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[Qemu-devel] [PATCH v7 06/12] VMDK: flush multiple extents
From: |
Fam Zheng |
Subject: |
[Qemu-devel] [PATCH v7 06/12] VMDK: flush multiple extents |
Date: |
Sun, 3 Jul 2011 23:06:46 +0800 |
Flush all the file that referenced by the image.
Signed-off-by: Fam Zheng <address@hidden>
---
block/vmdk.c | 12 +++++++++++-
1 files changed, 11 insertions(+), 1 deletions(-)
diff --git a/block/vmdk.c b/block/vmdk.c
index 32a9e2e..fbc8af5 100644
--- a/block/vmdk.c
+++ b/block/vmdk.c
@@ -1071,7 +1071,17 @@ static void vmdk_close(BlockDriverState *bs)
static int vmdk_flush(BlockDriverState *bs)
{
- return bdrv_flush(bs->file);
+ int i, ret, err;
+ BDRVVmdkState *s = bs->opaque;
+
+ ret = bdrv_flush(bs->file);
+ for (i = 0; i < s->num_extents; i++) {
+ err = bdrv_flush(s->extents[i].file);
+ if (err < 0) {
+ ret = err;
+ }
+ }
+ return ret;
}
- [Qemu-devel] [PATCH v7 00/12] Adding VMDK monolithic flat support, Fam Zheng, 2011/07/03
- [Qemu-devel] [PATCH v7 01/12] VMDK: introduce VmdkExtent, Fam Zheng, 2011/07/03
- [Qemu-devel] [PATCH v7 02/12] VMDK: bugfix, align offset to cluster in get_whole_cluster, Fam Zheng, 2011/07/03
- [Qemu-devel] [PATCH v7 03/12] VMDK: probe for monolithicFlat images, Fam Zheng, 2011/07/03
- [Qemu-devel] [PATCH v7 04/12] VMDK: separate vmdk_open by format version, Fam Zheng, 2011/07/03
- [Qemu-devel] [PATCH v7 05/12] VMDK: add field BDRVVmdkState.desc_offset, Fam Zheng, 2011/07/03
- [Qemu-devel] [PATCH v7 06/12] VMDK: flush multiple extents,
Fam Zheng <=
- [Qemu-devel] [PATCH v7 07/12] VMDK: move 'static' cid_update flag to bs field, Fam Zheng, 2011/07/03
- [Qemu-devel] [PATCH v7 08/12] VMDK: change get_cluster_offset return type, Fam Zheng, 2011/07/03
- [Qemu-devel] [PATCH v7 09/12] VMDK: open/read/write for monolithicFlat image, Fam Zheng, 2011/07/03
- [Qemu-devel] [PATCH v7 10/12] VMDK: create different subformats, Fam Zheng, 2011/07/03
- [Qemu-devel] [PATCH v7 11/12] VMDK: fix coding style, Fam Zheng, 2011/07/03
- [Qemu-devel] [PATCH v7 12/12] block: add bdrv_get_allocated_file_size() operation, Fam Zheng, 2011/07/03