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Commit 16570d3d authored by Sebastian Sanchez's avatar Sebastian Sanchez Committed by Doug Ledford
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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: default avatarMike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: default avatarSebastian Sanchez <sebastian.sanchez@intel.com>
Signed-off-by: default avatarDennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent ecdb19f4

drivers/infiniband/sw/rdmavt/qp.c

+1 −2
Original line number Diff line number Diff line
@@ -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;

include/rdma/rdmavt_qp.h

+0 −1
Original line number Diff line number Diff line
@@ -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;