102 		if (!cc->rpages[i])  in f2fs_drop_rpages()
105 			unlock_page(cc->rpages[i]);  in f2fs_drop_rpages()
107 			put_page(cc->rpages[i]);  in f2fs_drop_rpages()
127 		if (!cc->rpages[i])  in f2fs_put_rpages_wbc()
130 			redirty_page_for_writepage(wbc, cc->rpages[i]);  in f2fs_put_rpages_wbc()
131 		f2fs_put_page(cc->rpages[i], unlock);  in f2fs_put_rpages_wbc()
137 	return ((struct compress_io_ctx *)page_private(page))->rpages[0];  in f2fs_compress_control_page()
142 	if (cc->rpages)  in f2fs_init_compress_ctx()
145 	cc->rpages = page_array_alloc(cc->inode, cc->cluster_size);  in f2fs_init_compress_ctx()
146 	return cc->rpages ? 0 : -ENOMEM;  in f2fs_init_compress_ctx()
151 	page_array_free(cc->inode, cc->rpages, cc->cluster_size);  in f2fs_destroy_compress_ctx()
152 	cc->rpages = NULL;  in f2fs_destroy_compress_ctx()
167 	cc->rpages[cluster_ofs] = page;  in f2fs_compress_ctx_add_page()
650 	cc->rbuf = f2fs_vmap(cc->rpages, cc->cluster_size);  in f2fs_compress_pages()
859 		struct page *page = cc->rpages[i];  in cluster_has_invalid_data()
946 		if (cc->rpages[i])  in set_cluster_writeback()
947 			set_page_writeback(cc->rpages[i]);  in set_cluster_writeback()
956 		if (cc->rpages[i])  in set_cluster_dirty()
957 			set_page_dirty(cc->rpages[i]);  in set_cluster_dirty()
1013 		f2fs_bug_on(sbi, cc->rpages[i]);  in prepare_compress_overwrite()
1034 		*fsdata = cc->rpages;  in prepare_compress_overwrite()
1035 		*pagep = cc->rpages[offset_in_cluster(cc, index)];  in prepare_compress_overwrite()
1055 		.rpages = NULL,  in f2fs_prepare_compress_overwrite()
1070 		.rpages = fsdata,  in f2fs_compress_write_end()
1072 	bool first_index = (index == cc.rpages[0]->index);  in f2fs_compress_write_end()
1111 		struct page **rpages = fsdata;  in f2fs_truncate_partial_cluster()  local
1116 			loff_t start = rpages[i]->index << PAGE_SHIFT;  in f2fs_truncate_partial_cluster()
1119 				zero_user_segment(rpages[i], 0, PAGE_SIZE);  in f2fs_truncate_partial_cluster()
1121 				zero_user_segment(rpages[i], from - start,  in f2fs_truncate_partial_cluster()
1165 		mapping_set_error(cc->rpages[0]->mapping, -EIO);  in f2fs_write_compressed_pages()
1192 	psize = (loff_t)(cc->rpages[last_index]->index + 1) << PAGE_SHIFT;  in f2fs_write_compressed_pages()
1207 	cic->rpages = page_array_alloc(cc->inode, cc->cluster_size);  in f2fs_write_compressed_pages()
1208 	if (!cic->rpages)  in f2fs_write_compressed_pages()
1215 					cc->rpages[i + 1]->index, cic);  in f2fs_write_compressed_pages()
1225 			fio.page = cc->rpages[i + 1];  in f2fs_write_compressed_pages()
1236 		cic->rpages[i] = cc->rpages[i];  in f2fs_write_compressed_pages()
1242 		fio.page = cc->rpages[i];  in f2fs_write_compressed_pages()
1308 	page_array_free(cc->inode, cic->rpages, cc->cluster_size);  in f2fs_write_compressed_pages()
1351 		WARN_ON(!cic->rpages[i]);  in f2fs_compress_write_end_io()
1352 		clear_page_private_gcing(cic->rpages[i]);  in f2fs_compress_write_end_io()
1353 		end_page_writeback(cic->rpages[i]);  in f2fs_compress_write_end_io()
1356 	page_array_free(cic->inode, cic->rpages, cic->nr_rpages);  in f2fs_compress_write_end_io()
1371 		if (!cc->rpages[i])  in f2fs_write_raw_pages()
1374 		redirty_page_for_writepage(wbc, cc->rpages[i]);  in f2fs_write_raw_pages()
1375 		unlock_page(cc->rpages[i]);  in f2fs_write_raw_pages()
1382 		if (!cc->rpages[i])  in f2fs_write_raw_pages()
1385 		lock_page(cc->rpages[i]);  in f2fs_write_raw_pages()
1387 		if (cc->rpages[i]->mapping != mapping) {  in f2fs_write_raw_pages()
1389 			unlock_page(cc->rpages[i]);  in f2fs_write_raw_pages()
1393 		if (!PageDirty(cc->rpages[i]))  in f2fs_write_raw_pages()
1396 		if (!clear_page_dirty_for_io(cc->rpages[i]))  in f2fs_write_raw_pages()
1399 		ret = f2fs_write_single_data_page(cc->rpages[i], &_submitted,  in f2fs_write_raw_pages()
1404 				unlock_page(cc->rpages[i]);  in f2fs_write_raw_pages()
1486 		if (dic->rpages[i]) {  in f2fs_prepare_decomp_mem()
1487 			dic->tpages[i] = dic->rpages[i];  in f2fs_prepare_decomp_mem()
1546 	dic->rpages = page_array_alloc(cc->inode, cc->cluster_size);  in f2fs_alloc_dic()
1547 	if (!dic->rpages) {  in f2fs_alloc_dic()
1564 		dic->rpages[i] = cc->rpages[i];  in f2fs_alloc_dic()
1607 			if (dic->rpages[i])  in f2fs_free_dic()
1625 	page_array_free(dic->inode, dic->rpages, dic->nr_rpages);  in f2fs_free_dic()
1660 		struct page *rpage = dic->rpages[i];  in __f2fs_decompress_end_io()
1687 		struct page *rpage = dic->rpages[i];  in f2fs_verify_cluster()