The patch titled
Subject: mm/vmscan: remove ignore_references argument of reclaim_folio_list()
has been added to the -mm mm-unstable branch. Its filename is
mm-vmscan-remove-ignore_references-argument-of-reclaim_folio_list.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-vmscan-remove-ignore_references-argument-of-reclaim_folio_list.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: SeongJae Park <sj@xxxxxxxxxx>
Subject: mm/vmscan: remove ignore_references argument of reclaim_folio_list()
Date: Mon, 29 Apr 2024 15:44:51 -0700
All reclaim_folio_list() callers are passing 'true' for
'ignore_references' parameter. In other words, the parameter is not
really being used. Simplify the code by removing the parameter.
Link: https://lkml.kernel.org/r/20240429224451.67081-5-sj@xxxxxxxxxx
Signed-off-by: SeongJae Park <sj@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/vmscan.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
--- a/mm/vmscan.c~mm-vmscan-remove-ignore_references-argument-of-reclaim_folio_list
+++ a/mm/vmscan.c
@@ -2109,8 +2109,7 @@ static void shrink_active_list(unsigned
}
static unsigned int reclaim_folio_list(struct list_head *folio_list,
- struct pglist_data *pgdat,
- bool ignore_references)
+ struct pglist_data *pgdat)
{
struct reclaim_stat dummy_stat;
unsigned int nr_reclaimed;
@@ -2123,7 +2122,7 @@ static unsigned int reclaim_folio_list(s
.no_demotion = 1,
};
- nr_reclaimed = shrink_folio_list(folio_list, pgdat, &sc, &dummy_stat, ignore_references);
+ nr_reclaimed = shrink_folio_list(folio_list, pgdat, &sc, &dummy_stat, true);
while (!list_empty(folio_list)) {
folio = lru_to_folio(folio_list);
list_del(&folio->lru);
@@ -2155,12 +2154,11 @@ unsigned long reclaim_pages(struct list_
continue;
}
- nr_reclaimed += reclaim_folio_list(&node_folio_list, NODE_DATA(nid),
- true);
+ nr_reclaimed += reclaim_folio_list(&node_folio_list, NODE_DATA(nid));
nid = folio_nid(lru_to_folio(folio_list));
} while (!list_empty(folio_list));
- nr_reclaimed += reclaim_folio_list(&node_folio_list, NODE_DATA(nid), true);
+ nr_reclaimed += reclaim_folio_list(&node_folio_list, NODE_DATA(nid));
memalloc_noreclaim_restore(noreclaim_flag);
_
Patches currently in -mm which might be from sj@xxxxxxxxxx are
mm-damon-paddr-implement-damon_folio_young.patch
mm-damon-paddr-implement-damon_folio_mkold.patch
mm-damon-add-damos-filter-type-young.patch
mm-damon-paddr-implement-damos-filter-type-young.patch
docs-mm-damon-design-document-young-page-type-damos-filter.patch
docs-admin-guide-mm-damon-usage-update-for-young-page-type-damos-filter.patch
docs-abi-damon-update-for-youg-page-type-damos-filter.patch
mm-damon-paddr-avoid-unnecessary-page-level-access-check-for-pageout-damos-action.patch
mm-damon-paddr-do-page-level-access-check-for-pageout-damos-action-on-its-own.patch
mm-vmscan-remove-ignore_references-argument-of-reclaim_pages.patch
mm-vmscan-remove-ignore_references-argument-of-reclaim_folio_list.patch
