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McKenney" , Stephen Hemminger , Alan Stern , Lai Jiangshan , lwn@lwn.net Message-ID: <424165303.25817.1613592406800.JavaMail.zimbra@efficios.com> MIME-Version: 1.0 X-Originating-IP: [167.114.26.124] X-Mailer: Zimbra 8.8.15_GA_3996 (ZimbraWebClient - FF85 (Linux)/8.8.15_GA_3996) Thread-Index: Q9VqS6nKdol5OMjUduAPKUZnxS3Q9Q== Thread-Topic: Userspace RCU 0.11.3 and 0.12.2 Subject: [lttng-dev] [RELEASE] Userspace RCU 0.11.3 and 0.12.2 X-BeenThere: lttng-dev@lists.lttng.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: LTTng development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Mathieu Desnoyers via lttng-dev Reply-To: Mathieu Desnoyers Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: lttng-dev-bounces@lists.lttng.org Sender: "lttng-dev" Hi, This is a bugfix release announcement for the Userspace RCU library (liburcu) for its two currently maintained branches. 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. The Changelog entries highlight the relevant fixes: 2021-02-17 Userspace RCU 0.11.3 * fix: exclude clang from GCC version blacklists * aarch64: blacklist gcc prior to 5.1 * Fix: configure: support Autoconf 2.70 * fix: bump tests thread limit to 4096 * cleanup: Improve wording of CONFIG_RCU_DEBUG description * fix: explicitly include urcu/config.h in files using CONFIG_RCU_ defines * Fix typo in README.md * fix: add -lurcu-common to pkg-config libs for each flavor * call_rcu: Fix race between rcu_barrier() and call_rcu_data_free() 2021-02-17 Userspace RCU 0.12.2 * fix: exclude clang from GCC version blacklists * aarch64: blacklist gcc prior to 5.1 * Fix: configure: support Autoconf 2.70 * fix: bump tests thread limit to 4096 * cleanup: Improve wording of CONFIG_RCU_DEBUG description * fix: explicitly include urcu/config.h in files using CONFIG_RCU_ defines * Fix typo in README.md * fix: add -lurcu-common to pkg-config libs for each flavor * call_rcu: Fix race between rcu_barrier() and call_rcu_data_free() Project website: http://liburcu.org Git repository: git://git.liburcu.org/urcu.git -- Mathieu Desnoyers EfficiOS Inc. http://www.efficios.com _______________________________________________ lttng-dev mailing list lttng-dev@lists.lttng.org https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev