examples: use SPDX tag for Intel copyright files

[dpdk.git] / examples / vm_power_manager / channel_monitor.c

diff --git a/examples/vm_power_manager/channel_monitor.c b/examples/vm_power_manager/channel_monitor.c
index f16358d..1c7b6eb 100644 (file)
--- a/examples/vm_power_manager/channel_monitor.c
+++ b/examples/vm_power_manager/channel_monitor.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   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.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <unistd.h>
@@ -64,7 +35,7 @@
 uint64_t vsi_pkt_count_prev[384];
 uint64_t rdtsc_prev[384];
 
-double time_period_s = 1;
+double time_period_ms = 1;
 static volatile unsigned run_loop = 1;
 static int global_event_fd;
 static unsigned int policy_is_set;
@@ -169,8 +140,9 @@ update_policy(struct channel_packet *pkt)
 {
 
        unsigned int updated = 0;
+       int i;
 
-       for (int i = 0; i < MAX_VMS; i++) {
+       for (i = 0; i < MAX_VMS; i++) {
                if (strcmp(policies[i].pkt.vm_name, pkt->vm_name) == 0) {
                        policies[i].pkt = *pkt;
                        get_pcpu_to_control(&policies[i]);
@@ -184,7 +156,7 @@ update_policy(struct channel_packet *pkt)
                }
        }
        if (!updated) {
-               for (int i = 0; i < MAX_VMS; i++) {
+               for (i = 0; i < MAX_VMS; i++) {
                        if (policies[i].enabled == 0) {
                                policies[i].pkt = *pkt;
                                get_pcpu_to_control(&policies[i]);
@@ -541,9 +513,11 @@ run_channel_monitor(void)
                                        process_request(&pkt, chan_info);
                        }
                }
-               rte_delay_us(time_period_s*1000000);
+               rte_delay_us(time_period_ms*1000);
                if (policy_is_set) {
-                       for (int j = 0; j < MAX_VMS; j++) {
+                       int j;
+
+                       for (j = 0; j < MAX_VMS; j++) {
                                if (policies[j].enabled == 1)
                                        apply_policy(&policies[j]);
                        }