1157 	struct compress_io_ctx *cic;  in f2fs_write_compressed_pages()  local
1200 	cic = kmem_cache_zalloc(cic_entry_slab, GFP_NOFS);  in f2fs_write_compressed_pages()
1201 	if (!cic)  in f2fs_write_compressed_pages()
1204 	cic->magic = F2FS_COMPRESSED_PAGE_MAGIC;  in f2fs_write_compressed_pages()
1205 	cic->inode = inode;  in f2fs_write_compressed_pages()
1206 	atomic_set(&cic->pending_pages, cc->nr_cpages);  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()
1211 	cic->nr_rpages = cc->cluster_size;  in f2fs_write_compressed_pages()
1215 					cc->rpages[i + 1]->index, cic);  in f2fs_write_compressed_pages()
1236 		cic->rpages[i] = cc->rpages[i];  in f2fs_write_compressed_pages()
1308 	page_array_free(cc->inode, cic->rpages, cc->cluster_size);  in f2fs_write_compressed_pages()
1313 	kmem_cache_free(cic_entry_slab, cic);  in f2fs_write_compressed_pages()
1336 	struct compress_io_ctx *cic =  in f2fs_compress_write_end_io()  local
1341 		mapping_set_error(cic->inode->i_mapping, -EIO);  in f2fs_compress_write_end_io()
1347 	if (atomic_dec_return(&cic->pending_pages))  in f2fs_compress_write_end_io()
1350 	for (i = 0; i < cic->nr_rpages; i++) {  in f2fs_compress_write_end_io()
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()
1357 	kmem_cache_free(cic_entry_slab, cic);  in f2fs_compress_write_end_io()