Commit c961bddb authored by SeongJae Park's avatar SeongJae Park Committed by Andrew Morton
Browse files

mm/vmscan: remove ignore_references argument of reclaim_folio_list() 

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@kernel.org


Signed-off-by: default avatarSeongJae Park <sj@kernel.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 14f5be2a

mm/vmscan.c

+4 −6
Original line number Diff line number Diff line
@@ -2109,8 +2109,7 @@ static void shrink_active_list(unsigned long nr_to_scan, 
}



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(struct list_head *folio_list, 
		.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_head *folio_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);