X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=include%2Flttng%2Flttng.h;h=5478641b2eb66f0d6139281c2d4c7a61220f8cd4;hb=9b09ad37a57826922666af6824210c6cf1f7f81d;hp=d37d6c06510528423025fd4ba250fb87651e83cd;hpb=c25613651ac7525a16b9877230a682fc1a64e036;p=lttng-tools.git

diff --git a/include/lttng/lttng.h b/include/lttng/lttng.h
index d37d6c065..5478641b2 100644
--- a/include/lttng/lttng.h
+++ b/include/lttng/lttng.h
@@ -111,11 +111,8 @@ extern int lttng_stop_tracing(const char *session_name);
 extern int lttng_stop_tracing_no_wait(const char *session_name);
 
 /*
- * Calibrate LTTng overhead.
- *
- * The chan and handle params can not be NULL.
- *
- * Return 0 on success else a negative LTTng error code.
+ * Deprecated: As of LTTng 2.9, this function always returns
+ * -LTTNG_ERR_UND.
  */
 extern int lttng_calibrate(struct lttng_handle *handle,
 		struct lttng_calibrate *calibrate);