1 From 9d8117f00364c12cbd658de903b1ed26a30584e0 Mon Sep 17 00:00:00 2001
2 From: Fam Zheng <famcool@gmail.com>
3 Date: Tue, 12 Jul 2011 19:56:34 +0800
4 Subject: [PATCH 08/12] VMDK: move 'static' cid_update flag to bs field
6 Cid_update is the flag for updating CID on first write after opening the
7 image. This should be per image open rather than per program life cycle,
8 so change it from static var of vmdk_write to a field in BDRVVmdkState.
10 Signed-off-by: Fam Zheng <famcool@gmail.com>
11 Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
12 Signed-off-by: Kevin Wolf <kwolf@redhat.com>
14 block/vmdk.c | 6 +++---
15 1 file changed, 3 insertions(+), 3 deletions(-)
19 @@ -82,6 +82,7 @@ typedef struct VmdkExtent {
21 typedef struct BDRVVmdkState {
26 /* Extent array with num_extents entries, ascend ordered by address */
27 @@ -853,7 +854,6 @@ static int vmdk_write(BlockDriverState *
29 int64_t index_in_cluster;
30 uint64_t cluster_offset;
31 - static int cid_update = 0;
34 if (sector_num > bs->total_sectors) {
35 @@ -900,9 +900,9 @@ static int vmdk_write(BlockDriverState *
38 // update CID on the first write every time the virtual disk is opened
40 + if (!s->cid_updated) {
41 vmdk_write_cid(bs, time(NULL));
43 + s->cid_updated = true;