X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;ds=sidebyside;f=examples%2Fservice_cores%2Fmain.c;fp=examples%2Fservice_cores%2Fmain.c;h=c7c792810d998a3c035e11f7321fbc651b8a8374;hb=8d01b9cd70a67cdafd5b965a70420c3bd7fb3f82;hp=2cd572904269dbfbd6733b55602214b05dcacf4c;hpb=b63264c8342e6a1b6971c79550d2af2024b6a4de;p=deb_dpdk.git

diff --git a/examples/service_cores/main.c b/examples/service_cores/main.c
index 2cd57290..c7c79281 100644
--- a/examples/service_cores/main.c
+++ b/examples/service_cores/main.c
@@ -118,6 +118,12 @@ apply_profile(int profile_id)
 	struct profile *p = &profiles[profile_id];
 	const uint8_t core_off = 1;
 
+	if (p->num_cores > rte_lcore_count() + 1) {
+		printf("insufficent cores to run (%s)",
+			p->name);
+		return;
+	}
+
 	for (i = 0; i < p->num_cores; i++) {
 		uint32_t core = i + core_off;
 		ret = rte_service_lcore_add(core);