On 27.07.21 14:04, Pavel Machek wrote:
Hi!
Let's take a look at hibernate() callers:
drivers/mfd/tps65010.c: calls hibernate() from IRQ contex, based on HW
event
No it does not. Look again.
Oh, dead code :)
kernel/power/autosleep.c: calls hibernate() when it thinks it might be
a good time to go to sleep
Ok, you are right, it is there. But I don't believe anyone uses this
configuration.
If it's dead code, we might want to look into deprecating and removing
it. It was introduced around 2012:
https://lwn.net/Articles/479841/
--
Thanks,
David / dhildenb
