diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/page-flags.h | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h index 265a798295ff..5c469d38dd69 100644 --- a/include/linux/page-flags.h +++ b/include/linux/page-flags.h @@ -290,6 +290,17 @@ static __always_inline unsigned long _compound_head(const struct page *page) #define compound_head(page) ((typeof(page))_compound_head(page)) +static __always_inline void set_compound_head(struct page *tail, + const struct page *head, unsigned int order) +{ + WRITE_ONCE(tail->compound_info, (unsigned long)head + 1); +} + +static __always_inline void clear_compound_head(struct page *page) +{ + WRITE_ONCE(page->compound_info, 0); +} + /** * page_folio - Converts from page to folio. * @p: The page. @@ -870,17 +881,6 @@ static inline bool folio_test_large(const struct folio *folio) return folio_test_head(folio); } -static __always_inline void set_compound_head(struct page *tail, - const struct page *head, unsigned int order) -{ - WRITE_ONCE(tail->compound_info, (unsigned long)head + 1); -} - -static __always_inline void clear_compound_head(struct page *page) -{ - WRITE_ONCE(page->compound_info, 0); -} - #ifdef CONFIG_TRANSPARENT_HUGEPAGE static inline void ClearPageCompound(struct page *page) { |