Lines Matching defs:head
569 static inline void prep_compound_tail(struct page *head, int tail_idx)
571 struct page *p = head + tail_idx;
574 set_compound_head(p, head);
741 * mapping of the THP head cannot be distinguished by the page alone.
804 * If page is a compound head, the entire compound page is considered.
1122 * page table entry, which might not necessarily be the head page for a
1167 * During GUP-fast we might not get called on the head page for a
1170 * head page. For hugetlb, PageAnonExclusive only applies on the head
1171 * page (as it cannot be partially COW-shared), so lookup the head page.