From: Chengwen Feng <fengcheng...@huawei.com>
This patch supports set helloworld thread name which is helpful for
debugging.
Signed-off-by: Chengwen Feng <fengcheng...@huawei.com>
Signed-off-by: Min Hu (Connor) <humi...@huawei.com>
---
examples/performance-thread/pthread_shim/main.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/examples/performance-thread/pthread_shim/main.c
b/examples/performance-thread/pthread_shim/main.c
index 23e3b5e..4ce3622 100644
--- a/examples/performance-thread/pthread_shim/main.c
+++ b/examples/performance-thread/pthread_shim/main.c
@@ -27,6 +27,7 @@
#define DEBUG_APP 0
#define HELLOW_WORLD_MAX_LTHREADS 10
+#define THREAD_NAME_LEN 16
#ifndef __GLIBC__ /* sched_getcpu() is glibc-specific */
#define sched_getcpu() rte_lcore_id()
@@ -149,6 +150,7 @@ static void *initial_lthread(void *args __rte_unused)
*/
pthread_attr_t attr;
rte_cpuset_t cpuset;
+ char name[THREAD_NAME_LEN];
CPU_ZERO(&cpuset);
CPU_SET(lcore, &cpuset);
@@ -160,6 +162,9 @@ static void *initial_lthread(void *args __rte_unused)
helloworld_pthread, (void *) i);
if (ret != 0)
rte_exit(EXIT_FAILURE, "Cannot create helloworld
thread\n");
+
+ snprintf(name, sizeof(name), "helloworld-%u", (uint32_t)i);
+ rte_thread_setname(tid[i], name);
}
/* wait for 1s to allow threads
--
2.7.4
