From: mathieu.desnoyers@efficios.com (Mathieu Desnoyers)
Subject: [lttng-dev] [RELEASE] LTTng-UST 2.0.4
Date: Thu, 14 Jun 2012 11:24:06 -0400 [thread overview]
Message-ID: <20120614152406.GA2306@Krystal> (raw)
LTTng-UST, the Linux Trace Toolkit Next Generation Userspace Tracer, is
port of the low-overhead tracing capabilities of the LTTng kernel tracer
to user-space. The library "liblttng-ust" enables tracing of
applications and libraries.
Note: the "liblttng-ust-fork deadlock" fix is an important fix. Anyone
using the liblttng-ust-fork library is encouraged to upgrade.
Changelog:
2012-06-14 lttng-ust 2.0.4
* Fix: perform TLS fixup of nest count outside of UST mutex
* Fix: liblttng-ust-fork deadlock
* Fix: handle pthread errors
* Fix: local apps allowed should disable local (not global) tracing
* Fix strict ISO-C compatibility for ust-tracepoint-event.h public header
* Fix: support -std=c99 in tracepoint macros
* Fix: tracepoint.h should not generate old-style definitions
* Fix: don't define variables in headers
* test "hello": add boolean test
* Fix: perform macro expansion on tracepoint signatures
* UST check pointer/de-reference order
Project website: http://lttng.org
Download link: http://lttng.org/download
(please refer to the README file for installation instructions)
--
Mathieu Desnoyers
Operating System Efficiency R&D Consultant
EfficiOS Inc.
http://www.efficios.com
reply other threads:[~2012-06-14 15:24 UTC|newest]
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