fs/erofs/zdata.c

1080 	struct page **compressed_pages;
1199 		be->compressed_pages[i] = page;
1234 	be->compressed_pages = NULL;
1244 		be->compressed_pages = be->onstack_pages + be->onstack_used;
1250 	if (!be->compressed_pages)
1251 		be->compressed_pages =
1262 					.in = be->compressed_pages,
1285 			page = be->compressed_pages[i];
1294 	if (be->compressed_pages < be->onstack_pages ||
1295 	    be->compressed_pages >= be->onstack_pages + Z_EROFS_ONSTACK_PAGES)
1296 		kvfree(be->compressed_pages);