diff options
| author | Sebastian Sanchez <sebastian.sanchez@intel.com> | 2017-08-04 13:52:20 -0700 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-08-22 14:22:36 -0400 |
| commit | 16570d3da0938e0c46c31e5f97c9c8452025d2e7 (patch) | |
| tree | e690a3664089d5da84f7a12659c49b0ac7d630a7 | |
| parent | ecdb19f4b513033e6f2c4326cd5b81e04393e5e1 (diff) | |
IB/hfi1: Remove pmtu from the QP structure
The pmtu field doens't have be stored in the QP structure
as it can easily be calculated when needed.
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Sebastian Sanchez <sebastian.sanchez@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
| -rw-r--r-- | drivers/infiniband/sw/rdmavt/qp.c | 3 | ||||
| -rw-r--r-- | include/rdma/rdmavt_qp.h | 1 |
2 files changed, 1 insertions, 3 deletions
diff --git a/drivers/infiniband/sw/rdmavt/qp.c b/drivers/infiniband/sw/rdmavt/qp.c index 1878a97364aa..eb0c3d60c584 100644 --- a/drivers/infiniband/sw/rdmavt/qp.c +++ b/drivers/infiniband/sw/rdmavt/qp.c @@ -1243,7 +1243,6 @@ int rvt_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, if (attr_mask & IB_QP_PATH_MTU) { qp->pmtu = rdi->driver_f.mtu_from_qp(rdi, qp, pmtu); - qp->path_mtu = rdi->driver_f.mtu_to_path_mtu(qp->pmtu); qp->log_pmtu = ilog2(qp->pmtu); } @@ -1366,7 +1365,7 @@ int rvt_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, attr->qp_state = qp->state; attr->cur_qp_state = attr->qp_state; - attr->path_mtu = qp->path_mtu; + attr->path_mtu = rdi->driver_f.mtu_to_path_mtu(qp->pmtu); attr->path_mig_state = qp->s_mig_state; attr->qkey = qp->qkey; attr->rq_psn = qp->r_psn & rdi->dparms.psn_mask; diff --git a/include/rdma/rdmavt_qp.h b/include/rdma/rdmavt_qp.h index 07e2fffa6de6..8fbafb0ce674 100644 --- a/include/rdma/rdmavt_qp.h +++ b/include/rdma/rdmavt_qp.h @@ -277,7 +277,6 @@ struct rvt_qp { unsigned long timeout_jiffies; /* computed from timeout */ - enum ib_mtu path_mtu; int srate_mbps; /* s_srate (below) converted to Mbit/s */ pid_t pid; /* pid for user mode QPs */ u32 remote_qpn; |