| Message ID | 20160504145330.6602.53005.stgit@klimt.1015granger.net (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c index 02a112c..dd94401 100644 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c @@ -1180,6 +1180,9 @@ static void __svc_rdma_free(struct work_struct *work) dprintk("svcrdma: %s(%p)\n", __func__, rdma); + if (rdma->sc_qp && !IS_ERR(rdma->sc_qp)) + ib_drain_qp(rdma->sc_qp); + /* We should only be called from kref_put */ if (atomic_read(&xprt->xpt_ref.refcount) != 0) pr_err("svcrdma: sc_xprt still in use? (%d)\n",
If the server has forced a disconnect, the associated QP has not been moved to the Error state, and thus Receives are still posted. Ensure Receives (and any other outstanding WRs) are drained to release resources that can be freed during teardown of the svcrdma_xprt. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> --- net/sunrpc/xprtrdma/svc_rdma_transport.c | 3 +++ 1 file changed, 3 insertions(+) -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html