Re: [RFC] Implementation of SCSI dynamic power management

Oliver Neukum
2008-01-08T15:30:17Z

Am Dienstag, 8. Januar 2008 16:16:43 schrieb Alan Stern:
> > What about the SG_IO ioctl() ? It seems to me that you must not autosuspend
> > a device after that ioctl() has been used until the file handle is closed.
>
> That's an open problem.  The patch does block autosuspends as long as
> an sg file handle is open, but that won't help with ioctl requests
> through the block device.
>
> Can you write an additional patch to fix this?

I'll work on that.

Regards
Oliver

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