156 	cc->nr_cpages = 0;  in f2fs_destroy_compress_ctx()
636 	cc->nr_cpages = DIV_ROUND_UP(max_len, PAGE_SIZE);  in f2fs_compress_pages()
637 	cc->valid_nr_cpages = cc->nr_cpages;  in f2fs_compress_pages()
639 	cc->cpages = page_array_alloc(cc->inode, cc->nr_cpages);  in f2fs_compress_pages()
645 	for (i = 0; i < cc->nr_cpages; i++) {  in f2fs_compress_pages()
659 	cc->cbuf = f2fs_vmap(cc->cpages, cc->nr_cpages);  in f2fs_compress_pages()
693 	vm_unmap_ram(cc->cbuf, cc->nr_cpages);  in f2fs_compress_pages()
696 	for (i = 0; i < cc->nr_cpages; i++) {  in f2fs_compress_pages()
713 	vm_unmap_ram(cc->cbuf, cc->nr_cpages);  in f2fs_compress_pages()
717 	for (i = 0; i < cc->nr_cpages; i++) {  in f2fs_compress_pages()
721 	page_array_free(cc->inode, cc->cpages, cc->nr_cpages);  in f2fs_compress_pages()
763 	if (dic->clen > PAGE_SIZE * dic->nr_cpages - COMPRESS_HEADER_SIZE) {  in f2fs_decompress_cluster()
1373 	page_array_free(cc->inode, cc->cpages, cc->nr_cpages);  in f2fs_write_compressed_pages()
1397 	page_array_free(cc->inode, cc->cpages, cc->nr_cpages);  in f2fs_write_compressed_pages()
1567 	dic->cbuf = f2fs_vmap(dic->cpages, dic->nr_cpages);  in f2fs_prepare_decomp_mem()
1590 		vm_unmap_ram(dic->cbuf, dic->nr_cpages);  in f2fs_release_decomp_mem()
1618 	atomic_set(&dic->remaining_pages, cc->nr_cpages);  in f2fs_alloc_dic()
1622 	dic->nr_cpages = cc->nr_cpages;  in f2fs_alloc_dic()
1631 	dic->cpages = page_array_alloc(dic->inode, dic->nr_cpages);  in f2fs_alloc_dic()
1637 	for (i = 0; i < dic->nr_cpages; i++) {  in f2fs_alloc_dic()
1681 		for (i = 0; i < dic->nr_cpages; i++) {  in f2fs_free_dic()
1686 		page_array_free(dic->inode, dic->cpages, dic->nr_cpages);  in f2fs_free_dic()