| commit | 9631c7822ec60eff0701ebf151bd8b9bd5c1d5d4 | |
| author | Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> | |
| Tue, 14 Sep 2021 12:24:50 +0000 (14 15:24 +0300) | ||
| committer | Hanna Reitz <hreitz@redhat.com> | |
| Wed, 15 Sep 2021 16:42:38 +0000 (15 18:42 +0200) | ||
| tree | 0ba3bba34a5f1283c4e4a8a063ce2d5aaf993647 | treesnapshot (tar.gz zip) |
| parent | 5c3216c0460cbedd12994e584f93e0ea63a026ec | commitdiff |
qcow2-refcount: check_refcounts_l2(): check l2_bitmap
Check subcluster bitmap of the l2 entry for different types of
clusters:
- for compressed it must be zero
- for allocated check consistency of two parts of the bitmap
- for unallocated all subclusters should be unallocated
(or zero-plain)
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Tested-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Message-Id: <20210914122454.141075-7-vsementsov@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
Check subcluster bitmap of the l2 entry for different types of
clusters:
- for compressed it must be zero
- for allocated check consistency of two parts of the bitmap
- for unallocated all subclusters should be unallocated
(or zero-plain)
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Tested-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Message-Id: <20210914122454.141075-7-vsementsov@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
| block/qcow2-refcount.c | diffblobblamehistory |