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block/qapi: Let bdrv_query_image_info() recurse

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There is no real reason why bdrv_query_image_info() should generally not
recurse.  The ImageInfo struct has a pointer to the backing image, so it
should generally be filled, unless the caller explicitly opts out.

This moves the recursing code from bdrv_block_device_info() into
bdrv_query_image_info().

Signed-off-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20220620162704.80987-7-hreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Hanna Reitz 2022-06-20 18:26:58 +02:00 • committed by Kevin Wolf
parent b1f4cd1589
commit 5d8813593f
2 changed files with 58 additions and 36 deletions
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2
include/block/qapi.h
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@ -40,6 +40,8 @@ void bdrv_query_block_node_info(BlockDriverState *bs,
Error **errp);
void bdrv_query_image_info(BlockDriverState *bs,
ImageInfo **p_info,
bool flat,
bool skip_implicit_filters,
Error **errp);
void bdrv_snapshot_dump(QEMUSnapshotInfo *sn);