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Searched refs:VM_BUG_ON_PAGE (Results 1 – 25 of 39) sorted by relevance

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/Linux-v5.4/include/linux/
Dpage-flags.h513 VM_BUG_ON_PAGE(PageTail(page), page); in __SetPageUptodate()
520 VM_BUG_ON_PAGE(PageTail(page), page); in SetPageUptodate()
598 VM_BUG_ON_PAGE(PageTail(page), page); in PageTransHuge()
679 VM_BUG_ON_PAGE(!PageHead(page), page); in SetPageDoubleMap()
685 VM_BUG_ON_PAGE(!PageHead(page), page); in ClearPageDoubleMap()
690 VM_BUG_ON_PAGE(!PageHead(page), page); in TestSetPageDoubleMap()
696 VM_BUG_ON_PAGE(!PageHead(page), page); in TestClearPageDoubleMap()
743 VM_BUG_ON_PAGE(!PageType(page, 0), page); \
748 VM_BUG_ON_PAGE(!Page##uname(page), page); \
793 VM_BUG_ON_PAGE(!PageSlab(page), page); in PageSlabPfmemalloc()
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Dmmdebug.h19 #define VM_BUG_ON_PAGE(cond, page) \ macro
46 #define VM_BUG_ON_PAGE(cond, page) VM_BUG_ON(cond) macro
62 #define VM_BUG_ON_PGFLAGS(cond, page) VM_BUG_ON_PAGE(cond, page)
Dhugetlb_cgroup.h31 VM_BUG_ON_PAGE(!PageHuge(page), page); in hugetlb_cgroup_from_page()
41 VM_BUG_ON_PAGE(!PageHuge(page), page); in set_hugetlb_cgroup()
Dpagemap.h182 VM_BUG_ON_PAGE(page_count(page) == 0, page); in __page_cache_add_speculative()
195 VM_BUG_ON_PAGE(PageTail(page), page); in __page_cache_add_speculative()
341 VM_BUG_ON_PAGE(PageTail(page), page); in find_subpage()
Dpage_ref.h175 VM_BUG_ON_PAGE(page_count(page) != 0, page); in page_ref_unfreeze()
Dmm.h607 VM_BUG_ON_PAGE(page_ref_count(page) == 0, page); in put_page_testzero()
700 VM_BUG_ON_PAGE(!PageCompound(page), page); in compound_mapcount()
719 VM_BUG_ON_PAGE(PageSlab(page), page); in page_mapcount()
781 VM_BUG_ON_PAGE(compound_dtor >= NR_COMPOUND_DTORS, page); in set_compound_page_dtor()
787 VM_BUG_ON_PAGE(page[1].compound_dtor >= NR_COMPOUND_DTORS, page); in get_compound_page_dtor()
1023 VM_BUG_ON_PAGE(page_ref_zero_or_close_to_overflow(page), page); in get_page()
1921 VM_BUG_ON_PAGE(*(unsigned long *)&page->ptl, page); in ptlock_init()
2014 VM_BUG_ON_PAGE(page->pmd_huge_pte, page); in pgtable_pmd_page_dtor()
/Linux-v5.4/mm/
Dswap_state.c121 VM_BUG_ON_PAGE(!PageLocked(page), page); in add_to_swap_cache()
122 VM_BUG_ON_PAGE(PageSwapCache(page), page); in add_to_swap_cache()
123 VM_BUG_ON_PAGE(!PageSwapBacked(page), page); in add_to_swap_cache()
134 VM_BUG_ON_PAGE(xas.xa_index != idx + i, page); in add_to_swap_cache()
165 VM_BUG_ON_PAGE(!PageLocked(page), page); in __delete_from_swap_cache()
166 VM_BUG_ON_PAGE(!PageSwapCache(page), page); in __delete_from_swap_cache()
167 VM_BUG_ON_PAGE(PageWriteback(page), page); in __delete_from_swap_cache()
171 VM_BUG_ON_PAGE(entry != page, entry); in __delete_from_swap_cache()
193 VM_BUG_ON_PAGE(!PageLocked(page), page); in add_to_swap()
194 VM_BUG_ON_PAGE(!PageUptodate(page), page); in add_to_swap()
Drmap.c1007 VM_BUG_ON_PAGE(!PageLocked(page), page); in page_move_anon_rmap()
1107 VM_BUG_ON_PAGE(!PageLocked(page), page); in do_page_add_anon_rmap()
