diff options
Diffstat (limited to 'include/linux/page_owner.h')
-rw-r--r-- | include/linux/page_owner.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/page_owner.h b/include/linux/page_owner.h index 6440daab4ef8..555893bf13d7 100644 --- a/include/linux/page_owner.h +++ b/include/linux/page_owner.h @@ -12,6 +12,7 @@ extern void __set_page_owner(struct page *page, unsigned int order, gfp_t gfp_mask); extern gfp_t __get_page_owner_gfp(struct page *page); extern void __copy_page_owner(struct page *oldpage, struct page *newpage); +extern void __set_page_owner_migrate_reason(struct page *page, int reason); static inline void reset_page_owner(struct page *page, unsigned int order) { @@ -38,6 +39,11 @@ static inline void copy_page_owner(struct page *oldpage, struct page *newpage) if (static_branch_unlikely(&page_owner_inited)) __copy_page_owner(oldpage, newpage); } +static inline void set_page_owner_migrate_reason(struct page *page, int reason) +{ + if (static_branch_unlikely(&page_owner_inited)) + __set_page_owner_migrate_reason(page, reason); +} #else static inline void reset_page_owner(struct page *page, unsigned int order) { @@ -53,5 +59,8 @@ static inline gfp_t get_page_owner_gfp(struct page *page) static inline void copy_page_owner(struct page *oldpage, struct page *newpage) { } +static inline void set_page_owner_migrate_reason(struct page *page, int reason) +{ +} #endif /* CONFIG_PAGE_OWNER */ #endif /* __LINUX_PAGE_OWNER_H */ |