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Searched refs:src_folio (Results 1 – 4 of 4) sorted by relevance

/linux/mm/
H A Duserfaultfd.c1169 struct folio *src_folio = *first_src_folio; in move_present_ptes() local
1183 if (folio_test_large(src_folio) || in move_present_ptes()
1184 folio_maybe_dma_pinned(src_folio) || in move_present_ptes()
1185 !PageAnonExclusive(&src_folio->page)) { in move_present_ptes()
1197 if (folio_maybe_dma_pinned(src_folio)) { in move_present_ptes()
1203 folio_move_anon_rmap(src_folio, dst_vma); in move_present_ptes()
1204 src_folio->index = linear_page_index(dst_vma, dst_addr); in move_present_ptes()
1206 orig_dst_pte = folio_mk_pte(src_folio, dst_vma->vm_page_prot); in move_present_ptes()
1222 folio_unlock(src_folio); in move_present_ptes()
1223 src_folio = check_ptes_for_batched_move(src_vma, src_addr, in move_present_ptes()
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H A Dhuge_memory.c1877 struct folio *src_folio; in copy_huge_non_present_pmd() local
1906 src_folio = softleaf_to_folio(entry); in copy_huge_non_present_pmd()
1907 VM_WARN_ON(!folio_test_large(src_folio)); in copy_huge_non_present_pmd()
1909 folio_get(src_folio); in copy_huge_non_present_pmd()
1914 folio_try_dup_anon_rmap_pmd(src_folio, &src_folio->page, in copy_huge_non_present_pmd()
1932 struct folio *src_folio; in copy_huge_pmd() local
2000 src_folio = page_folio(src_page); in copy_huge_pmd()
2002 folio_get(src_folio); in copy_huge_pmd()
2003 if (unlikely(folio_try_dup_anon_rmap_pmd(src_folio, src_page, dst_vma, src_vma))) { in copy_huge_pmd()
2005 folio_put(src_folio); in copy_huge_pmd()
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/linux/fs/
H A Dremap_range.c200 struct folio *src_folio, *dst_folio; in vfs_dedupe_file_range_compare() local
209 src_folio = vfs_dedupe_get_folio(src, srcoff); in vfs_dedupe_file_range_compare()
210 if (IS_ERR(src_folio)) { in vfs_dedupe_file_range_compare()
211 error = PTR_ERR(src_folio); in vfs_dedupe_file_range_compare()
217 folio_put(src_folio); in vfs_dedupe_file_range_compare()
221 vfs_lock_two_folios(src_folio, dst_folio); in vfs_dedupe_file_range_compare()
228 if (!folio_test_uptodate(src_folio) || !folio_test_uptodate(dst_folio) || in vfs_dedupe_file_range_compare()
229 src_folio->mapping != src->f_mapping || in vfs_dedupe_file_range_compare()
235 src_addr = kmap_local_folio(src_folio, in vfs_dedupe_file_range_compare()
236 offset_in_folio(src_folio, srcoff)); in vfs_dedupe_file_range_compare()
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/linux/include/linux/
H A Dhighmem.h501 struct folio *src_folio, size_t src_off, size_t len) in memcpy_folio() argument
504 VM_BUG_ON(src_off + len > folio_size(src_folio)); in memcpy_folio()
508 const char *src = kmap_local_folio(src_folio, src_off); in memcpy_folio()
514 if (folio_test_highmem(src_folio) && in memcpy_folio()