On Sat, Jun 28, 2003 at 12:57:49PM +1000, fpga dsp wrote:
> Hi all,
> I may ask a stupid question here but I have problem of calling any functions
> such as interruptible_sleep_on_timeout, sleep_on ... in a timer handler, the
> kernel just crash straight away in the function schedule(). Now I go and do a
> diff between kern/sched.c on i686 source and mipsel source. clearly , they
> are different. So the question is from kernel programming point of view, the
> bottom-half of interrupt handler is still considered interrupt handler?
Correct. You can't call those sleep functions from timer function.