From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
To: lttng-dev@lists.lttng.org, diamon-discuss@lists.linuxfoundation.org
Subject: [diamon-discuss] [RELEASE] LTTng-UST 2.9.5, 2.10.4 (Linux user-space tracer)
Date: Fri, 24 May 2019 10:18:02 -0400 (EDT) [thread overview]
Message-ID: <399399626.12918.1558707482732.JavaMail.zimbra@efficios.com> (raw)
Hi,
Those are bugfix releases of the stable 2.9 and 2.10 branches of the
LTTng-UST project. The most notable fix is the one regarding
alignment of ring buffer shm space reservation, which may cause
LTTng-UST channels to fail to be created for large number of
sub-buffers.
LTTng-UST, the Linux Trace Toolkit Next Generation Userspace Tracer,
is a low-overhead application tracer. The library "liblttng-ust" enables
tracing of applications and libraries.
Project website: http://lttng.org
Documentation: http://lttng.org/docs
Download link: http://lttng.org/download
Changelog:
2019-05-24 (Scavenger Hunt Day) lttng-ust 2.10.4
* Cleanup: bitfields: streamline use of underscores
* Silence compiler "always false comparison" warning
* Fix: bitfield: shift undefined/implementation defined behaviors
* Fix: Update coding style link
* Fix: alignment of ring buffer shm space reservation
* ust-ctl API: clarify getter usage requirements
* Fix: don't access packet header for stream_id and stream_instance_id getters
* compat: work around broken _SC_NPROCESSORS_CONF on MUSL libc
* doc: remove repeated word in coding style
* tap-driver.sh: flush stdout after each test result
* Move wait_shm_mmap initialization to library constructor
2019-05-24 (Scavenger Hunt Day) lttng-ust 2.9.5
* Cleanup: bitfields: streamline use of underscores
* Silence compiler "always false comparison" warning
* Fix: bitfield: shift undefined/implementation defined behaviors
* Fix: Update coding style link
* Fix: alignment of ring buffer shm space reservation
* ust-ctl API: clarify getter usage requirements
* Fix: don't access packet header for stream_id and stream_instance_id getters
* compat: work around broken _SC_NPROCESSORS_CONF on MUSL libc
* doc: remove repeated word in coding style
* tap-driver.sh: flush stdout after each test result
* Move wait_shm_mmap initialization to library constructor
--
Mathieu Desnoyers
EfficiOS Inc.
http://www.efficios.com
reply other threads:[~2019-05-24 14:18 UTC|newest]
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