test_and_clear_page_young 22 include/linux/page_idle.h static inline bool test_and_clear_page_young(struct page *page) test_and_clear_page_young 68 include/linux/page_idle.h static inline bool test_and_clear_page_young(struct page *page) test_and_clear_page_young 120 include/linux/page_idle.h static inline bool test_and_clear_page_young(struct page *page)