Hi, I have two questions: 1. Is it ok to make a "wake_up_process()" call from an interrupt handler? In my work, there is a kernel thread that sleeps under "sleep_on()" and wakes up by the "wake_up_process()" by an interrupt handler. My system is crashing and I just wanna make sure if this is not a problem.. 2. For the macros __wait_event() and __wait_event_interruptible(), it seems to me that they can't be called from a kernel thread as they set the task "current" as "TASK_UNINTERRUPTIBLE" due to which it gets removed from the scheduler runqueue. So the scheduler never chooses that task again even if the task gets set as "TASK_RUNNING" at the end of the macro. Is that correct? If so, how is it possible to add the task to the runqueue again (other than defining another new macro or function) ? Thanks, -- Sourav - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/