1108 VM_BUG_ON_PAGE(!PageTransHuge(page), page); in do_page_add_anon_rmap()
1130 VM_BUG_ON_PAGE(!PageLocked(page), page); in do_page_add_anon_rmap()
1159 VM_BUG_ON_PAGE(!PageTransHuge(page), page); in page_add_new_anon_rmap()
1165 VM_BUG_ON_PAGE(PageTransCompound(page), page); in page_add_new_anon_rmap()
1184 VM_BUG_ON_PAGE(compound && !PageTransHuge(page), page); in page_add_file_rmap()
1217 VM_BUG_ON_PAGE(compound && !PageHead(page), page); in page_remove_file_rmap()
1394 VM_BUG_ON_PAGE(PageHuge(page) || !PageTransCompound(page), page); in try_to_unmap_one()
1425 VM_BUG_ON_PAGE(!pvmw.pte, page); in try_to_unmap_one()
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Dswap.c69 VM_BUG_ON_PAGE(!PageLRU(page), page); in __page_cache_release()
440 VM_BUG_ON_PAGE(PageActive(page) && PageUnevictable(page), page); in lru_cache_add()
441 VM_BUG_ON_PAGE(PageLRU(page), page); in lru_cache_add()
458 VM_BUG_ON_PAGE(PageLRU(page), page); in lru_cache_add_active_or_unevictable()
827 VM_BUG_ON_PAGE(!PageLRU(page), page); in release_pages()
874 VM_BUG_ON_PAGE(!PageHead(page), page); in lru_add_page_tail()
875 VM_BUG_ON_PAGE(PageCompound(page_tail), page); in lru_add_page_tail()
876 VM_BUG_ON_PAGE(PageLRU(page_tail), page); in lru_add_page_tail()
911 VM_BUG_ON_PAGE(PageLRU(page), page); in __pagevec_lru_add_fn()
Dpage_io.c284 VM_BUG_ON_PAGE(!PageSwapCache(page), page); in __swap_writepage()
358 VM_BUG_ON_PAGE(!PageSwapCache(page) && !synchronous, page); in swap_readpage()
359 VM_BUG_ON_PAGE(!PageLocked(page), page); in swap_readpage()
360 VM_BUG_ON_PAGE(PageUptodate(page), page); in swap_readpage()
431 VM_BUG_ON_PAGE(!PageSwapCache(page), page); in swap_set_page_dirty()
Dcleancache.c187 VM_BUG_ON_PAGE(!PageLocked(page), page); in __cleancache_get_page()
225 VM_BUG_ON_PAGE(!PageLocked(page), page); in __cleancache_put_page()
254 VM_BUG_ON_PAGE(!PageLocked(page), page); in __cleancache_invalidate_page()
Dmlock.c93 VM_BUG_ON_PAGE(PageTail(page), page); in mlock_vma_page()
94 VM_BUG_ON_PAGE(PageCompound(page) && PageDoubleMap(page), page); in mlock_vma_page()
190 VM_BUG_ON_PAGE(PageTail(page), page); in munlock_vma_page()
249 VM_BUG_ON_PAGE(PageLRU(page), page); in __putback_lru_fast_prepare()
250 VM_BUG_ON_PAGE(!PageLocked(page), page); in __putback_lru_fast_prepare()
469 VM_BUG_ON_PAGE(PageMlocked(page), page); in munlock_vma_pages_range()
Dworkingset.c232 VM_BUG_ON_PAGE(PageLRU(page), page); in workingset_eviction()
233 VM_BUG_ON_PAGE(page_count(page), page); in workingset_eviction()
234 VM_BUG_ON_PAGE(!PageLocked(page), page); in workingset_eviction()
Dmigrate.c126 VM_BUG_ON_PAGE(!mapping, page); in isolate_movable_page()
151 VM_BUG_ON_PAGE(!PageLocked(page), page); in putback_movable_page()
152 VM_BUG_ON_PAGE(!PageMovable(page), page); in putback_movable_page()
153 VM_BUG_ON_PAGE(!PageIsolated(page), page); in putback_movable_page()
185 VM_BUG_ON_PAGE(!PageIsolated(page), page); in putback_movable_pages()
217 VM_BUG_ON_PAGE(PageTail(page), page); in remove_migration_pte()
