Change it to inline function to make callers use the proper argument. And no need for it to be macro per Andrew's comment [1].
[1] https://lore.kernel.org/lkml/20200518221235.1fa32c38e5766113f78e3...@linux-foundation.org/ Signed-off-by: Guoqing Jiang <guoqing.ji...@cloud.ionos.com> --- include/linux/mm_types.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index e88dc5c65c01..64ede5f150dc 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -240,7 +240,11 @@ static inline atomic_t *compound_pincount_ptr(struct page *page) #define PAGE_FRAG_CACHE_MAX_ORDER get_order(PAGE_FRAG_CACHE_MAX_SIZE) #define page_private(page) ((page)->private) -#define set_page_private(page, v) ((page)->private = (v)) + +static inline void set_page_private(struct page *page, unsigned long private) +{ + page->private = private; +} struct page_frag_cache { void * va; -- 2.17.1
