X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fvm_power_manager%2Fchannel_manager.c;h=22c2ddd553a5879d2d85179933120232b6079466;hb=dc81ebbacaeb87d9dab302576ab676564c78557e;hp=7d892e2b43a19eae3df24840d6128957699db055;hpb=176582b8a4868822b4e827a63af3db169fe03d4a;p=dpdk.git

diff --git a/examples/vm_power_manager/channel_manager.c b/examples/vm_power_manager/channel_manager.c
index 7d892e2b43..22c2ddd553 100644
--- a/examples/vm_power_manager/channel_manager.c
+++ b/examples/vm_power_manager/channel_manager.c
@@ -45,7 +45,6 @@
 #include <sys/socket.h>
 #include <sys/select.h>
 
-#include <rte_config.h>
 #include <rte_malloc.h>
 #include <rte_memory.h>
 #include <rte_mempool.h>
@@ -734,7 +733,7 @@ connect_hypervisor(const char *path)
 int
 channel_manager_init(const char *path)
 {
-	int n_cpus;
+	virNodeInfo info;
 
 	LIST_INIT(&vm_list_head);
 	if (connect_hypervisor(path) < 0) {
@@ -756,19 +755,19 @@ channel_manager_init(const char *path)
 		goto error;
 	}
 
-	n_cpus = virNodeGetCPUMap(global_vir_conn_ptr, NULL, NULL, 0);
-	if (n_cpus <= 0) {
-		RTE_LOG(ERR, CHANNEL_MANAGER, "Unable to get the number of Host "
-				"CPUs\n");
+	if (virNodeGetInfo(global_vir_conn_ptr, &info)) {
+		RTE_LOG(ERR, CHANNEL_MANAGER, "Unable to retrieve node Info\n");
 		goto error;
 	}
-	global_n_host_cpus = (unsigned)n_cpus;
 
-	if (global_n_host_cpus > CHANNEL_CMDS_MAX_CPUS) {
-		RTE_LOG(ERR, CHANNEL_MANAGER, "The number of host CPUs(%u) exceeds the "
-				"maximum of %u\n", global_n_host_cpus, CHANNEL_CMDS_MAX_CPUS);
-		goto error;
+	global_n_host_cpus = (unsigned)info.cpus;
 
+	if (global_n_host_cpus > CHANNEL_CMDS_MAX_CPUS) {
+		RTE_LOG(WARNING, CHANNEL_MANAGER, "The number of host CPUs(%u) exceeds the "
+				"maximum of %u. No cores over %u should be used.\n",
+				global_n_host_cpus, CHANNEL_CMDS_MAX_CPUS,
+				CHANNEL_CMDS_MAX_CPUS - 1);
+		global_n_host_cpus = CHANNEL_CMDS_MAX_CPUS;
 	}
 
 	return 0;