eal: ignore failure of naming a control thread

The error is not fatal and we can physically continue
creating the thread. It simply won't have a name.

If rte_thread_setname() fails, we will just print
a debug log now. EAL does the same for lcore threads.

Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Reviewed-by: Olivier Matz <olivier.matz@6wind.com>

diff --git a/lib/librte_eal/common/eal_common_thread.c b/lib/librte_eal/common/eal_common_thread.c
index 4239863..8110ac2 100644 (file)
--- a/lib/librte_eal/common/eal_common_thread.c
+++ b/lib/librte_eal/common/eal_common_thread.c
@@ -191,7 +191,8 @@ rte_ctrl_thread_create(pthread_t *thread, const char *name,
        if (name != NULL) {
                ret = rte_thread_setname(*thread, name);
                if (ret < 0)
-                       goto fail;
+                       RTE_LOG(DEBUG, EAL,
+                               "Cannot set name for ctrl thread\n");
        }
 
        cpu_found = 0;