Global scheduler suspend


Rob Meades
 

Apologies if I've missed this in the documentation but I'm looking for a way to suspend the Zephyr scheduler so that my task is not descheduled under any circumstances (until I re-enable the scheduler); I not been unable to find anything that does this so far.

I have found k_sched_lock() but that still deschedules the task should it do something that makes it unready. I've also found irq_lock() but again that is thread-specific so if the current thread is descheduled I'm back to where I started from.

Is there an organised way to good 'ole global scheduler suspend?

Rob

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