page_address 1336 include/linux/mm.h static inline void *page_address(const struct page *page) page_address 1354 include/linux/mm.h #define page_address(page) lowmem_page_address(page) page_address 408 mm/highmem.c void *page_address(const struct page *page) page_address 42 tools/testing/scatterlist/linux/mm.h #define page_address(x) ((void *)x)