Re: [PATCH] tracing: Have all levels of checks prevent recursion

On Fri, 21 Jul 2023 18:06:07 +0200
Alexander Lobakin [off-list ref] wrote:

quoted

Just because you disable interrupts does not mean you are in interrupt
context.  

Ah okay, thanks! IOW, if we want to check in some code that we're
certainly have interrupts enabled and are not in the interrupt context,
we must always do

if (!(in_hardirq() || irqs_disabled()))

Yeah, probably.

, nothing more elegant / already existing / ...?

It's not a common check. What would you call that?

	irq_safe() ?

-- Steve