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Searched refs:src_page (Results 1 – 16 of 16) sorted by relevance

/OK3568_Linux_fs/kernel/fs/hfsplus/
H A Dbnode.c130 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 …]
/OK3568_Linux_fs/kernel/fs/
H A Dremap_range.c211 struct page *src_page; in vfs_dedupe_file_range_compare() local
228 src_page = vfs_dedupe_get_page(src, srcoff); in vfs_dedupe_file_range_compare()
229 if (IS_ERR(src_page)) { in vfs_dedupe_file_range_compare()
230 error = PTR_ERR(src_page); in vfs_dedupe_file_range_compare()
236 put_page(src_page); in vfs_dedupe_file_range_compare()
240 vfs_lock_two_pages(src_page, dest_page); in vfs_dedupe_file_range_compare()
247 if (!PageUptodate(src_page) || !PageUptodate(dest_page) || in vfs_dedupe_file_range_compare()
248 src_page->mapping != src->i_mapping || in vfs_dedupe_file_range_compare()
254 src_addr = kmap_atomic(src_page); in vfs_dedupe_file_range_compare()
257 flush_dcache_page(src_page); in vfs_dedupe_file_range_compare()
[all …]
/OK3568_Linux_fs/kernel/fs/verity/
H A Denable.c72 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()
/OK3568_Linux_fs/kernel/arch/arm/lib/
H A Duaccess_with_memcpy.c237 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);
/OK3568_Linux_fs/kernel/drivers/gpu/drm/vmwgfx/
H A Dvmwgfx_blit.c367 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()
/OK3568_Linux_fs/kernel/drivers/gpu/arm/mali400/mali/linux/
H A Dmali_memory_cow.c657 struct page *src_page; in _mali_mem_cow_copy_page() local
660 src_page = src_node->page; in _mali_mem_cow_copy_page()
662 src_page = src_node->swap_it->page; in _mali_mem_cow_copy_page()
673 src = kmap_atomic(src_page); in _mali_mem_cow_copy_page()
676 dma_addr = dma_map_page(&mali_platform_device->dev, src_page, in _mali_mem_cow_copy_page()
/OK3568_Linux_fs/kernel/mm/
H A Dkhugepaged.c743 struct page *src_page, *tmp; in __collapse_huge_page_copy() local
765 src_page = pte_page(pteval); in __collapse_huge_page_copy()
766 copy_user_highpage(page, src_page, address, vma); in __collapse_huge_page_copy()
767 if (!PageCompound(src_page)) in __collapse_huge_page_copy()
768 release_pte_page(src_page); in __collapse_huge_page_copy()
780 page_remove_rmap(src_page, false); in __collapse_huge_page_copy()
782 free_page_and_swap_cache(src_page); in __collapse_huge_page_copy()
786 list_for_each_entry_safe(src_page, tmp, compound_pagelist, lru) { in __collapse_huge_page_copy()
787 list_del(&src_page->lru); in __collapse_huge_page_copy()
788 release_pte_page(src_page); in __collapse_huge_page_copy()
H A Dhuge_memory.c1018 struct page *src_page; in copy_huge_pmd() local
1082 src_page = pmd_page(pmd); in copy_huge_pmd()
1083 VM_BUG_ON_PAGE(!PageHead(src_page), src_page); in copy_huge_pmd()
1094 page_maybe_dma_pinned(src_page))) { in copy_huge_pmd()
1102 get_page(src_page); in copy_huge_pmd()
1103 page_dup_rmap(src_page, true); in copy_huge_pmd()
/OK3568_Linux_fs/kernel/fs/hfs/
H A Dbnode.c116 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()
/OK3568_Linux_fs/kernel/fs/crypto/
H A Dcrypto.c102 u64 lblk_num, struct page *src_page, in fscrypt_crypt_block() argument
132 sg_set_page(&src, src_page, len, offs); in fscrypt_crypt_block()
H A Dfscrypt_private.h275 u64 lblk_num, struct page *src_page,
/OK3568_Linux_fs/kernel/fs/f2fs/
H A Dnode.c142 struct page *src_page; in get_next_nat_page() local
152 src_page = get_current_nat_page(sbi, nid); in get_next_nat_page()
153 if (IS_ERR(src_page)) in get_next_nat_page()
154 return src_page; in get_next_nat_page()
156 f2fs_bug_on(sbi, PageDirty(src_page)); in get_next_nat_page()
158 src_addr = page_address(src_page); in get_next_nat_page()
162 f2fs_put_page(src_page, 1); in get_next_nat_page()
/OK3568_Linux_fs/kernel/fs/ecryptfs/
H A Dcrypto.c378 struct page *src_page, in crypt_extent() argument
381 pgoff_t page_index = op == ENCRYPT ? src_page->index : dst_page->index; in crypt_extent()
401 sg_set_page(&src_sg, src_page, extent_size, in crypt_extent()
/OK3568_Linux_fs/kernel/drivers/gpu/arm/bifrost/
H A Dmali_kbase_mem.h2433 void *src_page, size_t *to_copy, unsigned int nr_pages,
H A Dmali_kbase_mem.c5259 void *src_page, size_t *to_copy, unsigned int nr_pages, in kbase_mem_copy_to_pinned_user_pages() argument
5272 memcpy(target_page + offset, src_page, chunk); in kbase_mem_copy_to_pinned_user_pages()
5290 memcpy(target_page, src_page + PAGE_SIZE-offset, chunk); in kbase_mem_copy_to_pinned_user_pages()
/OK3568_Linux_fs/kernel/fs/btrfs/
H A Dextent_io.c5997 static void copy_pages(struct page *dst_page, struct page *src_page, in copy_pages() argument
6005 if (dst_page != src_page) { in copy_pages()
6006 src_kaddr = page_address(src_page); in copy_pages()