Re: [regression] CD-DA delay needed after insertion (http://bugzilla.kernel.org/show_bug.cgi?id=10974)

Matthew Wilcox
2008-09-30T17:42:08Z

On Tue, Sep 30, 2008 at 01:32:15PM -0400, Monty Montgomery wrote:
> On Tue, Sep 30, 2008 at 11:21 AM, Geert Uytterhoeven
> <Geert.Uytterhoeven@sonycom.com> wrote:
>
> >> (May I ask-- why the hard starting/stopping of the interface? Power saving?]
> why the calls to sg_start?

In this case, sg means scatter/gather, and it's a purely internal
interface. It does not start/stop the drive, nor the scsi interface.

--
Matthew Wilcox Intel Open Source Technology Centre
"Bill, look, we understand that you're interested in selling us this
operating system, but compare it to ours. We can't possibly take such
a retrograde step."