Fix: typo in --sig-parent help

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

diff --git a/src/bin/lttng-sessiond/main.c b/src/bin/lttng-sessiond/main.c
index a81bca69534b4baa100c898e0ab6c1f525070262..963f75e49ada100fc3af7944ba7bb06d4644203d 100644 (file)
--- a/src/bin/lttng-sessiond/main.c
+++ b/src/bin/lttng-sessiond/main.c
@@ -782,7 +782,6 @@ static void update_ust_app(int app_sock)
 static void *thread_manage_kernel(void *data)
 {
        int ret, i, pollfd, update_poll_flag = 1, err = -1;
-       ssize_t size_ret;
        uint32_t revents, nb_fd;
        char tmp;
        struct lttng_poll_event events;
@@ -3922,7 +3921,7 @@ static void usage(void)
        fprintf(stderr, "  -d, --daemonize                    Start as a daemon.\n");
        fprintf(stderr, "  -g, --group NAME                   Specify the tracing group name. (default: tracing)\n");
        fprintf(stderr, "  -V, --version                      Show version number.\n");
-       fprintf(stderr, "  -S, --sig-parent                   Send SIGCHLD to parent pid to notify readiness.\n");
+       fprintf(stderr, "  -S, --sig-parent                   Send SIGUSR1 to parent pid to notify readiness.\n");
        fprintf(stderr, "  -q, --quiet                        No output at all.\n");
        fprintf(stderr, "  -v, --verbose                      Verbose mode. Activate DBG() macro.\n");
        fprintf(stderr, "  -p, --pidfile FILE                 Write a pid to FILE name overriding the default value.\n");
@@ -4788,7 +4787,7 @@ int main(int argc, char **argv)
                goto exit_health_sessiond_cleanup;
        }
 
-       /* Create thread to manage the client socket */
+       /* Create thread to clean up RCU hash tables */
        ret = pthread_create(&ht_cleanup_thread, NULL,
                        thread_ht_cleanup, (void *) NULL);
        if (ret != 0) {
@@ -4796,7 +4795,7 @@ int main(int argc, char **argv)
                goto exit_ht_cleanup;
        }
 
-       /* Create thread to manage the client socket */
+       /* Create health-check thread */
        ret = pthread_create(&health_thread, NULL,
                        thread_manage_health, (void *) NULL);
        if (ret != 0) {