On Tue, Aug 15, 2023 at 11:06:09AM +0800, Kefeng Wang wrote: > There is no users of wait_on_page_locked_killable(), remove it. > > Signed-off-by: Kefeng Wang <wangkefeng.wang@xxxxxxxxxx> Yes, NFS was the last user. Reviewed-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>