Merge pull request ceph#54278 from smanjara/wip-fix-rgw-full-sync

rgw/multisite: fix marker_tracker flush() call in incremental sync

Reviewed-by: Casey Bodley <[email protected]>

Author: cbodley

src/rgw/driver/rados/rgw_data_sync.cc

@@ -2122,9 +2122,9 @@ class RGWDataIncSyncShardCR : public RGWDataBaseSyncShardCR {
       } while (true);
 
       drain_all();
-      yield marker_tracker->flush();
 
       if (lost_bid) {
+        yield call(marker_tracker->flush());
         return set_cr_error(-EBUSY);
       } else if (lost_lock) {
         return set_cr_error(-ECANCELED);