Re: [PATCH] bitmap: Add bitmap_valloc(), bitmap_vzalloc() and bitmap_vfree()

[Andrew Morton]

On Fri, 28 Dec 2018 00:18:29 +0800 Peng Wang <rock...@whu.edu.cn> wrote:

> Introduce bitmap alloc/free helpers when contiguous
> memory is not necessary.

That's a large bitmap you have there.  What code needs this?