Signed-off-by: Benoit Canet <ben...@irqsave.net>
---
block/quorum.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/block/quorum.c b/block/quorum.c
index 0a6647f..86962b4 100644
--- a/block/quorum.c
+++ b/block/quorum.c
@@ -279,6 +279,21 @@ static BlockDriverAIOCB
*quorum_aio_writev(BlockDriverState *bs,
return &acb->common;
}
+static coroutine_fn int quorum_co_flush(BlockDriverState *bs)
+{
+ BDRVQuorumState *s = bs->opaque;
+ int i, ret = 0;
+
+ for (i = 0; i < s->m; i++) {
+ ret = bdrv_co_flush(s->bs[i]);
+ if (ret < 0) {
+ return ret;
+ }
+ }
+
+ return ret;
+}
+
static BlockDriver bdrv_quorum = {
.format_name = "quorum",
.protocol_name = "quorum",
@@ -289,6 +304,7 @@ static BlockDriver bdrv_quorum = {
.bdrv_file_open = quorum_open,
.bdrv_close = quorum_close,
+ .bdrv_co_flush_to_disk = quorum_co_flush,
.bdrv_aio_writev = quorum_aio_writev,
};
--
1.7.9.5
