vlib: barrier sync elog tracing improvements

[vpp.git] / src / vlib / threads_cli.c

diff --git a/src/vlib/threads_cli.c b/src/vlib/threads_cli.c
index 36f8109..bb9ddbc 100644 (file)
--- a/src/vlib/threads_cli.c
+++ b/src/vlib/threads_cli.c
@@ -15,6 +15,7 @@
 #define _GNU_SOURCE
 
 #include <vppinfra/format.h>
+#include <vppinfra/linux/sysfs.h>
 #include <vlib/vlib.h>
 
 #include <vlib/threads.h>
@@ -97,14 +98,14 @@ show_threads_fn (vlib_main_t * vm,
          u8 *p = 0;
 
          p = format (p, "%s%u/topology/core_id%c", sys_cpu_path, lcore, 0);
-         vlib_sysfs_read ((char *) p, "%d", &core_id);
+         clib_sysfs_read ((char *) p, "%d", &core_id);
 
          vec_reset_length (p);
          p =
            format (p,
                    "%s%u/topology/physical_package_id%c",
                    sys_cpu_path, lcore, 0);
-         vlib_sysfs_read ((char *) p, "%d", &socket_id);
+         clib_sysfs_read ((char *) p, "%d", &socket_id);
          vec_free (p);
 
          line = format (line, "%-7u%-7u%-7u%", lcore, core_id, socket_id);
@@ -573,6 +574,28 @@ VLIB_CLI_COMMAND (cmd_test_frame_queue_threshold,static) = {
 };
 /* *INDENT-ON* */
 
+static clib_error_t *
+test_threads_barrier_elog_command_fn (vlib_main_t * vm,
+                                     unformat_input_t * input,
+                                     vlib_cli_command_t * cmd)
+{
+  if (unformat (input, "enable"))
+    vlib_worker_threads->barrier_elog_enabled = 1;
+  else if (unformat (input, "disable"))
+    vlib_worker_threads->barrier_elog_enabled = 0;
+  else
+    return clib_error_return (0, "please choose enable or disable");
+  return 0;
+}
+
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (test_elog_vector_length_trigger, static) =
+{
+  .path = "test threads barrier-elog",
+  .short_help = "test threads barrier-elog",
+  .function = test_threads_barrier_elog_command_fn,
+};
+/* *INDENT-ON* */
 
 /*
  * fd.io coding-style-patch-verification: ON