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| author | Vladimir Sementsov-Ogievskiy | 2019-07-29 22:35:56 +0200 |
|---|---|---|
| committer | John Snow | 2019-08-17 00:29:43 +0200 |
| commit | 590a63d5983c9cdf2e1bf96a519532949963085d (patch) | |
| tree | 800818b79b0c95675b3ed09a70119a9f99efeb32 /block | |
| parent | iotests/257: test traditional sync modes (diff) | |
| download | qemu-590a63d5983c9cdf2e1bf96a519532949963085d.tar.gz qemu-590a63d5983c9cdf2e1bf96a519532949963085d.tar.xz qemu-590a63d5983c9cdf2e1bf96a519532949963085d.zip | |
qapi: add dirty-bitmaps to query-named-block-nodes result
Let's add a possibility to query dirty-bitmaps not only on root nodes.
It is useful when dealing both with snapshots and incremental backups.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: John Snow <jsnow@redhat.com>
Message-id: 20190717173937.18747-1-jsnow@redhat.com
[Added deprecation information. --js]
Signed-off-by: John Snow <jsnow@redhat.com>
[Fixed spelling --js]
Diffstat (limited to 'block')
| -rw-r--r-- | block/qapi.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/block/qapi.c b/block/qapi.c index 917435f022..15f1030264 100644 --- a/block/qapi.c +++ b/block/qapi.c @@ -79,6 +79,11 @@ BlockDeviceInfo *bdrv_block_device_info(BlockBackend *blk, info->backing_file = g_strdup(bs->backing_file); } + if (!QLIST_EMPTY(&bs->dirty_bitmaps)) { + info->has_dirty_bitmaps = true; + info->dirty_bitmaps = bdrv_query_dirty_bitmaps(bs); + } + info->detect_zeroes = bs->detect_zeroes; if (blk && blk_get_public(blk)->throttle_group_member.throttle_state) { |