From: aliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Thu, 22 Jan 2009 18:57:26 +0000 (+0000)
Subject: block-qcow2: export highest_allocated through BlockDriverInfo and get_info() (Uri... 
X-Git-Tag: TizenStudio_2.0_p2.3.2~208^2~12881
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c421820580b721d2f7a5b9b2054ca4ad7d92a84f;p=sdk%2Femulator%2Fqemu.git

block-qcow2: export highest_allocated through BlockDriverInfo and get_info() (Uri Lublin)

Signed-off-by: Uri Lublin <uril@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6405 c046a42c-6fe2-441c-8c8c-71466251a162
---

diff --git a/block-qcow2.c b/block-qcow2.c
index e016e8f..7c00ee8 100644
--- a/block-qcow2.c
+++ b/block-qcow2.c
@@ -1671,6 +1671,7 @@ static int qcow_get_info(BlockDriverState *bs, BlockDriverInfo *bdi)
     bdi->cluster_size = s->cluster_size;
     bdi->vm_state_offset = (int64_t)s->l1_vm_state_index <<
         (s->cluster_bits + s->l2_bits);
+    bdi->highest_alloc = s->highest_alloc << s->cluster_bits;
     return 0;
 }
 
diff --git a/block.h b/block.h
index 9733409..4334071 100644
--- a/block.h
+++ b/block.h
@@ -26,6 +26,7 @@ typedef struct BlockDriverInfo {
     int cluster_size;
     /* offset at which the VM state can be saved (0 if not possible) */
     int64_t vm_state_offset;
+    int64_t highest_alloc; /* highest allocated block offset (in bytes) */
 } BlockDriverInfo;
 
 typedef struct QEMUSnapshotInfo {