power: add some logs on requests

[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 22f2eb8..7892d75 100644 (file)
--- a/examples/vm_power_manager/channel_monitor.c
+++ b/examples/vm_power_manager/channel_monitor.c
@@ -630,6 +630,8 @@ apply_policy(struct policy *pol)
 static int
 process_request(struct channel_packet *pkt, struct channel_info *chan_info)
 {
+       int ret;
+
        if (chan_info == NULL)
                return -1;
 
@@ -645,6 +647,9 @@ process_request(struct channel_packet *pkt, struct channel_info *chan_info)
                else
                        core_num = pkt->resource_id;
 
+               RTE_LOG(DEBUG, CHANNEL_MONITOR, "Processing requested cmd for cpu:%d\n",
+                       core_num);
+
                switch (pkt->unit) {
                case(CPU_POWER_SCALE_MIN):
                        power_manager_scale_core_min(core_num);
@@ -677,9 +682,13 @@ process_request(struct channel_packet *pkt, struct channel_info *chan_info)
        }
 
        if (pkt->command == PKT_POLICY_REMOVE) {
-               RTE_LOG(INFO, CHANNEL_MONITOR,
-                                "Removing policy %s\n", pkt->vm_name);
-               remove_policy(pkt);
+               ret = remove_policy(pkt);
+               if (ret == 0)
+                       RTE_LOG(INFO, CHANNEL_MONITOR,
+                                "Removed policy %s\n", pkt->vm_name);
+               else
+                       RTE_LOG(INFO, CHANNEL_MONITOR,
+                                "Policy %s does not exist\n", pkt->vm_name);
        }
 
        /*