LU-17705 ptlrpc: replace synchronize_rcu() with rcu_barrier()

[fs/lustre-release.git] / lustre / ptlrpc / nrs_orr.c

diff --git a/lustre/ptlrpc/nrs_orr.c b/lustre/ptlrpc/nrs_orr.c
index 1aae791..6dd3213 100644 (file)
--- a/lustre/ptlrpc/nrs_orr.c
+++ b/lustre/ptlrpc/nrs_orr.c
@@ -623,7 +623,7 @@ static void nrs_orr_stop(struct ptlrpc_nrs_policy *policy)
                rhashtable_free_and_destroy(&orrd->od_obj_hash,
                                            nrs_orr_hash_exit, NULL);
        }
-       synchronize_rcu();
+       rcu_barrier();
        kmem_cache_destroy(orrd->od_cache);
 
        OBD_FREE_PTR(orrd);