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charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 21 Jul 2021, at 2:39, Huang Ying wrote: > From: Yang Shi > > Account the number of demoted pages. > > Add pgdemote_kswapd and pgdemote_direct VM counters showed in > /proc/vmstat. > > [ daveh: > - __count_vm_events() a bit, and made them look at the THP > size directly rather than getting data from migrate_pages() > ] > > Link: https://lkml.kernel.org/r/20210715055145.195411-6-ying.huang@inte= l.com > Signed-off-by: Yang Shi > Signed-off-by: Dave Hansen > Signed-off-by: "Huang, Ying" > Reviewed-by: Yang Shi > Reviewed-by: Wei Xu > Cc: Michal Hocko > Cc: Zi Yan > Cc: David Rientjes > Cc: Dan Williams > Cc: David Hildenbrand > Cc: Oscar Salvador > Cc: Greg Thelen > Cc: Keith Busch > Signed-off-by: Andrew Morton > --- > include/linux/vm_event_item.h | 2 ++ > mm/vmscan.c | 5 +++++ > mm/vmstat.c | 2 ++ > 3 files changed, 9 insertions(+) > LGTM. Reviewed-by: Zi Yan =E2=80=94 Best Regards, Yan, Zi --=_MailMate_B8B841A2-2B85-4DDE-84F3-4832B9BDBF41_= Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQJDBAEBCgAtFiEEh7yFAW3gwjwQ4C9anbJR82th+ooFAmD4jhQPHHppeUBudmlk aWEuY29tAAoJEJ2yUfNrYfqKVM4QAIjMzfltkj+v72135tkjfcofPYCMG76Ay+7U Esnjn4pDHqTGZimrmlUGyNyJo0PpsMJ8jolMXKjNuw9WwXZS91N7LAAxuWb6PyFD 02k+8zn4wFtMVoR9MudTb4gla/+3KwWyUmr5OXHVbWURDvjHMtIypQneZ4h8+tUr Bkzw0dcgqTLPJKIIeLdKKXyo9mg6y9XRgfeYi4YRhQBBazNUJvD0V9jAVhHEXaMK q5X3Iqao9ag79ZdAJQQIEhgE2fKpyZDerpzMy676IDn+pxt9HLtcWnxH+iwTlXDB t+ySjAU0ONRXNaR/1wTsDyptYlVY7MJ9q8XVhHLvhJn6AMlA2HDEytvO0Dj3tUFx Gi7JHFtmzP8BAbp3GR9bx5AyOvBtvZwMkivJi3vSES+P+Nol5O6/3WGlhFIGdeyY FQSjqxWQx3imM2xsLwccqxSRlSmEeolXtC7PJgN9KdFqtKomrJfdSJiyV/ngeC+x Sti6xO7GsNuyik2mOt2RIvJqLHq8vSfKVt0qBGt7BtNYKsBfiIKHDR5ahYOOLJ6/ S+Cq1D2LJ/S8ulh2drb7d8im/sYL7yULWUR68cfaQAOA0fo0m7mjd+ceArLUFncj 2GoahbcExr5RTcY5rLG6mDBzDetms7USrdNVVtHAZ5W4B4OS67GWatSFvrVM7CSd +CX/WeB0 =8IB8 -----END PGP SIGNATURE----- --=_MailMate_B8B841A2-2B85-4DDE-84F3-4832B9BDBF41_=--