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-rw-r--r--block/block-backend.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/block/block-backend.c b/block/block-backend.c
index 7a7f690612..ef16d7356a 100644
--- a/block/block-backend.c
+++ b/block/block-backend.c
@@ -642,6 +642,11 @@ void blk_remove_aio_context_notifier(BlockBackend *blk,
detach_aio_context, opaque);
}
+void blk_add_close_notifier(BlockBackend *blk, Notifier *notify)
+{
+ bdrv_add_close_notifier(blk->bs, notify);
+}
+
void blk_io_plug(BlockBackend *blk)
{
bdrv_io_plug(blk->bs);