On Sat, Apr 29, 2023 at 04:27:59PM +0800, Yin Fengwei wrote:
> @@ -22,6 +23,7 @@ struct address_space;
> struct pagevec {
> unsigned char nr;
> bool percpu_pvec_drained;
> + unsigned short nr_pages;
I still don't like storing nr_pages in the pagevec/folio_batch.
