diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/swap.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/swap.h b/include/linux/swap.h index 330a420fd6de..b4b1c0a84c8b 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h @@ -298,6 +298,14 @@ void folio_add_lru(struct folio *folio); void folio_mark_accessed(struct folio *folio); void lru_add_drain_all(void); +enum lru_cache_drained { + LRU_CACHE_NOT_DRAINED, + LRU_CACHE_DRAINED, + LRU_CACHE_DRAINED_ALL, +}; +void lru_cache_drain_for_folio(const struct folio *folio, + unsigned int extra_refs, enum lru_cache_drained *drained); + /* linux/mm/folio-compat.c */ void mark_page_accessed(struct page *page); |