于 2012年12月14日 23:46, Alan Stern 写道: > > The easiest fix is to increase MAX_OUTPUT. Can you figure out how > large it needs to be? > for me, it seems only increasing MAX_OUTPUT is not a good idea.
maybe we can reference usb_device_dump: it processes the same thing in a simple way. it is in drivers/usb/core/devices.c function usb_device_dump calls function usb_dump_desc and function usb_dump_desc calls another dump functions. usb_device_dump also has to recuse call itself to process a tree. > I'm not concerned with making this code absolutely 100% reliable. It > is used only for debugging; in almost all kernel builds it will not be > compiled. > if it is useless: I suggest to delete it (which is better that fix it) else we need be sure that it is correct (or it can cause issue). I feel: we provide 20% can finish 80%. but the left 20%, need us to provide 80%. if we are focus on quality, we have to provide 80% for the left 20%. gchen > Alan Stern > > -- > To unsubscribe from this list: send the line "unsubscribe linux-usb" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > > -- Chen Gang Asianux Corporation -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html