1 files changed, 0 insertions, 95 deletions
diff --git a/net/rds/iw_stats.c b/net/rds/iw_stats.c
deleted file mode 100644
index 5fe67f6a1..000000000
--- a/net/rds/iw_stats.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Copyright (c) 2006 Oracle.  All rights reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the
- * OpenIB.org BSD license below:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      - Redistributions of source code must retain the above
- *        copyright notice, this list of conditions and the following
- *        disclaimer.
- *
- *      - Redistributions in binary form must reproduce the above
- *        copyright notice, this list of conditions and the following
- *        disclaimer in the documentation and/or other materials
- *        provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- */
-#include <linux/percpu.h>
-#include <linux/seq_file.h>
-#include <linux/proc_fs.h>
-
-#include "rds.h"
-#include "iw.h"
-
-DEFINE_PER_CPU_SHARED_ALIGNED(struct rds_iw_statistics, rds_iw_stats);
-
-static const char *const rds_iw_stat_names[] = {
-	"iw_connect_raced",
-	"iw_listen_closed_stale",
-	"iw_tx_cq_call",
-	"iw_tx_cq_event",
-	"iw_tx_ring_full",
-	"iw_tx_throttle",
-	"iw_tx_sg_mapping_failure",
-	"iw_tx_stalled",
-	"iw_tx_credit_updates",
-	"iw_rx_cq_call",
-	"iw_rx_cq_event",
-	"iw_rx_ring_empty",
-	"iw_rx_refill_from_cq",
-	"iw_rx_refill_from_thread",
-	"iw_rx_alloc_limit",
-	"iw_rx_credit_updates",
-	"iw_ack_sent",
-	"iw_ack_send_failure",
-	"iw_ack_send_delayed",
-	"iw_ack_send_piggybacked",
-	"iw_ack_received",
-	"iw_rdma_mr_alloc",
-	"iw_rdma_mr_free",
-	"iw_rdma_mr_used",
-	"iw_rdma_mr_pool_flush",
-	"iw_rdma_mr_pool_wait",
-	"iw_rdma_mr_pool_depleted",
-};
-
-unsigned int rds_iw_stats_info_copy(struct rds_info_iterator *iter,
-				    unsigned int avail)
-{
-	struct rds_iw_statistics stats = {0, };
-	uint64_t *src;
-	uint64_t *sum;
-	size_t i;
-	int cpu;
-
-	if (avail < ARRAY_SIZE(rds_iw_stat_names))
-		goto out;
-
-	for_each_online_cpu(cpu) {
-		src = (uint64_t *)&(per_cpu(rds_iw_stats, cpu));
-		sum = (uint64_t *)&stats;
-		for (i = 0; i < sizeof(stats) / sizeof(uint64_t); i++)
-			*(sum++) += *(src++);
-	}
-
-	rds_stats_info_copy(iter, (uint64_t *)&stats, rds_iw_stat_names,
-			    ARRAY_SIZE(rds_iw_stat_names));
-out:
-	return ARRAY_SIZE(rds_iw_stat_names);
-}