Sorry for doing a probably very silly reply (without having had a look at the source as well):
On Mon, Jun 28, 2004 at 01:09:50AM +0200, Vincent Bernat wrote: > OoO En cette soir�e bien amorc�e du dimanche 27 juin 2004, vers 22:49, > Vincent Bernat <[EMAIL PROTECTED]> disait: > > > In a system with 4 DVB cards, I sometimes get a EOVERFLOW error when > > trying to read from the card. I have raised MAX_EVENTS with no > > success. How can I prevent this ? > > I have slightly modified the kernel to get some debug output : > > dmxdev: buffer overflow (len: 188, free: 188) > dvb_dmxdev_ts_callback [415]: overflow > ... > The first line happens because len>=free in dvb_dmxdev_buffer_write in > dmxdev.c. The second line happens when coming back in > dvb_dmxdev_ts_callback. > Have you tried len>free in dvb_dmxdev_buffer_write, not >=? Wolfgang
