pci: move out pci internal structures, PCIBus, PCIBridge, and pci_bus_info.

[qemu.git] / block-migration.c

diff --git a/block-migration.c b/block-migration.c
index 533564c13ca57c2f985973592e184fd9335ad3d3..7db6f02b96ea2870654f4c2783df51814ec4d01c 100644 (file)
--- a/block-migration.c
+++ b/block-migration.c
@@ -236,7 +236,7 @@ static void init_blk_migration_it(void *opaque, BlockDriverState *bs)
     BlkMigDevState *bmds;
     int64_t sectors;
 
-    if (bs->type == BDRV_TYPE_HD) {
+    if (!bdrv_is_read_only(bs)) {
         sectors = bdrv_getlength(bs) >> BDRV_SECTOR_BITS;
         if (sectors == 0) {
             return;