| /Linux-v5.15/fs/hfsplus/ |
| D | bnode.c | 130 struct page **src_page, **dst_page; in hfs_bnode_copy() local
138 src_page = src_node->page + (src >> PAGE_SHIFT); in hfs_bnode_copy()
145 memcpy(kmap(*dst_page) + src, kmap(*src_page) + src, l); in hfs_bnode_copy()
146 kunmap(*src_page); in hfs_bnode_copy()
152 memcpy(kmap(*++dst_page), kmap(*++src_page), l); in hfs_bnode_copy()
153 kunmap(*src_page); in hfs_bnode_copy()
161 src_ptr = kmap(*src_page) + src; in hfs_bnode_copy()
174 kunmap(*src_page); in hfs_bnode_copy()
180 src_page++; in hfs_bnode_copy()
187 struct page **src_page, **dst_page; in hfs_bnode_move() local
[all …]
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| /Linux-v5.15/fs/verity/ |
| D | enable.c | 72 struct page *src_page; in build_merkle_tree_level() local
80 src_page = read_file_data_page(filp, i, &ra, in build_merkle_tree_level()
82 if (IS_ERR(src_page)) { in build_merkle_tree_level()
83 err = PTR_ERR(src_page); in build_merkle_tree_level()
95 src_page = vops->read_merkle_tree_page(inode, in build_merkle_tree_level()
98 if (IS_ERR(src_page)) { in build_merkle_tree_level()
99 err = PTR_ERR(src_page); in build_merkle_tree_level()
107 err = fsverity_hash_page(params, inode, req, src_page, in build_merkle_tree_level()
109 put_page(src_page); in build_merkle_tree_level()
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| /Linux-v5.15/fs/ |
| D | remap_range.c | 198 struct page *src_page; in vfs_dedupe_file_range_compare() local
215 src_page = vfs_dedupe_get_page(src, srcoff); in vfs_dedupe_file_range_compare()
216 if (IS_ERR(src_page)) { in vfs_dedupe_file_range_compare()
217 error = PTR_ERR(src_page); in vfs_dedupe_file_range_compare()
223 put_page(src_page); in vfs_dedupe_file_range_compare()
227 vfs_lock_two_pages(src_page, dest_page); in vfs_dedupe_file_range_compare()
234 if (!PageUptodate(src_page) || !PageUptodate(dest_page) || in vfs_dedupe_file_range_compare()
235 src_page->mapping != src->i_mapping || in vfs_dedupe_file_range_compare()
241 src_addr = kmap_atomic(src_page); in vfs_dedupe_file_range_compare()
244 flush_dcache_page(src_page); in vfs_dedupe_file_range_compare()
[all …]
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| /Linux-v5.15/arch/arm/lib/ |
| D | uaccess_with_memcpy.c | 237 struct page *src_page, *dst_page;
243 src_page = alloc_page(GFP_KERNEL);
244 if (!src_page)
249 kernel_ptr = page_address(src_page);
282 put_page(src_page);
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| /Linux-v5.15/include/linux/ |
| D | highmem.h | 266 struct page *src_page, size_t src_off, in memcpy_page() argument
270 char *src = kmap_local_page(src_page); in memcpy_page()
279 struct page *src_page, size_t src_off, in memmove_page() argument
283 char *src = kmap_local_page(src_page); in memmove_page()
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| /Linux-v5.15/drivers/gpu/drm/vmwgfx/ |
| D | vmwgfx_blit.c | 367 u32 src_page = src_offset >> PAGE_SHIFT; in vmw_bo_cpu_blit_line() local
371 bool unmap_src = d->src_addr && (src_page != d->mapped_src || in vmw_bo_cpu_blit_line()
401 if (WARN_ON_ONCE(src_page >= d->src_num_pages)) in vmw_bo_cpu_blit_line()
405 kmap_atomic_prot(d->src_pages[src_page], in vmw_bo_cpu_blit_line()
410 d->mapped_src = src_page; in vmw_bo_cpu_blit_line()
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| /Linux-v5.15/arch/x86/kernel/cpu/sgx/ |
