Hi Kefeng, Thank you for your effort on this work, but I forgot mentioning below trivial typos in the previous spin. I should mentioned those earlier, sorry. On Wed, 28 Dec 2022 19:34:07 +0800 Kefeng Wang <wangkefeng.wang@xxxxxxxxxx> wrote: > Firtly, make page_idle_get_page() return a folio, also rename it to s/Firtly/Firstly/ > page_idle_get_folio(), then, use it to covert page_idle_bitmap_read() s/covert/convert/ > and page_idle_bitmap_write() functions. > > Signed-off-by: Kefeng Wang <wangkefeng.wang@xxxxxxxxxx> Other than the trivial typos, Reviewed-by: SeongJae Park <sj@xxxxxxxxxx> Thanks, SJ