From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
To: linux-kernel@vger.kernel.org, lttng-dev@lists.lttng.org,
rp@svcs.cs.pdx.edu
Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>,
Stephen Hemminger <shemminger@vyatta.com>,
Alan Stern <stern@rowland.harvard.edu>
Subject: [RELEASE] Userspace RCU 0.9.3
Date: Wed, 30 Nov 2016 21:15:58 +0000 (UTC) [thread overview]
Message-ID: <1526234159.22101.1480540558679.JavaMail.zimbra@efficios.com> (raw)
liburcu is a LGPLv2.1 userspace RCU (read-copy-update) library. This
data synchronization library provides read-side access which scales
linearly with the number of cores. It does so by allowing multiple
copies of a given data structure to live at the same time, and by
monitoring the data structure accesses to detect grace periods after
which memory reclamation is possible.
liburcu-cds provides efficient data structures based on RCU and
lock-free algorithms. Those structures include hash tables, queues,
stacks, and doubly-linked lists.
This is mainly a bugfix release, with noteworthy changes:
- Adds GNU Hurd support,
- Bumps the library current version and age because we added missing
destroy functions for queues and stacks,
- Quite a few MacOS X support fixes.
Changelog:
2016-11-30 Userspace RCU 0.9.3
* Fix: rcutorture: work-around signal issue on mac os x
* Fix: rcutorture should register thread using call_rcu
* Fix: remove AC_FUNC_MALLOC from configure.ac
* Fix: update ax_pthread macro to handle newer clang
* Update library current version due to adding destroy API
* Fix: Use pthread_self to get threadid on OSX
* Fix: examples: use destroy API for queues/stacks
* Update library age due to new stack/queue destroy API
* Fix: tests: invoke destroy APIs for queues/stacks
* Fix: add missing destroy functions to queues/stack APIs
* Fix: add missing __cds_wfcq_init for LGPL API
* Fix: memory leak on hash table destroy
* Fix: Add failover for platforms without nproc
* Fix: use clock_get_time for caa_get_cycles fallback on MacOSX
* Fix: syscall-compat.h MacOSX support
* Fix: Add solaris-build.md to dist
* Port: build shared libraries in Cygwin
* Port: fix compatibility header for Cygwin
* Add GNU Hurd support to syscall-compat.h
* Add support for aarch64_be
* Fix: urcu-bp: re-initialize list head on library exit
* Fix: examples make distcheck failure
Project website: http://liburcu.org
Git repository: git://git.liburcu.org/urcu.git
--
Mathieu Desnoyers
EfficiOS Inc.
http://www.efficios.com
reply other threads:[~2016-11-30 21:14 UTC|newest]
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