| D | ioctl.c | 237 struct page *src_page; in __sgx_encl_add_page() local
248 ret = get_user_pages(src, 1, 0, &src_page, NULL); in __sgx_encl_add_page()
255 pginfo.contents = (unsigned long)kmap_atomic(src_page); in __sgx_encl_add_page()
260 put_page(src_page); in __sgx_encl_add_page()
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| /Linux-v5.15/fs/hfs/ |
| D | bnode.c | 116 struct page *src_page, *dst_page; in hfs_bnode_copy() local
123 src_page = src_node->page[0]; in hfs_bnode_copy()
126 memcpy(kmap(dst_page) + dst, kmap(src_page) + src, len); in hfs_bnode_copy()
127 kunmap(src_page); in hfs_bnode_copy()
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| /Linux-v5.15/mm/ |
| D | khugepaged.c | 745 struct page *src_page, *tmp; in __collapse_huge_page_copy() local
767 src_page = pte_page(pteval); in __collapse_huge_page_copy()
768 copy_user_highpage(page, src_page, address, vma); in __collapse_huge_page_copy()
769 if (!PageCompound(src_page)) in __collapse_huge_page_copy()
770 release_pte_page(src_page); in __collapse_huge_page_copy()
782 page_remove_rmap(src_page, false); in __collapse_huge_page_copy()
784 free_page_and_swap_cache(src_page); in __collapse_huge_page_copy()
788 list_for_each_entry_safe(src_page, tmp, compound_pagelist, lru) { in __collapse_huge_page_copy()
789 list_del(&src_page->lru); in __collapse_huge_page_copy()
790 release_pte_page(src_page); in __collapse_huge_page_copy()
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| D | huge_memory.c | 1032 struct page *src_page; in copy_huge_pmd() local
1097 src_page = pmd_page(pmd); in copy_huge_pmd()
1098 VM_BUG_ON_PAGE(!PageHead(src_page), src_page); in copy_huge_pmd()
1107 if (unlikely(page_needs_cow_for_dma(src_vma, src_page))) { in copy_huge_pmd()
1115 get_page(src_page); in copy_huge_pmd()
1116 page_dup_rmap(src_page, true); in copy_huge_pmd()
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| /Linux-v5.15/fs/crypto/ |
| D | crypto.c | 94 u64 lblk_num, struct page *src_page, in fscrypt_crypt_block() argument
124 sg_set_page(&src, src_page, len, offs); in fscrypt_crypt_block()
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| D | fscrypt_private.h | 264 u64 lblk_num, struct page *src_page,
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| /Linux-v5.15/fs/f2fs/ |
| D | node.c | 139 struct page *src_page; in get_next_nat_page() local
149 src_page = get_current_nat_page(sbi, nid); in get_next_nat_page()
150 if (IS_ERR(src_page)) in get_next_nat_page()
151 return src_page; in get_next_nat_page()
153 f2fs_bug_on(sbi, PageDirty(src_page)); in get_next_nat_page()
155 src_addr = page_address(src_page); in get_next_nat_page()
159 f2fs_put_page(src_page, 1); in get_next_nat_page()
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| /Linux-v5.15/fs/ecryptfs/ |
| D | crypto.c | 376 struct page *src_page, in crypt_extent() argument
379 pgoff_t page_index = op == ENCRYPT ? src_page->index : dst_page->index; in crypt_extent()
399 sg_set_page(&src_sg, src_page, extent_size, in crypt_extent()
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| /Linux-v5.15/fs/btrfs/ |
| D | extent_io.c | 7075 static void copy_pages(struct page *dst_page, struct page *src_page, in copy_pages() argument
7083 if (dst_page != src_page) { in copy_pages()
7084 src_kaddr = page_address(src_page); in copy_pages()
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