RE: [PATCH] usb: core: add debugobjects support for urb object

2016-05-25 Thread Du, Changbin
> On Tue, May 24, 2016 at 03:53:53PM +0800, changbin...@intel.com wrote: > > From: "Du, Changbin" > > > > Add debugobject support to track the life time of struct urb. > > This feature help us detect violation of urb operations by > > generating a warning message from debugobject core. And we fix

Re: [PATCH] usb: core: add debugobjects support for urb object

2016-05-24 Thread Greg KH
On Tue, May 24, 2016 at 03:53:53PM +0800, changbin...@intel.com wrote: > From: "Du, Changbin" > > Add debugobject support to track the life time of struct urb. > This feature help us detect violation of urb operations by > generating a warning message from debugobject core. And we fix > the possi

Re: [PATCH] usb: core: add debugobjects support for urb object

2016-05-24 Thread Alan Stern
On Tue, 24 May 2016 changbin...@intel.com wrote: > From: "Du, Changbin" > > Add debugobject support to track the life time of struct urb. > This feature help us detect violation of urb operations by > generating a warning message from debugobject core. I'm pretty sure the USB core already does