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Add channel ID field to attr
[lttng-ust.git]
/
README
diff --git
a/README
b/README
index 9d4603bce79b2ccd7a0a9bb10b1d787757915722..390a719b93083e819c21cdd4866f831053ba2d9a 100644
(file)
--- a/
README
+++ b/
README
@@
-24,8
+24,6
@@
PREREQUISITES:
* GitWeb: http://lttng.org/cgi-bin/gitweb.cgi?p=userspace-rcu.git;a=summary
* Git: git://lttng.org/userspace-rcu.git
* GitWeb: http://lttng.org/cgi-bin/gitweb.cgi?p=userspace-rcu.git;a=summary
* Git: git://lttng.org/userspace-rcu.git
- - libuuid (for Linux)
-
For developers using the git tree:
This source tree is based on the autotools suite from GNU to simplify
For developers using the git tree:
This source tree is based on the autotools suite from GNU to simplify
@@
-77,7
+75,7
@@
USAGE:
- Include the tracepoint provider header into all C files using
the provider.
- Example:
- Include the tracepoint provider header into all C files using
the provider.
- Example:
-
tests/hello/ hello.c tp.c ust_tests_hello.h Makefile.example.*
+
-
tests/hello/ hello.c tp.c ust_tests_hello.h Makefile.example.*
2) Compile the Tracepoint Provider separately from the application,
using dynamic linking:
2) Compile the Tracepoint Provider separately from the application,
using dynamic linking:
@@
-99,6
+97,10
@@
USAGE:
- Enable instrumentation and control tracing with the "lttng" command
from lttng-tools. See lttng-tools doc/quickstart.txt.
- Enable instrumentation and control tracing with the "lttng" command
from lttng-tools. See lttng-tools doc/quickstart.txt.
+ - Note about dlclose() usage: it is not safe to use dlclose on a
+ provider shared object that is being actively used for tracing due
+ to a lack of reference counting from lttng-ust to the used shared
+ object.
ENVIRONMENT VARIABLES:
ENVIRONMENT VARIABLES:
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