On Mon, Feb 14, 2011 at 09:51:00AM +0100, Jordi Pujol wrote: > Hello, > > usbmouse: synchonize the irq completion for each urb. > > Without this patch the mouse was a bit erratic and when > using the mouse the system gets freezed/hangup randomly (one or two times a > day). > > Jordi Pujol > > Live never ending Tale > GNU/Linux Live forever! > http://livenet.selfip.com > usbmouse: synchonize the irq completion > > Signed-off-by: Jordi Pujol <jordipujolp AT gmail DOT com> > > --- linux-2.6.37-old/include/linux/usb.h 2011-01-05 01:50:19.000000000 +0100 > +++ linux-2.6.37/include/linux/usb.h 2011-02-10 09:31:30.098752709 +0100 > @@ -1214,6 +1214,7 @@ struct urb { > int error_count; /* (return) number of ISO errors */ > void *context; /* (in) context for completion */ > usb_complete_t complete; /* (in) completion routine */ > + struct mutex complete_mutex; /* synchronize completion */ Ick, no, this should never be needed. Please explain why the existing procedure for this isn't working for you? thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
