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From abce415a153d6bdf7068e812e3847ba559d33081 Mon Sep 17 00:00:00 2001
From: Fam Zheng <famz@redhat.com>
Date: Mon, 19 Aug 2013 18:54:26 +0800
Subject: [PATCH 11/13] vmdk: fix L1 and L2 table size in vmdk3 open

Message-id: <1377573001-27070-12-git-send-email-famz@redhat.com>
Patchwork-id: 53791
O-Subject: [RHEL-7 qemu-kvm PATCH 11/13] vmdk: fix L1 and L2 table size in vmdk3
        open
Bugzilla: 995866
RH-Acked-by: Paolo Bonzini <pbonzini@redhat.com>
RH-Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
RH-Acked-by: Kevin Wolf <kwolf@redhat.com>

VMDK3 header has the field l1dir_size, but vmdk_open_vmdk3 hardcoded the
value. This patch honors the header field.

And the L2 table size is 4096 according to VMDK spec[1], instead of
1 << 9 (512).

[1]:
http://www.vmware.com/support/developer/vddk/vmdk_50_technote.pdf?src=vmdk

Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
(cherry picked from commit f6b61e54bdd5b9ef46837c15547e1819b3bb4f37)
Signed-off-by: Fam Zheng <famz@redhat.com>
---
 block/vmdk.c |   16 ++++++++--------
 1 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/block/vmdk.c b/block/vmdk.c
index 4388038..4997da4 100644
--- a/block/vmdk.c
+++ b/block/vmdk.c
@@ -494,14 +494,14 @@ static int vmdk_open_vmdk3(BlockDriverState *bs,
     if (ret < 0) {
         return ret;
     }
-
-    ret = vmdk_add_extent(bs,
-                             bs->file, false,
-                             le32_to_cpu(header.disk_sectors),
-                             le32_to_cpu(header.l1dir_offset) << 9,
-                             0, 1 << 6, 1 << 9,
-                             le32_to_cpu(header.granularity),
-                             &extent);
+    ret = vmdk_add_extent(bs, file, false,
+                          le32_to_cpu(header.disk_sectors),
+                          le32_to_cpu(header.l1dir_offset) << 9,
+                          0,
+                          le32_to_cpu(header.l1dir_size),
+                          4096,
+                          le32_to_cpu(header.granularity),
+                          &extent);
     if (ret < 0) {
         return ret;
     }
-- 
1.7.1