Lines Matching refs:src_page
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()
253 vfs_unlock_two_pages(src_page, dest_page); in vfs_dedupe_file_range_compare()
255 put_page(src_page); in vfs_dedupe_file_range_compare()