Lines Matching refs:dest_page
200 struct page *dest_page; in vfs_dedupe_file_range_compare() local
221 dest_page = vfs_dedupe_get_page(dest, destoff); in vfs_dedupe_file_range_compare()
222 if (IS_ERR(dest_page)) { in vfs_dedupe_file_range_compare()
223 error = PTR_ERR(dest_page); in vfs_dedupe_file_range_compare()
228 vfs_lock_two_pages(src_page, dest_page); in vfs_dedupe_file_range_compare()
235 if (!PageUptodate(src_page) || !PageUptodate(dest_page) || in vfs_dedupe_file_range_compare()
237 dest_page->mapping != dest->i_mapping) { in vfs_dedupe_file_range_compare()
243 dest_addr = kmap_atomic(dest_page); in vfs_dedupe_file_range_compare()
246 flush_dcache_page(dest_page); in vfs_dedupe_file_range_compare()
254 vfs_unlock_two_pages(src_page, dest_page); in vfs_dedupe_file_range_compare()
255 put_page(dest_page); in vfs_dedupe_file_range_compare()