Re: [RFC PATCH v2 24/26] qcow2: Add the 'extended_l2' option and the QCOW2_INCOMPAT_EXTL2 bit

2019-11-15 Thread Alberto Garcia
On Tue 05 Nov 2019 01:47:58 PM CET, Max Reitz wrote: >> @@ -1347,6 +1347,12 @@ static int coroutine_fn >> qcow2_do_open(BlockDriverState *bs, QDict *options, >> s->subcluster_size = s->cluster_size / s->subclusters_per_cluster; >> s->subcluster_bits = ctz32(s->subcluster_size); >> >> +

Re: [RFC PATCH v2 24/26] qcow2: Add the 'extended_l2' option and the QCOW2_INCOMPAT_EXTL2 bit

2019-11-05 Thread Max Reitz
On 26.10.19 23:25, Alberto Garcia wrote: > 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 > --- > block/qcow2.c

[RFC PATCH v2 24/26] qcow2: Add the 'extended_l2' option and the QCOW2_INCOMPAT_EXTL2 bit

2019-10-26 Thread Alberto Garcia
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 --- block/qcow2.c| 46 ++ block/qcow2.h