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Searched refs:PG_head (Results 1 – 2 of 2) sorted by relevance

/include/linux/
A Dpage-flags.h100 PG_head, /* Must be in bit 6 */ enumerator
220 test_bit(PG_head, &page->flags)) { in page_fixed_fake_head()
328 return test_bit(PG_head, &page->flags) || in PageCompound()
352 VM_BUG_ON_PGFLAGS(n > 0 && !test_bit(PG_head, &page->flags), page); in const_folio_flags()
361 VM_BUG_ON_PGFLAGS(n > 0 && !test_bit(PG_head, &page->flags), page); in folio_flags()
843 return test_bit(PG_head, const_folio_flags(folio, FOLIO_PF_ANY)); in folio_test_head()
849 return test_bit(PG_head, &page->flags) && !page_is_fake_head(page); in PageHead()
890 #define PG_head_mask ((1UL << PG_head)) in FOLIO_FLAG()
A Dmm.h978 if (!test_bit(PG_head, &folio->flags)) in compound_order()
2018 if (!test_bit(PG_head, &folio->flags)) in compound_nr()

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