gwj / at91sam9263 · Commits

Commit c421820580b721d2f7a5b9b2054ca4ad7d92a84f

Authored by aliguori
1 parent 5d4cbd78

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
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Showing 2 changed files with 2 additions and 0 deletions
block-qcow2.c
  View file @c421820
... ... @@ -1671,6 +1671,7 @@ static int qcow_get_info(BlockDriverState *bs, BlockDriverInfo *bdi)
1671 1671 bdi->cluster_size = s->cluster_size;
1672 1672 bdi->vm_state_offset = (int64_t)s->l1_vm_state_index <<
1673 1673 (s->cluster_bits + s->l2_bits);
  1674 + bdi->highest_alloc = s->highest_alloc << s->cluster_bits;
1674 1675 return 0;
1675 1676 }
1676 1677  
... ...
... ... @@ -26,6 +26,7 @@ typedef struct BlockDriverInfo {
26 26 int cluster_size;
27 27 /* offset at which the VM state can be saved (0 if not possible) */
28 28 int64_t vm_state_offset;
  29 + int64_t highest_alloc; /* highest allocated block offset (in bytes) */
29 30 } BlockDriverInfo;
30 31  
31 32 typedef struct QEMUSnapshotInfo {
... ...