X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=LTTngManual.html;h=60e6dff9f9bf4e48dbe31832981727c6368a746f;hb=9a04f8a3c215602a0884c157478de8b3d8efb72b;hp=a25fe484110f2ff9b5ae2ca43b9abfd810404a37;hpb=aad04917d3289691683c66cb68960574a0ece269;p=lttv.git diff --git a/LTTngManual.html b/LTTngManual.html index a25fe484..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 @@ -97,17 +98,17 @@ 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 UST userspace tracer and the Userspace RCU library are released under the -LGPLv2.1 license, which allows linking these userspace tracing library to -non-GPL (BSD, proprietary...) applications. The associated headers are released -under MIT-style/BSD-style licenses. +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 +licenses.
Please refer to each particular file licensing for details.
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-
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