On 26 Jun 2018, at 21.01, Heiner Litz [off-list ref] wrote:

quoted

Guarantees that this is at least 32bit, but this should be at least 64
bit right?

All 64-bit bitmaps in pblk are unsigned long. If we want to change to
u64 this should be part of a different patch

It makes sense to me.

Javier