On Tue, Mar 14, 2006 at 05:08:55PM +0000, Christoph Hellwig wrote:
> On Tue, Mar 14, 2006 at 07:34:55AM -0800, Greg KH wrote:
> > Also, it looks like USB needs to call this function, (based on the
> > comment)? Care to switch that code over to have it use it too?
>
> what comment do you think indicates that? It's needed for raid drivers
> that
I saw the:
+ if (dev->driver) {^M
+ if (dev->parent) /* Needed for USB */^M
+ down(&dev->parent->sem);^M
portion and thought it came from USB core code somewhere. Or are you
referring to the need for USB-storage here?
>
> a) expose physical volumes but set the no_uld_attach flag to hide them
> from sd
> b) allow only raid volume creation/deletion so this flag may be set/cleared
> at runtime
Ok, fair enough, just was a bit confused.
thanks,
greg k-h
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