On Tue, 2007-09-18 at 10:32 +0200, Oliver Neukum wrote:
> which function should a lldd call to make the scsi layer flush
> a device's buffers and spin it down? Which kind of locking is
> required?

Depends on the context. Is this for suspend? If so it's done
automatically by the sd driver, but the device has to be marked for it
in the manage_start_stop attributes.

James


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