On 4/19/07, Peter Williams <[EMAIL PROTECTED]> wrote:
PS I think that the tasks most likely to be adversely effected by X's CPU storms (enough to annoy the user) are audio streamers so when you're doing tests to determine the best nice value for X I suggest that would be a good criterion. Video streamers are also susceptible but glitches in video don't seem to annoy users as much as audio ones.
IMHO audio streamers should use SCHED_FIFO thread for time critical work. I think it's insane to expect the scheduler to figure out that these processes need low latency when they can just be explicit about it. "Professional" audio software does it already, on Linux as well as other OS... Lee - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
