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Searched refs:compound_head (Results 1 – 6 of 6) sorted by relevance

/include/linux/
Dpage-flags.h141 static inline struct page *compound_head(struct page *page) in compound_head() function
143 unsigned long head = READ_ONCE(page->compound_head); in compound_head()
152 return READ_ONCE(page->compound_head) & 1; in PageTail()
178 #define PF_HEAD(page, enforce) compound_head(page)
181 compound_head(page);})
386 page = compound_head(page); in PageAnon()
405 page = compound_head(page); in PageKsm()
418 page = compound_head(page); in PageUptodate()
477 WRITE_ONCE(page->compound_head, (unsigned long)head + 1); in __PAGEFLAG()
482 WRITE_ONCE(page->compound_head, 0); in clear_compound_head()
Dpagemap.h198 VM_BUG_ON_PAGE(PageCompound(page) && page != compound_head(page), page); in page_cache_add_speculative()
391 pgoff = compound_head(page)->index; in page_to_index()
392 pgoff += page - compound_head(page); in page_to_index()
443 page = compound_head(page); in trylock_page()
498 return wait_on_page_bit_killable(compound_head(page), PG_locked); in wait_on_page_locked_killable()
517 wait_on_page_bit(compound_head(page), PG_locked); in wait_on_page_locked()
Dpage_ref.h71 return atomic_read(&compound_head(page)->_refcount); in page_count()
Dmm_types.h146 unsigned long compound_head; /* If bit zero is set */ member
Dmm.h515 page = compound_head(page); in compound_mapcount()
562 return compound_head(page); in virt_to_head_page()
768 page = compound_head(page); in get_page()
782 page = compound_head(page); in put_page()
Dskbuff.h1838 page = compound_head(page); in __skb_fill_page_desc()