On Thu, Jun 15, 2017 at 04:10:17PM +0800, Wei Wang wrote:
It doesn't have any users in the tree yet. Can't add code with new users.So you still have a home-grown bitmap. I'd like to know whyI didn't find his xbitmap being upstreamed, did you?
isn't xbitmap suggested for this purpose by Matthew Wilcox
appropriate. Please add a comment explaining the requirements
from the data structure.
You should be the first!