Re: hub does disconnect when resuming

Am Sonntag, 4. Februar 2007 05:11 schrieb Pete Zaitcev:
> On Sat, 3 Feb 2007 17:02:27 -0500 (EST), Alan Stern <[email protected]> wrote:
> 
> > +	buffer = kmalloc(sizeof(*buffer), GFP_NOIO);
> 
> Why is this GFP_NOIO, if it's not in the path of block I/O? Or is it?

It is used by usb_reset_device() which is used in the error handling of
the usb storage driver. That in turn is used by the generic scsi error
handler, called from sd.c. Therefore GFP_NOIO is needed.

	Regards
		Oliver

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