Hi all, It was suggested that I ask this question on this list. If I have the wrong list please let me know.
I'm using ARM linux kernel 2.6.18 on a custom board and on my development board the scheduler timeslice was 10ms and on my custom board it's 100ms. I had HZ up'ed to 400 instead of the 200 ARM default. I've tried repeatedly to reduce this to 10ms but for some reason changing HZ has no effect as the scheduler timeslice hovers around 100ms +/- 10ms. My clock tick timer is set the same @ ~3.6MHz. On the 2.6.18 kernel, Changing HZ does have the expected effect but perhaps something changed in 2.6.18. I'm trying to understand what the relation is between HZ, the clock tick timer and the scheduler timeslice. Could anyone help me understand this? or suggest some good reading materials? Thank You. --Jr. _______________________________________________ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core
