ib_modify_qp() is an expensive operation on some HCAs running virtualized. This series removes two ib_modify_qp() calls from RDS.
I am sending this as a v3, even though it is the first sent to net. This because the IB Core commit has reach v3. Håkon Bugge (2): IB/cma: Introduce rdma_set_min_rnr_timer() rds: ib: Remove two ib_modify_qp() calls drivers/infiniband/core/cma.c | 41 ++++++++++++++++++++++++++++++++++++++ drivers/infiniband/core/cma_priv.h | 2 ++ include/rdma/rdma_cm.h | 2 ++ net/rds/ib_cm.c | 35 +------------------------------- net/rds/rdma_transport.c | 1 + 5 files changed, 47 insertions(+), 34 deletions(-) -- 1.8.3.1
