diff options
| author |   Bob Pearson <rpearsonhpe@gmail.com> | 2022-01-27 15:37:34 -0600 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@nvidia.com> | 2022-01-28 14:33:28 -0400 |
| commit | 8a7fa872ff7922db1477208ba27cae6dd7e48012 (patch) | |
| tree | 47787a2d05932afc7687c76e8884b6911a207d78 /drivers/infiniband/sw | |
| parent | RDMA/rxe: Enforce IBA o10-2.2.3 (diff) | |
| download | linux-dev-8a7fa872ff7922db1477208ba27cae6dd7e48012.tar.xz linux-dev-8a7fa872ff7922db1477208ba27cae6dd7e48012.zip | |
RDMA/rxe: Remove rxe_drop_all_macst_groups
With o10-2.2.3 enforced rxe_drop_all_mcast_groups is completely
unnecessary. Remove it and references to it.
Link: https://lore.kernel.org/r/20220127213755.31697-6-rpearsonhpe@gmail.com
Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/sw')
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_loc.h | 1 | ||||
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_mcast.c | 26 | ||||
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_qp.c | 2 |
3 files changed, 0 insertions, 29 deletions
diff --git a/drivers/infiniband/sw/rxe/rxe_loc.h b/drivers/infiniband/sw/rxe/rxe_loc.h index 052beaaacf43..af40e3c212fb 100644 --- a/drivers/infiniband/sw/rxe/rxe_loc.h +++ b/drivers/infiniband/sw/rxe/rxe_loc.h @@ -40,7 +40,6 @@ void rxe_cq_disable(struct rxe_cq *cq); void rxe_cq_cleanup(struct rxe_pool_elem *arg); /* rxe_mcast.c */ -void rxe_drop_all_mcast_groups(struct rxe_qp *qp); void rxe_mc_cleanup(struct rxe_pool_elem *arg); int rxe_attach_mcast(struct ib_qp *ibqp, union ib_gid *mgid, u16 mlid); int rxe_detach_mcast(struct ib_qp *ibqp, union ib_gid *mgid, u16 mlid); diff --git a/drivers/infiniband/sw/rxe/rxe_mcast.c b/drivers/infiniband/sw/rxe/rxe_mcast.c index 34e3c52f0b72..39a41daa7a6b 100644 --- a/drivers/infiniband/sw/rxe/rxe_mcast.c +++ b/drivers/infiniband/sw/rxe/rxe_mcast.c @@ -162,32 +162,6 @@ err1: return -EINVAL; } -void rxe_drop_all_mcast_groups(struct rxe_qp *qp) -{ - struct rxe_mcg *grp; - struct rxe_mca *elem; - - while (1) { - spin_lock_bh(&qp->grp_lock); - if (list_empty(&qp->grp_list)) { - spin_unlock_bh(&qp->grp_lock); - break; - } - elem = list_first_entry(&qp->grp_list, struct rxe_mca, - grp_list); - list_del(&elem->grp_list); - spin_unlock_bh(&qp->grp_lock); - - grp = elem->grp; - spin_lock_bh(&grp->mcg_lock); - list_del(&elem->qp_list); - grp->num_qp--; - spin_unlock_bh(&grp->mcg_lock); - rxe_drop_ref(grp); - rxe_drop_ref(elem); - } -} - void rxe_mc_cleanup(struct rxe_pool_elem *elem) { struct rxe_mcg *grp = container_of(elem, typeof(*grp), elem); diff --git a/drivers/infiniband/sw/rxe/rxe_qp.c b/drivers/infiniband/sw/rxe/rxe_qp.c index 3325c2400e2f..b975a5ca8db0 100644 --- a/drivers/infiniband/sw/rxe/rxe_qp.c +++ b/drivers/infiniband/sw/rxe/rxe_qp.c @@ -812,8 +812,6 @@ static void rxe_qp_do_cleanup(struct work_struct *work) { struct rxe_qp *qp = container_of(work, typeof(*qp), cleanup_work.work); - rxe_drop_all_mcast_groups(qp); - if (qp->sq.queue) rxe_queue_cleanup(qp->sq.queue); |