When transitioning into ERROR state, the QP was getting flushed after waking up any waiters. This can cause applications to miss flushed work requests which can stall an NFS mount.
Signed-off-by: Steve Wise <[email protected]> --- drivers/infiniband/hw/cxgb4/qp.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c index 41cd688..fad4851 100644 --- a/drivers/infiniband/hw/cxgb4/qp.c +++ b/drivers/infiniband/hw/cxgb4/qp.c @@ -1538,9 +1538,9 @@ err: set_state(qhp, C4IW_QP_STATE_ERROR); free = 1; abort = 1; - wake_up(&qhp->wait); BUG_ON(!ep); flush_qp(qhp); + wake_up(&qhp->wait); out: mutex_unlock(&qhp->mutex); -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
