diff options
| -rw-r--r-- | fs/smb/client/smbdirect.c | 32 |
1 files changed, 7 insertions, 25 deletions
diff --git a/fs/smb/client/smbdirect.c b/fs/smb/client/smbdirect.c index 20faa6d7f514..88fefb901c27 100644 --- a/fs/smb/client/smbdirect.c +++ b/fs/smb/client/smbdirect.c @@ -35,6 +35,10 @@ static void enqueue_reassembly( static struct smbdirect_recv_io *_get_first_reassembly( struct smbdirect_socket *sc); +static int smbd_post_send(struct smbdirect_socket *sc, + struct smbdirect_send_batch *batch, + struct smbdirect_send_io *request); + static int smbd_post_recv( struct smbdirect_socket *sc, struct smbdirect_recv_io *response); @@ -1021,7 +1025,6 @@ out1: static int smbd_post_send_negotiate_req(struct smbdirect_socket *sc) { struct smbdirect_socket_parameters *sp = &sc->parameters; - struct ib_send_wr send_wr; int rc; struct smbdirect_send_io *request; struct smbdirect_negotiate_req *packet; @@ -1052,33 +1055,12 @@ static int smbd_post_send_negotiate_req(struct smbdirect_socket *sc) request->sge[0].length = sizeof(*packet); request->sge[0].lkey = sc->ib.pd->local_dma_lkey; - ib_dma_sync_single_for_device( - sc->ib.dev, request->sge[0].addr, - request->sge[0].length, DMA_TO_DEVICE); - - request->cqe.done = send_done; - - send_wr.next = NULL; - send_wr.wr_cqe = &request->cqe; - send_wr.sg_list = request->sge; - send_wr.num_sge = request->num_sge; - send_wr.opcode = IB_WR_SEND; - send_wr.send_flags = IB_SEND_SIGNALED; - - log_rdma_send(INFO, "sge addr=0x%llx length=%u lkey=0x%x\n", - request->sge[0].addr, - request->sge[0].length, request->sge[0].lkey); - - atomic_inc(&sc->send_io.pending.count); - rc = ib_post_send(sc->ib.qp, &send_wr, NULL); + rc = smbd_post_send(sc, NULL, request); if (!rc) return 0; - /* if we reach here, post send failed */ - log_rdma_send(ERR, "ib_post_send failed rc=%d\n", rc); - atomic_dec(&sc->send_io.pending.count); - - smbd_disconnect_rdma_connection(sc); + if (rc == -EAGAIN) + rc = -EIO; dma_mapping_failed: smbd_free_send_io(request); |