Signed-off-by: Fam Zheng <f...@redhat.com>
---
block.c | 5 +++++
include/block/block.h | 2 +-
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/block.c b/block.c
index 153f9d2..1b42303 100644
--- a/block.c
+++ b/block.c
@@ -879,6 +879,11 @@ static int bdrv_unlock_image(BlockDriverState *bs)
return bdrv_lock_unlock_image_do(bs, false);
}
+bool bdrv_image_locked(BlockDriverState *bs)
+{
+ return bs->image_locked;
+}
+
static QemuOptsList bdrv_runtime_opts = {
.name = "bdrv_common",
.head = QTAILQ_HEAD_INITIALIZER(bdrv_runtime_opts.head),
diff --git a/include/block/block.h b/include/block/block.h
index 14f7300..7a7dfb5 100644
--- a/include/block/block.h
+++ b/include/block/block.h
@@ -283,7 +283,7 @@ int bdrv_drop_intermediate(BlockDriverState *active,
BlockDriverState *top,
BlockDriverState *bdrv_find_overlay(BlockDriverState *active,
BlockDriverState *bs);
BlockDriverState *bdrv_find_base(BlockDriverState *bs);
-
+bool bdrv_image_locked(BlockDriverState *bs);
typedef struct BdrvCheckResult {
int corruptions;
--
2.8.2
