From: Muchun Song <songmuchun@bytedance.com>
Use folio_lruvec() to simplify the code.
Signed-off-by: Muchun Song <songmuchun@bytedance.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Qi Zheng <zhengqi.arch@bytedance.com>
Reviewed-by: Harry Yoo <harry.yoo@oracle.com>
---
mm/workingset.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/mm/workingset.c b/mm/workingset.c
index e9f05634747a7..e41b44e29944b 100644
--- a/mm/workingset.c
+++ b/mm/workingset.c
@@ -534,8 +534,6 @@ bool workingset_test_recent(void *shadow, bool file, bool *workingset,
void workingset_refault(struct folio *folio, void *shadow)
{
bool file = folio_is_file_lru(folio);
- struct pglist_data *pgdat;
- struct mem_cgroup *memcg;
struct lruvec *lruvec;
bool workingset;
long nr;
@@ -557,10 +555,7 @@ void workingset_refault(struct folio *folio, void *shadow)
* locked to guarantee folio_memcg() stability throughout.
*/
nr = folio_nr_pages(folio);
- memcg = folio_memcg(folio);
- pgdat = folio_pgdat(folio);
- lruvec = mem_cgroup_lruvec(memcg, pgdat);
-
+ lruvec = folio_lruvec(folio);
mod_lruvec_state(lruvec, WORKINGSET_REFAULT_BASE + file, nr);
if (!workingset_test_recent(shadow, file, &workingset, true))
--
2.20.1