Lines Matching refs:compound_head
140 static inline struct page *compound_head(struct page *page) in compound_head() function
142 unsigned long head = READ_ONCE(page->compound_head); in compound_head()
151 return READ_ONCE(page->compound_head) & 1; in PageTail()
192 #define PF_HEAD(page, enforce) PF_POISONED_CHECK(compound_head(page))
198 PF_POISONED_CHECK(compound_head(page)); })
338 page = compound_head(page); in PAGEFLAG()
418 page = compound_head(page); in PageAnon()
437 page = compound_head(page); in PageKsm()
450 page = compound_head(page); in PageUptodate()
509 WRITE_ONCE(page->compound_head, (unsigned long)head + 1); in __PAGEFLAG()
514 WRITE_ONCE(page->compound_head, 0); in clear_compound_head()