X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=ltt-sessiond%2Fkernel-ctl.c;h=407dd580448c18d61cd0c9a2a168589fc6fb5a14;hb=ced2f82009443bb90d8e385e86717c78c249adb7;hp=27210708e64f1f791b9322d78e01fe7d3258d5e9;hpb=b579acd98eabe5875e3ee7975abe10d7ccf23e5c;p=lttng-tools.git

diff --git a/ltt-sessiond/kernel-ctl.c b/ltt-sessiond/kernel-ctl.c
index 27210708e..407dd5804 100644
--- a/ltt-sessiond/kernel-ctl.c
+++ b/ltt-sessiond/kernel-ctl.c
@@ -408,6 +408,23 @@ void kernel_wait_quiescent(int fd)
 	}
 }
 
+/*
+ *  kernel_calibrate
+ */
+int kernel_calibrate(int fd, struct lttng_kernel_calibrate *calibrate)
+{
+	int ret;
+
+	ret = kernctl_calibrate(fd, calibrate);
+	if (ret < 0) {
+		perror("calibrate ioctl");
+		return -1;
+	}
+
+	return 0;
+}
+
+
 /*
  *  kernel_metadata_flush_buffer
  *
@@ -582,7 +599,7 @@ ssize_t kernel_list_events(int tracer_fd, struct lttng_event **events)
 
 	while ((size = fscanf(fp, "event { name = %m[^;]; };%n\n", &event, &pos)) == 1) {
 		if (count > nbmem) {
-			DBG("Reallocating event list from %zd to %zd bytes", nbmem,
+			DBG("Reallocating event list from %zu to %zu bytes", nbmem,
 					nbmem + KERNEL_EVENT_LIST_SIZE);
 			/* Adding the default size again */
 			nbmem += KERNEL_EVENT_LIST_SIZE;
@@ -598,7 +615,7 @@ ssize_t kernel_list_events(int tracer_fd, struct lttng_event **events)
 
 	*events = elist;
 
-	DBG("Kernel list events done (%ld events)", count);
+	DBG("Kernel list events done (%zu events)", count);
 
 	return count;