diff options
Diffstat (limited to 'mm/zpdesc.h')
| -rw-r--r-- | mm/zpdesc.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/mm/zpdesc.h b/mm/zpdesc.h index 193d40226188..4a4e68446f5a 100644 --- a/mm/zpdesc.h +++ b/mm/zpdesc.h @@ -165,4 +165,8 @@ static inline struct zone *zpdesc_zone(struct zpdesc *zpdesc) return page_zone(zpdesc_page(zpdesc)); } +static inline bool zpdesc_is_locked(struct zpdesc *zpdesc) +{ + return folio_test_locked(zpdesc_folio(zpdesc)); +} #endif |