diff options
Diffstat (limited to 'include/linux/mm_inline.h')
| -rw-r--r-- | include/linux/mm_inline.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/include/linux/mm_inline.h b/include/linux/mm_inline.h index cf90b1fa2c60..ac32125745ab 100644 --- a/include/linux/mm_inline.h +++ b/include/linux/mm_inline.h @@ -99,7 +99,8 @@ void lruvec_add_folio(struct lruvec *lruvec, struct folio *folio) update_lru_size(lruvec, lru, folio_zonenum(folio), folio_nr_pages(folio)); - list_add(&folio->lru, &lruvec->lists[lru]); + if (lru != LRU_UNEVICTABLE) + list_add(&folio->lru, &lruvec->lists[lru]); } static __always_inline void add_page_to_lru_list(struct page *page, @@ -115,6 +116,7 @@ void lruvec_add_folio_tail(struct lruvec *lruvec, struct folio *folio) update_lru_size(lruvec, lru, folio_zonenum(folio), folio_nr_pages(folio)); + /* This is not expected to be used on LRU_UNEVICTABLE */ list_add_tail(&folio->lru, &lruvec->lists[lru]); } @@ -127,8 +129,11 @@ static __always_inline void add_page_to_lru_list_tail(struct page *page, static __always_inline void lruvec_del_folio(struct lruvec *lruvec, struct folio *folio) { - list_del(&folio->lru); - update_lru_size(lruvec, folio_lru_list(folio), folio_zonenum(folio), + enum lru_list lru = folio_lru_list(folio); + + if (lru != LRU_UNEVICTABLE) + list_del(&folio->lru); + update_lru_size(lruvec, lru, folio_zonenum(folio), -folio_nr_pages(folio)); } |