On Thu, Jul 23, 2020 at 08:41:03PM +0100, Chris Wilson wrote:
> I am very sorry for the wild goose chase.
*phew*... all good then. I was starting to go a little ga-ga trying to
make sense of things.
Arguably we should probably do something like:
@@ -4555,7 +4572,7 @@ asmlinkage __visible void __sched
preempt_schedule_irq(void)
int default_wake_function(wait_queue_entry_t *curr, unsigned mode, int
wake_flags,
void *key)
{
- return try_to_wake_up(curr->private, mode, wake_flags);
+ return try_to_wake_up(curr->private, mode, wake_flags & WF_SYNC);
}
EXPORT_SYMBOL(default_wake_function);
Since I don't think anybody uses anything other than WF_SYNC, ever. And
the rest of the WF_flags are used internally.
Thanks Chris!
