memory: Pass mr into snapshot_and_clear_dirty

Also we change the 2nd parameter of it to be the relative offset
within the memory region. This is to be used in follow up patches.

Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Message-Id: <20190603065056.25211-6-peterx@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/memory.c b/memory.c
index 93486a71d7..71fcaf2d00 100644
--- a/memory.c
+++ b/memory.c
@@ -2071,8 +2071,7 @@ DirtyBitmapSnapshot *memory_region_snapshot_and_clear_dirty(MemoryRegion *mr,
 {
     assert(mr->ram_block);
     memory_region_sync_dirty_bitmap(mr);
-    return cpu_physical_memory_snapshot_and_clear_dirty(
-                memory_region_get_ram_addr(mr) + addr, size, client);
+    return cpu_physical_memory_snapshot_and_clear_dirty(mr, addr, size, client);
 }
 
 bool memory_region_snapshot_get_dirty(MemoryRegion *mr, DirtyBitmapSnapshot *snap,