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[Qemu-devel] [PATCH] block/qcow2: Use bdrv_truncate for size amend
From: |
Max Reitz |
Subject: |
[Qemu-devel] [PATCH] block/qcow2: Use bdrv_truncate for size amend |
Date: |
Mon, 9 Sep 2013 12:17:41 +0200 |
When amending the size option for a qcow2 image, use bdrv_truncate
instead of qcow2_truncate directly, since the latter will not adjust the
total_sectors count in the BDS structure (whereas the former will).
Signed-off-by: Max Reitz <address@hidden>
---
Depends on (follow-up to):
- block/qcow2: Image file option amendment (series, v5)
---
block/qcow2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/qcow2.c b/block/qcow2.c
index d29547b..259edfd 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -1997,7 +1997,7 @@ static int qcow2_amend_options(BlockDriverState *bs,
}
if (new_size) {
- ret = qcow2_truncate(bs, new_size);
+ ret = bdrv_truncate(bs, new_size);
if (ret < 0) {
return ret;
}
--
1.8.3.1
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