[PATCH 0/1] freezer: fix wait_event_freezable/__thaw_task races

Hi,

On 09/07, Tejun Heo wrote:

quoted

I meant, unless the caller plays with allow_signal(), it has all rights to do

	if (wait_event_freezable(...))
		BUG();

This becomes correct with the code above.

Yeap, sure, w/ freezable_with_signal gone, the above should work fine.
Care to create a patch?

Sure.

But. Tejun, Rafael, I have to rely on your review. I have no idea how
can I test this change. Hopfully it is simple enough, though.

And. wait_event_freezable_timeout() obviously has another problem,
although I hope this is fine. The caller can spend a lot of time in
refrigerator, shouldn't we update "timeout" in this case? I hope we
shouldn't.

Oleg.