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qed: track dirty flag status

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Signed-off-by: Dong Xu Wang <wdongxu@linux.vnet.ibm.com>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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Dong Xu Wang 2012-03-15 20:13:34 +08:00 committed by Kevin Wolf
parent 64c79160b4
commit d68dbee80e
1 changed files with 1 additions and 0 deletions
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block/qed.c
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@ -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;
}