The patch titled
Subject: mm-migrate-demote-pages-during-reclaim-v11
has been added to the -mm tree. Its filename is
mm-migrate-demote-pages-during-reclaim-v11.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/mm-migrate-demote-pages-during-reclaim-v11.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/mm-migrate-demote-pages-during-reclaim-v11.patch
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------------------------------------------------------
From: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
Subject: mm-migrate-demote-pages-during-reclaim-v11
Rename can_demote_anon_pages() to can_demote() to reflect the fact that
the function is for anon and file pages.
Link: https://lkml.kernel.org/r/20210715055145.195411-5-ying.huang@xxxxxxxxx
Link: https://lkml.kernel.org/r/20210721063926.3024591-4-ying.huang@xxxxxxxxx
Signed-off-by: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
Signed-off-by: "Huang, Ying" <ying.huang@xxxxxxxxx>
Reviewed-by: Yang Shi <shy828301@xxxxxxxxx>
Reviewed-by: Wei Xu <weixugc@xxxxxxxxxx>
Reviewed-by: Oscar Salvador <osalvador@xxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxxx>
Cc: Zi Yan <ziy@xxxxxxxxxx>
Cc: David Rientjes <rientjes@xxxxxxxxxx>
Cc: Dan Williams <dan.j.williams@xxxxxxxxx>
Cc: David Hildenbrand <david@xxxxxxxxxx>
Cc: Greg Thelen <gthelen@xxxxxxxxxx>
Cc: Keith Busch <kbusch@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/vmscan.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/mm/vmscan.c~mm-migrate-demote-pages-during-reclaim-v11
+++ a/mm/vmscan.c
@@ -519,7 +519,7 @@ static long add_nr_deferred(long nr, str
return atomic_long_add_return(nr, &shrinker->nr_deferred[nid]);
}
-static bool can_demote_anon_pages(int nid, struct scan_control *sc)
+static bool can_demote(int nid, struct scan_control *sc)
{
if (sc->no_demotion)
return false;
@@ -1343,7 +1343,7 @@ static unsigned int shrink_page_list(str
memset(stat, 0, sizeof(*stat));
cond_resched();
- do_demote_pass = can_demote_anon_pages(pgdat->node_id, sc);
+ do_demote_pass = can_demote(pgdat->node_id, sc);
retry:
while (!list_empty(page_list)) {
_
Patches currently in -mm which might be from dave.hansen@xxxxxxxxxxxxxxx are
mm-numa-automatically-generate-node-migration-order.patch
mm-migrate-update-node-demotion-order-on-hotplug-events.patch
mm-migrate-demote-pages-during-reclaim.patch
mm-migrate-demote-pages-during-reclaim-v11.patch
mm-vmscan-add-helper-for-querying-ability-to-age-anonymous-pages.patch
mm-vmscan-add-helper-for-querying-ability-to-age-anonymous-pages-v11.patch
mm-vmscan-never-demote-for-memcg-reclaim.patch
mm-mempolicy-add-mpol_preferred_many-for-multiple-preferred-nodes.patch
