On Thu, Aug 12, 2004 at 08:20:41PM +0000, Oliver Neukum wrote:
> Am Donnerstag, 12. August 2004 20:39 schrieb Dale Farnsworth:
> > diff -Nru a/drivers/usb/core/message.c b/drivers/usb/core/message.c
> > --- a/drivers/usb/core/message.c 2004-08-12 11:21:18 -07:00
> > +++ b/drivers/usb/core/message.c 2004-08-12 11:21:18 -07:00
> > @@ -797,9 +797,19 @@
> > */
> > int usb_get_status(struct usb_device *dev, int type, int target, void *data)
> > {
> > - return usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
> > - USB_REQ_GET_STATUS, USB_DIR_IN | type, 0, target, data, 2,
> > - HZ * USB_CTRL_GET_TIMEOUT);
> > + int ret;
> > + u16 *status = kmalloc(sizeof(*status), GFP_KERNEL);
> > +
>
> Have you checked whether this can be used by usb-storage?
> In that case you would need to use GFP_NOIO.
Thanks for the heads-up. If I read the code correctly, it isn't used
by usb-storage. If I'm wrong or that's likely to change, I'd be happy
with GFP_NOIO.
-Dale Farnsworth
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