net/ice/base: sign external device package programming

[dpdk.git] / lib / telemetry / telemetry.c

diff --git a/lib/telemetry/telemetry.c b/lib/telemetry/telemetry.c
index 0b29933..f8b0d11 100644 (file)
--- a/lib/telemetry/telemetry.c
+++ b/lib/telemetry/telemetry.c
@@ -27,6 +27,9 @@
 #define MAX_OUTPUT_LEN (1024 * 16)
 #define MAX_CONNECTIONS 10
 
+/** Maximum number of telemetry callbacks. */
+#define TELEMETRY_MAX_CALLBACKS 64
+
 #ifndef RTE_EXEC_ENV_WINDOWS
 static void *
 client_handler(void *socket);
@@ -104,8 +107,10 @@ list_commands(const char *cmd __rte_unused, const char *params __rte_unused,
        int i;
 
        rte_tel_data_start_array(d, RTE_TEL_STRING_VAL);
+       rte_spinlock_lock(&callback_sl);
        for (i = 0; i < num_callbacks; i++)
                rte_tel_data_add_array_string(d, callbacks[i].cmd);
+       rte_spinlock_unlock(&callback_sl);
        return 0;
 }
 
@@ -432,6 +437,18 @@ error:
        return -1;
 }
 
+static void
+set_thread_name(pthread_t id __rte_unused, const char *name __rte_unused)
+{
+#if defined RTE_EXEC_ENV_LINUX && defined __GLIBC__ && defined __GLIBC_PREREQ
+#if __GLIBC_PREREQ(2, 12)
+       pthread_setname_np(id, name);
+#endif
+#elif defined RTE_EXEC_ENV_FREEBSD
+       pthread_set_name_np(id, name);
+#endif
+}
+
 static int
 telemetry_legacy_init(void)
 {
@@ -463,7 +480,7 @@ telemetry_legacy_init(void)
                return -1;
        }
        pthread_setaffinity_np(t_old, sizeof(*thread_cpuset), thread_cpuset);
-       pthread_setname_np(t_old, "telemetry-v1");
+       set_thread_name(t_old, "telemetry-v1");
        TMTY_LOG(DEBUG, "Legacy telemetry socket initialized ok\n");
        return 0;
 }
@@ -502,7 +519,7 @@ telemetry_v2_init(void)
                return -1;
        }
        pthread_setaffinity_np(t_new, sizeof(*thread_cpuset), thread_cpuset);
-       pthread_setname_np(t_new, "telemetry-v2");
+       set_thread_name(t_new, "telemetry-v2");
        atexit(unlink_sockets);
 
        return 0;