On Thu, 18 Mar 2004 16:44:39 +0100 Oliver Neukum <[EMAIL PROTECTED]> wrote:
> Hi, > > you must use set_current_state() only after usb_submit_urb() with GFP_KERNEL > as second argument, because it may sleep to allocate memory and is woken up > resetting the state to TASK_RUNNING. In that case you had a busy polling loop. > Furthermore, always use wake_up unconditionally. It checkes anyway. > > Regards > Oliver Wouldn't this be a good place to use wait_event_interruptible macro? ------------------------------------------------------- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
