X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=LTTngManual.html;h=60e6dff9f9bf4e48dbe31832981727c6368a746f;hb=9b70a502addce4bd70769412821571f0af807864;hp=e0f97eebab78c1c4c4b80bcbee865048e7515d1b;hpb=89b751c3ade66db6703fdc381c02b8453094ac7e;p=lttv.git diff --git a/LTTngManual.html b/LTTngManual.html index e0f97eeb..60e6dff9 100644 --- a/LTTngManual.html +++ b/LTTngManual.html @@ -8,7 +8,7 @@
LTTng, UST and LTTV are developed by an open community. LTTng is released under a dual Gnu LGPLv2.1/GPLv2 license, except for very few kernel-specific files @@ -97,6 +98,9 @@ which are derived work from the Linux kernel. LTTV is available under the Gnu GPLv2. The low-level LTTV trace reading library is released under Gnu LGPLv2.1.
+The Eclipse LTTng trace analysis tool is released under the EPL and uses the +LTTV trace reading library (LGPLv2.1). +
The UST (Userspace Tracing) and the Userspace RCU libraries are released under the LGPLv2.1 license, which allows linking with non-GPL (BSD, proprietary...) applications. The associated headers are released under MIT-style/BSD-style @@ -104,10 +108,7 @@ licenses.
Please refer to each particular file licensing for details.
-
-
Make sure you selected the kernel menuconfig option : -or <*> Support logging events from userspace + <M> or <*> Support logging events from userspace And that the ltt-userspace-event kernel module is loaded if selected as a module. Simple userspace tracing is available through -echo "some text to record" > /mnt/debugfs/ltt/write_event +echo "some text to record" > /mnt/debugfs/ltt/write_event It will appear in the trace under event : channel : userspace