9e2e48ff31
Its way more trouble to update this to a newer version of qemu than it is to backport the two additional features we need. Signed-off-by: Brett Mastbergen <bmastbergen@untangle.com>
36 lines
942 B
Diff
36 lines
942 B
Diff
From 49885608e66c1e76a2b715fb36fd2f27f73e5202 Mon Sep 17 00:00:00 2001
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From: Fam Zheng <famcool@gmail.com>
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Date: Tue, 12 Jul 2011 19:56:33 +0800
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Subject: [PATCH 07/12] VMDK: flush multiple extents
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Flush all the file that referenced by the image.
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Signed-off-by: Fam Zheng <famcool@gmail.com>
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Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
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Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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---
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block/vmdk.c | 12 +++++++++++-
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1 file changed, 11 insertions(+), 1 deletion(-)
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--- a/block/vmdk.c
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+++ b/block/vmdk.c
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@@ -1072,7 +1072,17 @@ static void vmdk_close(BlockDriverState
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static int vmdk_flush(BlockDriverState *bs)
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{
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- return bdrv_flush(bs->file);
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+ int i, ret, err;
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+ BDRVVmdkState *s = bs->opaque;
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+
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+ ret = bdrv_flush(bs->file);
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+ for (i = 0; i < s->num_extents; i++) {
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+ err = bdrv_flush(s->extents[i].file);
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+ if (err < 0) {
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+ ret = err;
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+ }
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+ }
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+ return ret;
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}
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