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| author | Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> | 2017-06-28 15:05:11 +0300 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2017-07-11 17:44:58 +0200 |
| commit | d1258dd0c87d27faa5d25f8d604e030dd2a5d3d7 (patch) | |
| tree | 1814b724cbfa1ecaeb54e2e4f544435c2a15037b /block/qcow2.h | |
| parent | d6883bc96890dae97757ee8a61aab7f18d9a66de (diff) | |
| download | qemu-d1258dd0c87d27faa5d25f8d604e030dd2a5d3d7.tar.gz | |
qcow2: autoloading dirty bitmaps
Auto loading bitmaps are bitmaps in Qcow2, with the AUTO flag set. They
are loaded when the image is opened and become BdrvDirtyBitmaps for the
corresponding drive.
Extra data in bitmaps is not supported for now.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20170628120530.31251-12-vsementsov@virtuozzo.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'block/qcow2.h')
| -rw-r--r-- | block/qcow2.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/block/qcow2.h b/block/qcow2.h index 348864860b..886480b018 100644 --- a/block/qcow2.h +++ b/block/qcow2.h @@ -645,4 +645,6 @@ void qcow2_cache_put(BlockDriverState *bs, Qcow2Cache *c, void **table); int qcow2_check_bitmaps_refcounts(BlockDriverState *bs, BdrvCheckResult *res, void **refcount_table, int64_t *refcount_table_size); +bool qcow2_load_autoloading_dirty_bitmaps(BlockDriverState *bs, Error **errp); + #endif |