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Commit ce117ffa authored by Sean Hefty's avatar Sean Hefty Committed by Roland Dreier
Browse files

RDMA/cma: Export AF_IB statistics 



Report AF_IB source and destination addresses through netlink
interface.

Signed-off-by: default avatarSean Hefty <sean.hefty@intel.com>
Signed-off-by: default avatarRoland Dreier <roland@purestorage.com>
parent 5bc2b7b3

drivers/infiniband/core/cma.c

+10 −27
Original line number Diff line number Diff line
@@ -3586,33 +3586,16 @@ static int cma_get_id_stats(struct sk_buff *skb, struct netlink_callback *cb) 
			id_stats->bound_dev_if =

				id->route.addr.dev_addr.bound_dev_if;



			if (cma_family(id_priv) == AF_INET) {

			if (ibnl_put_attr(skb, nlh,

						  sizeof(struct sockaddr_in),

					  rdma_addr_size(cma_src_addr(id_priv)),

					  cma_src_addr(id_priv),

						  RDMA_NL_RDMA_CM_ATTR_SRC_ADDR)) {

					  RDMA_NL_RDMA_CM_ATTR_SRC_ADDR))

				goto out;

				}

			if (ibnl_put_attr(skb, nlh,

						  sizeof(struct sockaddr_in),

					  rdma_addr_size(cma_src_addr(id_priv)),

					  cma_dst_addr(id_priv),

						  RDMA_NL_RDMA_CM_ATTR_DST_ADDR)) {

					goto out;

				}

			} else if (cma_family(id_priv) == AF_INET6) {

				if (ibnl_put_attr(skb, nlh,

						  sizeof(struct sockaddr_in6),

						  cma_src_addr(id_priv),

						  RDMA_NL_RDMA_CM_ATTR_SRC_ADDR)) {

					  RDMA_NL_RDMA_CM_ATTR_DST_ADDR))

				goto out;

				}

				if (ibnl_put_attr(skb, nlh,

						  sizeof(struct sockaddr_in6),

						  cma_dst_addr(id_priv),

						  RDMA_NL_RDMA_CM_ATTR_DST_ADDR)) {

					goto out;

				}

			}



			id_stats->pid		= id_priv->owner;

			id_stats->port_space	= id->ps;