[Qemu-devel] [PATCH 31/46] qed: track dirty flag status

[Kevin Wolf]

From: Dong Xu Wang <address@hidden>

Signed-off-by: Dong Xu Wang <address@hidden>
Reviewed-by: Stefan Hajnoczi <address@hidden>
Signed-off-by: Kevin Wolf <address@hidden>
---
 block/qed.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/block/qed.c b/block/qed.c
index d6c1580..19d87f3 100644
--- a/block/qed.c
+++ b/block/qed.c
@@ -1434,6 +1434,7 @@ static int bdrv_qed_get_info(BlockDriverState *bs, 
BlockDriverInfo *bdi)
 
     memset(bdi, 0, sizeof(*bdi));
     bdi->cluster_size = s->header.cluster_size;
+    bdi->is_dirty = s->header.features & QED_F_NEED_CHECK;
     return 0;
 }
 
-- 
1.7.6.5