Peter Zijlstra <peterz@xxxxxxxxxxxxx> wrote:
> Does the below address things sufficiently clear?
Yep.
> +wait_queue_head_t *__var_waitqueue(void *p)
> +{
> + if (BITS_PER_LONG == 64) {
> + unsigned long q = (unsigned long)p;
> +
> + return bit_waitqueue((void *)(q & ~1), q & 1);
> + }
> + return bit_waitqueue(p, 0);
> +}
You might be better off not using bit_waitqueue() but rather do the
calculation directly since you don't actually have a bit number.
David
