diff options
Diffstat (limited to 'block/io.c')
| -rw-r--r-- | block/io.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/block/io.c b/block/io.c index d9c1594960..b5459c2f41 100644 --- a/block/io.c +++ b/block/io.c @@ -3153,6 +3153,7 @@ void coroutine_fn bdrv_co_io_plug(BlockDriverState *bs) { BdrvChild *child; IO_CODE(); + assert_bdrv_graph_readable(); QLIST_FOREACH(child, &bs->children, next) { bdrv_co_io_plug(child->bs); @@ -3170,6 +3171,7 @@ void coroutine_fn bdrv_co_io_unplug(BlockDriverState *bs) { BdrvChild *child; IO_CODE(); + assert_bdrv_graph_readable(); assert(bs->io_plugged); if (qatomic_fetch_dec(&bs->io_plugged) == 1) { |