Split liblttng-ust into liblttng-ust and liblttng-ust-tracepoint libs

[lttng-ust.git] / README

diff --git a/README b/README
index 71d7188460a5ab159f65e6a5b4f50ec5c55135d0..a3979763353d079bd8a6c1c1261f13446d3ca382 100644 (file)
--- a/README
+++ b/README
@@ -1,14 +1,14 @@
-LTTNG USERSPACE TRACER (UST)
+LTTNG USERSPACE TRACER (LTTng-UST)
 ----------------------------
 
-UST web site and manual: http://lttng.org/ust
+UST web site: http://lttng.org/lttng2.0
 
 Updated versions of this package may be found at:
 
-  * Website:  http://lttng.org/ust
-  * Releases: http://lttng.org/files/ust/releases
-  * GitWeb:   http://git.lttng.org (project: ust)
-  * Git:      git://git.lttng.org/ust.git
+  * Website:  http://lttng.org/lttng2.0
+  * Releases: http://lttng.org/files/lttng-ust
+  * GitWeb:   http://git.lttng.org (project: lttng-ust)
+  * Git:      git://git.lttng.org/lttng-ust.git
 
 
 PREREQUISITES:
@@ -72,6 +72,11 @@ USAGE:
       needed.
     - Example:
       - tests/demo/   demo.c  tp*.c ust_tests_demo*.h demo-trace
+  - Note about dlopen() usage: due to locking side-effects due to the
+    way libc lazily resolves Thread-Local Storage (TLS) symbols when a
+    library is dlopen'd, linking the tracepoint probe or liblttng-ust
+    with dlopen() is discouraged. They should be linked with the
+    application using "-llibname" or loaded with LD_PRELOAD.
   - Enable instrumentation and control tracing with the "lttng" command
     from lttng-tools. See lttng-tools doc/quickstart.txt.
 
@@ -100,7 +105,7 @@ TRACE VIEWER:
 CONTACT:
 
   Maintainer: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
-  Mailing list: ltt-dev@lists.casi.polymtl.ca
+  Mailing list: lttng-dev@lists.lttng.org
 
 
 PACKAGE CONTENTS: