Mark Vojkovich writes: > > Your experience is out of date. If I've just filled a Megabyte > DMA fifo and I'm waiting to cram another Megabyte into it, how > quick is my FIFO busy loop then? I've had great success with > sched_yield(). >
The DMA buffer case may be different than the video case I mentioned before. sched_yield may in fact be useful if such large buffers have to be processed. However it is not a general solution for every fifo wait. Egbert. _______________________________________________ Devel mailing list [EMAIL PROTECTED] http://XFree86.Org/mailman/listinfo/devel