228 VM_BUG_ON_PAGE(PageHuge(page) || !PageTransCompound(page), page); in remove_migration_pte()
447 VM_BUG_ON_PAGE(PageSwapCache(page), page); in migrate_page_move_mapping()
605 VM_BUG_ON_PAGE(PageUnevictable(page), page); in migrate_page_states()
934 VM_BUG_ON_PAGE(!PageLocked(page), page); in move_to_new_page()
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Dballoon_compaction.c247 VM_BUG_ON_PAGE(!PageLocked(page), page); in balloon_page_migrate()
248 VM_BUG_ON_PAGE(!PageLocked(newpage), newpage); in balloon_page_migrate()
Dhuge_memory.c582 VM_BUG_ON_PAGE(!PageCompound(page), page); in __do_huge_pmd_anonymous_page()
1046 VM_BUG_ON_PAGE(!PageHead(src_page), src_page); in copy_huge_pmd()
1252 VM_BUG_ON_PAGE(!PageHead(page), page); in do_huge_pmd_wp_page_fallback()
1332 VM_BUG_ON_PAGE(!PageCompound(page) || !PageHead(page), page); in do_huge_pmd_wp_page()
1434 VM_BUG_ON_PAGE(!PageHead(page), page); in do_huge_pmd_wp_page()
1486 VM_BUG_ON_PAGE(!PageHead(page) && !is_zone_device_page(page), page); in follow_trans_huge_pmd()
1524 VM_BUG_ON_PAGE(!PageCompound(page) && !is_zone_device_page(page), page); in follow_trans_huge_pmd()
1809 VM_BUG_ON_PAGE(page_mapcount(page) < 0, page); in zap_huge_pmd()
1810 VM_BUG_ON_PAGE(!PageHead(page), page); in zap_huge_pmd()
2228 VM_BUG_ON_PAGE(!page_count(page), page); in __split_huge_pmd_locked()
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Dfilemap.c133 VM_BUG_ON_PAGE(!PageLocked(page), page); in page_cache_delete()
134 VM_BUG_ON_PAGE(PageTail(page), page); in page_cache_delete()
135 VM_BUG_ON_PAGE(nr != 1 && shadow, page); in page_cache_delete()
171 VM_BUG_ON_PAGE(PageTail(page), page); in unaccount_page_cache_page()
172 VM_BUG_ON_PAGE(page_mapped(page), page); in unaccount_page_cache_page()
252 VM_BUG_ON_PAGE(page_count(page) <= 0, page); in page_cache_free_page()
318 VM_BUG_ON_PAGE(page->index > pvec->pages[i]->index, in page_cache_delete_batch()
819 VM_BUG_ON_PAGE(!PageLocked(old), old); in replace_page_cache_page()
820 VM_BUG_ON_PAGE(!PageLocked(new), new); in replace_page_cache_page()
821 VM_BUG_ON_PAGE(new->mapping, new); in replace_page_cache_page()
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Dkhugepaged.c570 VM_BUG_ON_PAGE(!PageAnon(page), page); in __collapse_huge_page_isolate()
619 VM_BUG_ON_PAGE(!PageLocked(page), page); in __collapse_huge_page_isolate()
620 VM_BUG_ON_PAGE(PageLRU(page), page); in __collapse_huge_page_isolate()
675 VM_BUG_ON_PAGE(page_mapcount(src_page) != 1, src_page); in __collapse_huge_page_copy()
783 VM_BUG_ON_PAGE(*hpage, *hpage); in khugepaged_alloc_page()
1618 VM_BUG_ON_PAGE(!PageLocked(page), page); in collapse_file()
1667 VM_BUG_ON_PAGE(page != xas_load(&xas), page); in collapse_file()
1668 VM_BUG_ON_PAGE(page_mapped(page), page); in collapse_file()
1789 VM_BUG_ON_PAGE(page->index != xas.xa_index, page); in collapse_file()
Dinternal.h72 VM_BUG_ON_PAGE(PageTail(page), page); in set_page_refcounted()
73 VM_BUG_ON_PAGE(page_ref_count(page), page); in set_page_refcounted()
Dzsmalloc.c490 VM_BUG_ON_PAGE(!is_first_page(first_page), first_page); in get_first_page()
