sessiond: Implement kernel event notifier error counter

[lttng-tools.git] / src / bin / lttng-sessiond / modprobe.c

diff --git a/src/bin/lttng-sessiond/modprobe.c b/src/bin/lttng-sessiond/modprobe.c
index e1f52afd972b48aab29df0a6ac9a9d33f7b47c19..bc2a86d7512a3321f20c20b36f828aa36f1fc164 100644 (file)
--- a/src/bin/lttng-sessiond/modprobe.c
+++ b/src/bin/lttng-sessiond/modprobe.c
@@ -52,6 +52,18 @@ struct kern_modules_param kern_modules_control_core[] = {
                .name = (char *) "lttng-ring-buffer-metadata-mmap-client",
                .load_policy = KERNEL_MODULE_PROPERTY_LOAD_POLICY_REQUIRED,
        },
+       {
+               .name = (char *) "lttng-ring-buffer-event_notifier-client",
+               .load_policy = KERNEL_MODULE_PROPERTY_LOAD_POLICY_OPTIONAL,
+       },
+       {
+               .name = (char *) "lttng-counter-client-percpu-64-modular",
+               .load_policy = KERNEL_MODULE_PROPERTY_LOAD_POLICY_OPTIONAL,
+       },
+       {
+               .name = (char *) "lttng-counter-client-percpu-32-modular",
+               .load_policy = KERNEL_MODULE_PROPERTY_LOAD_POLICY_OPTIONAL,
+       },
 };
 
 /* LTTng kerneltracer probe modules list */
@@ -621,7 +633,7 @@ static int append_list_to_probes(const char *list)
 {
        char *next;
        int ret;
-       char *tmp_list, *cur_list;
+       char *tmp_list, *cur_list, *saveptr;
 
        assert(list);
 
@@ -635,7 +647,7 @@ static int append_list_to_probes(const char *list)
                size_t name_len;
                struct kern_modules_param *cur_mod;
 
-               next = strtok(cur_list, ",");
+               next = strtok_r(cur_list, ",", &saveptr);
                if (!next) {
                        break;
                }