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Dmemfd.c47 page_count(page) - total_mapcount(page) != cache_count) in memfd_tag_pins()
106 page_count(page) - total_mapcount(page)) { in memfd_wait_for_pins()
Dmemory-failure.c905 count = page_count(p) - 1; in page_action()
1321 VM_BUG_ON_PAGE(!page_count(p), p); in memory_failure()
1558 if (page_count(page) > 1) { in unpoison_memory()
1611 if (freeit && !(pfn == my_zero_pfn(0) && page_count(p) == 1)) in unpoison_memory()
1822 pfn, ret, page_count(page), page->flags, &page->flags); in __soft_offline_page()
Dmigrate.c408 if (page_count(page) != expected_count) in migrate_page_move_mapping()
424 if (page_count(page) != expected_count || xas_load(&xas) != page) { in migrate_page_move_mapping()
524 if (page_count(page) != expected_count || xas_load(&xas) != page) { in migrate_huge_page_move_mapping()
754 if (page_count(page) != expected_count) in __buffer_migrate_page()
1188 if (page_count(page) == 1) { in unmap_and_move()
1948 if (PageTransHuge(page) && page_count(page) != 3) { in numamigrate_isolate_page()
2436 if ((page_count(page) - extra) > page_mapcount(page)) in migrate_vma_check_page()
Dkhugepaged.c591 if (page_count(page) != 1 + PageSwapCache(page)) { in __collapse_huge_page_isolate()
845 if (*hpage && page_count(*hpage) > 1) { in khugepaged_prealloc_page()
1224 if (page_count(page) != 1 + PageSwapCache(page)) { in khugepaged_scan_pmd()
1906 if (page_count(page) != in khugepaged_scan_file()
Dhugetlb.c1122 if (page_count(page) > 0) in pfn_range_valid_gigantic()
1296 VM_BUG_ON_PAGE(page_count(page), page); in __free_huge_page()
1639 if (!page_count(page)) { in dissolve_free_huge_page()
1930 VM_BUG_ON_PAGE(page_count(page), page); in gather_surplus_pages()
2313 WARN_ON(page_count(page) != 1); in gather_bootmem_prealloc()
4588 if (unlikely(page_count(page) <= 0)) { in follow_hugetlb_page()
5029 BUG_ON(page_count(virt_to_page(ptep)) == 0); in huge_pmd_unshare()
5030 if (page_count(virt_to_page(ptep)) == 1) in huge_pmd_unshare()
Dworkingset.c233 VM_BUG_ON_PAGE(page_count(page), page); in workingset_eviction()
Dpage_alloc.c814 VM_BUG_ON_PAGE(page_count(buddy) != 0, buddy); in page_is_buddy()
828 VM_BUG_ON_PAGE(page_count(buddy) != 0, buddy); in page_is_buddy()
3035 unsigned long pfn, max_zone_pfn, page_count = WD_PAGE_COUNT; in mark_free_pages() local
3050 if (!--page_count) { in mark_free_pages()
3052 page_count = WD_PAGE_COUNT; in mark_free_pages()
3069 if (!--page_count) { in mark_free_pages()
3071 page_count = WD_PAGE_COUNT; in mark_free_pages()
3193 VM_BUG_ON_PAGE(!page_count(page), page); in split_page()
8720 count += page_count(page) != 1; in free_contig_range()
8802 BUG_ON(page_count(page)); in __offline_isolated_pages()
Dmprotect.c89 page_count(page) != 1) in change_pte_range()
Dvmscan.c778 return page_count(page) - page_has_private(page) == 1 + page_cache_pins; in is_page_cache_freeable()
1453 if (!mapping && page_count(page) == 1) { in shrink_page_list()
1807 VM_BUG_ON_PAGE(!page_count(page), page); in isolate_lru_page()
Dfilemap.c184 page_count(page) >= mapcount + 2) { in unaccount_page_cache_page()
252 VM_BUG_ON_PAGE(page_count(page) <= 0, page); in page_cache_free_page()
Dmemory.c1544 if (!page_count(page)) in vm_insert_page()
2729 if (PageKsm(page) || page_count(page) != 1) in do_wp_page()
2733 if (PageKsm(page) || page_mapcount(page) != 1 || page_count(page) != 1) { in do_wp_page()
Dhuge_memory.c2240 VM_BUG_ON_PAGE(!page_count(page), page); in __split_huge_pmd_locked()
2723 return total_mapcount(page) == page_count(page) - extra_pins - 1; in can_split_huge_page()
Dkmemleak.c1463 if (page_count(page) == 0) in kmemleak_scan()
Dcompaction.c941 page_count(page) > page_mapcount(page)) in isolate_migratepages_block()
Dksm.c1087 if (page_mapcount(page) + 1 + swapped != page_count(page)) { in write_protect_page()
Dmemcontrol.c6739 VM_BUG_ON_PAGE(page_count(page) && !is_zone_device_page(page) && in uncharge_page()
7080 VM_BUG_ON_PAGE(page_count(page), page); in mem_cgroup_swapout()