878 VM_BUG_ON_PAGE(!is_first_page(page), page); in obj_to_head()
951 VM_BUG_ON_PAGE(!PageLocked(page), page); in __free_zspage()
1928 VM_BUG_ON_PAGE(!PageMovable(page), page); in zs_page_isolate()
1929 VM_BUG_ON_PAGE(PageIsolated(page), page); in zs_page_isolate()
1995 VM_BUG_ON_PAGE(!PageMovable(page), page); in zs_page_migrate()
1996 VM_BUG_ON_PAGE(!PageIsolated(page), page); in zs_page_migrate()
2104 VM_BUG_ON_PAGE(!PageMovable(page), page); in zs_page_putback()
2105 VM_BUG_ON_PAGE(!PageIsolated(page), page); in zs_page_putback()
Dmemcontrol.c849 VM_BUG_ON_PAGE(!PageTransHuge(page), page); in mem_cgroup_charge_statistics()
2714 VM_BUG_ON_PAGE(PageLRU(page), page); in unlock_page_lru()
2726 VM_BUG_ON_PAGE(page->mem_cgroup, page); in commit_charge()
3032 VM_BUG_ON_PAGE(mem_cgroup_is_root(memcg), page); in __memcg_kmem_uncharge()
5440 VM_BUG_ON_PAGE(PageLRU(page), page); in mem_cgroup_move_account()
5619 VM_BUG_ON_PAGE(!page || !PageHead(page), page); in get_mctgt_type_thp()
6494 VM_BUG_ON_PAGE(!PageLocked(page), page); in mem_cgroup_try_charge()
6556 VM_BUG_ON_PAGE(!page->mapping, page); in mem_cgroup_commit_charge()
6557 VM_BUG_ON_PAGE(PageLRU(page) && !lrucare, page); in mem_cgroup_commit_charge()
6659 VM_BUG_ON_PAGE(PageLRU(page), page); in uncharge_page()
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Dz3fold.c1342 VM_BUG_ON_PAGE(!PageMovable(page), page); in z3fold_page_isolate()
1343 VM_BUG_ON_PAGE(PageIsolated(page), page); in z3fold_page_isolate()
1380 VM_BUG_ON_PAGE(!PageMovable(page), page); in z3fold_page_migrate()
1381 VM_BUG_ON_PAGE(!PageIsolated(page), page); in z3fold_page_migrate()
1382 VM_BUG_ON_PAGE(!PageLocked(newpage), newpage); in z3fold_page_migrate()
Dmmu_gather.c87 VM_BUG_ON_PAGE(batch->nr > batch->max, page); in __tlb_remove_page_size()
Dcompaction.c100 VM_BUG_ON_PAGE(!PageLocked(page), page); in PageMovable()
114 VM_BUG_ON_PAGE(!PageLocked(page), page); in __SetPageMovable()
115 VM_BUG_ON_PAGE((unsigned long)mapping & PAGE_MAPPING_MOVABLE, page); in __SetPageMovable()
122 VM_BUG_ON_PAGE(!PageLocked(page), page); in __ClearPageMovable()
123 VM_BUG_ON_PAGE(!PageMovable(page), page); in __ClearPageMovable()
984 VM_BUG_ON_PAGE(PageCompound(page), page); in isolate_migratepages_block()
Dshmem.c614 VM_BUG_ON_PAGE(PageTail(page), page); in shmem_add_to_page_cache()
615 VM_BUG_ON_PAGE(index != round_down(index, nr), page); in shmem_add_to_page_cache()
616 VM_BUG_ON_PAGE(!PageLocked(page), page); in shmem_add_to_page_cache()
617 VM_BUG_ON_PAGE(!PageSwapBacked(page), page); in shmem_add_to_page_cache()
667 VM_BUG_ON_PAGE(PageCompound(page), page); in shmem_delete_from_page_cache()
836 VM_BUG_ON_PAGE(page_to_pgoff(page) != index, page); in shmem_undo_range()
861 VM_BUG_ON_PAGE(PageTail(page), page); in shmem_undo_range()
863 VM_BUG_ON_PAGE(PageWriteback(page), page); in shmem_undo_range()
966 VM_BUG_ON_PAGE(PageTail(page), page); in shmem_undo_range()
968 VM_BUG_ON_PAGE(PageWriteback(page), page); in shmem_undo_range()
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