From 7be20252588422ab92464250d60063997ad29d59 Mon Sep 17 00:00:00 2001 From: Alberto Garcia Date: Fri, 10 Jul 2020 18:13:13 +0200 Subject: qcow2: Add the 'extended_l2' option and the QCOW2_INCOMPAT_EXTL2 bit Now that the implementation of subclusters is complete we can finally add the necessary options to create and read images with this feature, which we call "extended L2 entries". Signed-off-by: Alberto Garcia Reviewed-by: Eric Blake Reviewed-by: Max Reitz Message-Id: <6476caaa73216bd05b7bb2d504a20415e1665176.1594396418.git.berto@igalia.com> [mreitz: %s/5\.1/5.2/; fixed 302's and 303's reference output] Signed-off-by: Max Reitz --- include/block/block_int.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/block') diff --git a/include/block/block_int.h b/include/block/block_int.h index 38dec0275b..9da7a42927 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -59,6 +59,7 @@ #define BLOCK_OPT_DATA_FILE "data_file" #define BLOCK_OPT_DATA_FILE_RAW "data_file_raw" #define BLOCK_OPT_COMPRESSION_TYPE "compression_type" +#define BLOCK_OPT_EXTL2 "extended_l2" #define BLOCK_PROBE_BUF_SIZE 512 -- cgit v1.2.3-55-g7522