call Rx thread function if registered by transport driver, so that transport drivers can use iscsi-target Rx thread for Rx processing.
update iSER target driver to use this interface. Signed-off-by: Varun Prakash <va...@chelsio.com> --- drivers/infiniband/ulp/isert/ib_isert.c | 10 ++++++++++ drivers/target/iscsi/iscsi_target.c | 10 ++-------- 2 files changed, 12 insertions(+), 8 deletions(-) diff --git a/drivers/infiniband/ulp/isert/ib_isert.c b/drivers/infiniband/ulp/isert/ib_isert.c index f121e61..365aa8c 100644 --- a/drivers/infiniband/ulp/isert/ib_isert.c +++ b/drivers/infiniband/ulp/isert/ib_isert.c @@ -3396,6 +3396,15 @@ static void isert_free_conn(struct iscsi_conn *conn) isert_put_conn(isert_conn); } +static void isert_rx_pdu(struct iscsi_conn *conn) +{ + struct completion comp; + + init_completion(&comp); + + wait_for_completion_interruptible(&comp); +} + static struct iscsit_transport iser_target_transport = { .name = "IB/iSER", .transport_type = ISCSI_INFINIBAND, @@ -3414,6 +3423,7 @@ static struct iscsit_transport iser_target_transport = { .iscsit_queue_data_in = isert_put_datain, .iscsit_queue_status = isert_put_response, .iscsit_aborted_task = isert_aborted_task, + .iscsit_rx_pdu = isert_rx_pdu, .iscsit_get_sup_prot_ops = isert_get_sup_prot_ops, }; diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c index 3dd7ba2..e2ec56f 100644 --- a/drivers/target/iscsi/iscsi_target.c +++ b/drivers/target/iscsi/iscsi_target.c @@ -4132,14 +4132,8 @@ int iscsi_target_rx_thread(void *arg) if (rc < 0 || iscsi_target_check_conn_state(conn)) return 0; - if (conn->conn_transport->transport_type == ISCSI_INFINIBAND) { - struct completion comp; - - init_completion(&comp); - rc = wait_for_completion_interruptible(&comp); - if (rc < 0) - goto transport_err; - + if (conn->conn_transport->iscsit_rx_pdu) { + conn->conn_transport->iscsit_rx_pdu(conn); goto transport_err; } -- 2.0.2 -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html