attached to the queue. -- Ming
