On Tue, Jul 26, 2022 at 10:29:16PM +0800, Miaohe Lin wrote: > The header file signal.h is unneeded now. Remove it. > > Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx> > Reviewed-by: Mike Kravetz <mike.kravetz@xxxxxxxxxx> Reviewed-by: Muchun Song <songmuchun@xxxxxxxxxxxxx> Thanks.