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[4/4] block: track dirty flag status in qed

Message ID 1331813614-3754-4-git-send-email-wdongxu@linux.vnet.ibm.com
State New
Headers show

Commit Message

Robert Wang March 15, 2012, 12:13 p.m. UTC 
From: Dong Xu Wang <wdongxu@linux.vnet.ibm.com>


Signed-off-by: Dong Xu Wang <wdongxu@linux.vnet.ibm.com>
---
 block/qed.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
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Patch

diff --git a/block/qed.c b/block/qed.c
index a041d31..44b72aa 100644
--- a/block/qed.c
+++ b/block/qed.c
@@ -1441,6 +1441,7 @@  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;
 }