> -----Original Message----- > From: Konstantin Khlebnikov [mailto:koct9i@xxxxxxxxx] > Sent: Friday, December 05, 2014 5:21 PM > To: Wang, Yalin > Cc: linux-kernel@xxxxxxxxxxxxxxx; linux-mm@xxxxxxxxx; linux-arm- > kernel@xxxxxxxxxxxxxxxxxxx; akpm@xxxxxxxxxxxxxxxxxxxx; n- > horiguchi@xxxxxxxxxxxxx > Subject: Re: [RFC] mm:add KPF_ZERO_PAGE flag for /proc/kpageflags > > On Fri, Dec 5, 2014 at 11:57 AM, Wang, Yalin <Yalin.Wang@xxxxxxxxxxxxxx> > wrote: > > This patch add KPF_ZERO_PAGE flag for zero_page, so that userspace > > process can notice zero_page from /proc/kpageflags, and then do memory > > analysis more accurately. > > It would be nice to mark also huge_zero_page. See (completely > untested) patch in attachment. > Got it, Thanks for your patch. ��.n������g��� �a��� �&ޖ)���)��h���&������梷���� �Ǟ�m������)������^�����������v���O��zf������