Re: [RFC] Implementation of SCSI dynamic power management

Alan Stern
2008-01-08T18:51:05Z

On Tue, 8 Jan 2008, Stefan Richter wrote:

> > How about something more like this:
> >
> > * Resume (return to an operational power level) the specified host,
> > * and prevent autosuspends from other software layers until the
> > * template autosuspend method has been called again.
> > * Return 0 if the resume was successful, otherwise a negative
> > * error code.
>
> Who prevents them? The autoresume() implementation, or its caller?

The autoresume implementation. This comment explains what the function
is supposed to do, not what its caller does.

Alan Stern