X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=ltt-debugfs-abi.c;h=31465d83ef6d759edb6462453fe484bd09bf0279;hb=b265a505ba25418104f3425e4475f45419844e8a;hp=fe5f5b1b354310ea0c083cb53c3504aae7c875c9;hpb=88dfd89924114cc8948c300cbd6afd3503ec0b23;p=lttng-modules.git

diff --git a/ltt-debugfs-abi.c b/ltt-debugfs-abi.c
index fe5f5b1b..31465d83 100644
--- a/ltt-debugfs-abi.c
+++ b/ltt-debugfs-abi.c
@@ -220,6 +220,20 @@ long lttng_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 	case LTTNG_KERNEL_WAIT_QUIESCENT:
 		synchronize_trace();
 		return 0;
+	case LTTNG_KERNEL_CALIBRATE:
+	{
+		struct lttng_calibrate __user *ucalibrate =
+			(struct lttng_calibrate __user *) arg;
+		struct lttng_calibrate calibrate;
+		int ret;
+
+		if (copy_from_user(&calibrate, ucalibrate, sizeof(calibrate)))
+			return -EFAULT;
+		ret = lttng_calibrate(&calibrate);
+		if (copy_to_user(ucalibrate, &calibrate, sizeof(calibrate)))
+			return -EFAULT;
+		return ret;
+	}
 	default:
 		return -ENOIOCTLCMD;
 	}
@@ -488,6 +502,9 @@ int lttng_abi_create_event(struct file *channel_file,
 		return -EFAULT;
 	event_param.name[LTTNG_SYM_NAME_LEN - 1] = '\0';
 	switch (event_param.instrumentation) {
+	case LTTNG_KERNEL_KRETPROBE:
+		event_param.u.kretprobe.symbol_name[LTTNG_SYM_NAME_LEN - 1] = '\0';
+		break;
 	case LTTNG_KERNEL_KPROBE:
 		event_param.u.kprobe.symbol_name[LTTNG_SYM_NAME_LEN - 1] = '\0';
 		break;