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mm/vmscan: remove ignore_references argument of reclaim_folio_list()

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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: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
SeongJae Park 2024-04-29 15:44:51 -07:00 • committed by Andrew Morton
parent 14f5be2a2d
commit c961bddb7d
1 changed files with 4 additions and 6 deletions
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10
mm/vmscan.c
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@ -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, static unsigned int reclaim_folio_list(struct list_head *folio_list,
struct pglist_data *pgdat, struct pglist_data *pgdat)
bool ignore_references)
{ {
struct reclaim_stat dummy_stat; struct reclaim_stat dummy_stat;
unsigned int nr_reclaimed; unsigned int nr_reclaimed;
@ -2123,7 +2122,7 @@ static unsigned int reclaim_folio_list(struct list_head *folio_list,
.no_demotion = 1, .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)) { while (!list_empty(folio_list)) {
folio = lru_to_folio(folio_list); folio = lru_to_folio(folio_list);
list_del(&folio->lru); list_del(&folio->lru);
@ -2155,12 +2154,11 @@ unsigned long reclaim_pages(struct list_head *folio_list)
continue; continue;
} }
nr_reclaimed += reclaim_folio_list(&node_folio_list, NODE_DATA(nid), nr_reclaimed += reclaim_folio_list(&node_folio_list, NODE_DATA(nid));
true);
nid = folio_nid(lru_to_folio(folio_list)); nid = folio_nid(lru_to_folio(folio_list));
} while (!list_empty(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); memalloc_noreclaim_restore(noreclaim_flag);