Previously multiwrite_user_cb was never called if a request in the multiwrite
batch failed right away because it did set mcb->error immediately. Make it look
more like a normal callback to fix this.
Reported-by: Juan Quintela <quint...@redhat.com>
Signed-off-by: Kevin Wolf <kw...@redhat.com>
---
block.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/block.c b/block.c
index d537d10..4f9a48b 100644
--- a/block.c
+++ b/block.c
@@ -1761,7 +1761,8 @@ int bdrv_aio_multiwrite(BlockDriverState *bs,
BlockRequest *reqs, int num_reqs)
reqs[i].error = -EIO;
goto fail;
} else {
- mcb->error = -EIO;
+ mcb->num_requests++;
+ multiwrite_cb(mcb, -EIO);
break;
}
} else {
--
1.6.6.1
