X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=lttng%2Flttng.c;h=4d81d2a1d4d9fe7914cd84bec9132207fed65f0c;hb=6e0de39b61d0306e5794342d61ed356f44248f53;hp=f568933650407693be890e636843effa77af0299;hpb=3f5fa9ed7f1b26c152c7702a81ef77a40a2f1372;p=lttng-tools.git

diff --git a/lttng/lttng.c b/lttng/lttng.c
index f56893365..4d81d2a1d 100644
--- a/lttng/lttng.c
+++ b/lttng/lttng.c
@@ -71,6 +71,7 @@ static struct cmd_struct commands[] =  {
 	{ "add-context", cmd_add_context},
 	{ "set-session", cmd_set_session},
 	{ "version", cmd_version},
+	{ "calibrate", cmd_calibrate},
 	{ NULL, NULL}	/* Array closure */
 };
 
@@ -91,6 +92,7 @@ static void usage(FILE *ofp)
 	fprintf(ofp, "\n");
 	fprintf(ofp, "Commands:\n");
 	fprintf(ofp, "    add-context     Add context to event or/and channel\n");
+	fprintf(ofp, "    calibrate       Quantify LTTng overhead\n");
 	fprintf(ofp, "    create          Create tracing session\n");
 	fprintf(ofp, "    destroy         Teardown tracing session\n");
 	fprintf(ofp, "    enable-channel  Enable tracing channel\n");
@@ -336,7 +338,7 @@ static int check_sessiond(void)
 
 		/* Let's rock and roll */
 		if (pathname == NULL) {
-			ret = asprintf(&alloc_pathname, INSTALL_PATH "/ltt-sessiond");
+			ret = asprintf(&alloc_pathname, INSTALL_BIN_PATH "/ltt-sessiond");
 			if (ret < 0) {
 				perror("asprintf spawn sessiond");
 				goto end;