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qapi: add dirty-bitmaps to query-named-block-nodes result

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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]
This commit is contained in:
Vladimir Sementsov-Ogievskiy 2019-07-29 16:35:56 -04:00 • committed by John Snow
parent bd5ceebf6d
commit 590a63d598
3 changed files with 22 additions and 1 deletions
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5
block/qapi.c
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@ -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) {