diff options
Diffstat (limited to 'migration/block.c')
| -rw-r--r-- | migration/block.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/migration/block.c b/migration/block.c index 1941bc2402..6741228200 100644 --- a/migration/block.c +++ b/migration/block.c @@ -276,6 +276,8 @@ static int mig_save_device_bulk(QEMUFile *f, BlkMigDevState *bmds) if (bmds->shared_base) { qemu_mutex_lock_iothread(); aio_context_acquire(blk_get_aio_context(bb)); + /* Skip unallocated sectors; intentionally treats failure as + * an allocated sector */ while (cur_sector < total_sectors && !bdrv_is_allocated(blk_bs(bb), cur_sector, MAX_IS_ALLOCATED_SEARCH, &nr_sectors)) { |