LU-6261 gnilnd: kgnilnd_check_rdma_cq race in error path.

[fs/lustre-release.git] / lnet / klnds / gnilnd / gnilnd.c

diff --git a/lnet/klnds/gnilnd/gnilnd.c b/lnet/klnds/gnilnd/gnilnd.c
index e110c27..be104c3 100644 (file)
--- a/lnet/klnds/gnilnd/gnilnd.c
+++ b/lnet/klnds/gnilnd/gnilnd.c
@@ -671,6 +671,10 @@ kgnilnd_close_conn_locked(kgn_conn_t *conn, int error)
                conn->gnc_state = GNILND_CONN_CLOSING;
        }
 
                conn->gnc_state = GNILND_CONN_CLOSING;
        }
 

+       if (CFS_FAIL_CHECK(CFS_FAIL_GNI_RDMA_CQ_ERROR)) {
+               msleep_interruptible(MSEC_PER_SEC);
+       }
+

        /* leave on peer->gnp_conns to make sure we don't let the reaper
         * or others try to unlink this peer until the conn is fully
         * processed for closing */
        /* leave on peer->gnp_conns to make sure we don't let the reaper
         * or others try to unlink this peer until the conn is fully
         * processed for closing */