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| author |   Parav Pandit <parav@mellanox.com> | 2018-01-08 17:04:45 +0200 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2018-01-10 22:00:33 -0700 |
| commit | fe75889f27940c7a1c0e9c4c81464e0a8e936aa2 (patch) | |
| tree | cefb0285363c2abbf4b0ef3351745dca4739fcac /drivers/infiniband/core | |
| parent | RDMA/cma: Provide a function to set RoCE path record L2 parameters (diff) | |
| download | linux-dev-fe75889f27940c7a1c0e9c4c81464e0a8e936aa2.tar.xz linux-dev-fe75889f27940c7a1c0e9c4c81464e0a8e936aa2.zip | |
RDMA/{cma, ucma}: Simplify and rename rdma_set_ib_paths
Since 2006 there has been no user of rdmacm based application to make use
of setting multiple path records using rdma_set_ib_paths API.
Therefore code is simplified to allow setting one path record entry.
Now that it sets only single path, it is renamed to reflect the same.
Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/core')
| -rw-r--r-- | drivers/infiniband/core/cma.c | 10 | ||||
| -rw-r--r-- | drivers/infiniband/core/ucma.c | 4 |
2 files changed, 7 insertions, 7 deletions
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c index 5bcbb5c5ea1c..5c158cda08e3 100644 --- a/drivers/infiniband/core/cma.c +++ b/drivers/infiniband/core/cma.c @@ -2517,8 +2517,8 @@ cma_iboe_set_path_rec_l2_fields(struct rdma_id_private *id_priv) return ndev; } -int rdma_set_ib_paths(struct rdma_cm_id *id, - struct sa_path_rec *path_rec, int num_paths) +int rdma_set_ib_path(struct rdma_cm_id *id, + struct sa_path_rec *path_rec) { struct rdma_id_private *id_priv; int ret; @@ -2528,20 +2528,20 @@ int rdma_set_ib_paths(struct rdma_cm_id *id, RDMA_CM_ROUTE_RESOLVED)) return -EINVAL; - id->route.path_rec = kmemdup(path_rec, sizeof *path_rec * num_paths, + id->route.path_rec = kmemdup(path_rec, sizeof(*path_rec), GFP_KERNEL); if (!id->route.path_rec) { ret = -ENOMEM; goto err; } - id->route.num_paths = num_paths; + id->route.num_paths = 1; return 0; err: cma_comp_exch(id_priv, RDMA_CM_ROUTE_RESOLVED, RDMA_CM_ADDR_RESOLVED); return ret; } -EXPORT_SYMBOL(rdma_set_ib_paths); +EXPORT_SYMBOL(rdma_set_ib_path); static int cma_resolve_iw_route(struct rdma_id_private *id_priv, int timeout_ms) { diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c index eb85b546e223..6d32af27bac6 100644 --- a/drivers/infiniband/core/ucma.c +++ b/drivers/infiniband/core/ucma.c @@ -1231,9 +1231,9 @@ static int ucma_set_ib_path(struct ucma_context *ctx, struct sa_path_rec opa; sa_convert_path_ib_to_opa(&opa, &sa_path); - ret = rdma_set_ib_paths(ctx->cm_id, &opa, 1); + ret = rdma_set_ib_path(ctx->cm_id, &opa); } else { - ret = rdma_set_ib_paths(ctx->cm_id, &sa_path, 1); + ret = rdma_set_ib_path(ctx->cm_id, &sa_path); } if (ret) return ret; |