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[RELEASE] Userspace RCU 0.7.7
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Mathieu Desnoyers
Jun 18, 2013, 9:12:39 PM6/18/13
to linux-...@vger.kernel.org, lttn...@lists.lttng.org, r...@svcs.cs.pdx.edu, Paul E. McKenney, Lai Jiangshan, Stephen Hemminger, Alan Stern
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 multiples
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.
Changelog:
2013-06-18 Userspace RCU 0.7.7
* rculfhash: document destroy context limitation
* Fix: Use a filled signal mask to disable all signals
* Document: rculfhash destroy and resize side-effect in 0.7
* Add "sparc" host cpu to configure.ac
* Fix: tests/api.h use cpuset.h
* Fix hurd-i386: move cpuset tests outside of sched_setaffinity
conditional
* Fix tests: finer-grained use of CPU_SET, CPU_ZERO and cpu_set_t
* Test for CPU_SET
* Fix build on architectures with HAVE_SCHED_GETCPU but without
HAVE_SYSCONF
* README: document that Clang 3.0 (based on LLVM 3.0) is supported
* clang: silence "unused expression result" warning
* rculfhash: add assertions on node alignment
* uatomic: style fix
Project website: http://lttng.org/urcu
Download link: http://lttng.org/files/urcu/
--
Mathieu Desnoyers
EfficiOS Inc.
http://www.efficios.com
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data synchronization library provides read-side access which scales
linearly with the number of cores. It does so by allowing multiples
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.
Changelog:
2013-06-18 Userspace RCU 0.7.7
* rculfhash: document destroy context limitation
* Fix: Use a filled signal mask to disable all signals
* Document: rculfhash destroy and resize side-effect in 0.7
* Add "sparc" host cpu to configure.ac
* Fix: tests/api.h use cpuset.h
* Fix hurd-i386: move cpuset tests outside of sched_setaffinity
conditional
* Fix tests: finer-grained use of CPU_SET, CPU_ZERO and cpu_set_t
* Test for CPU_SET
* Fix build on architectures with HAVE_SCHED_GETCPU but without
HAVE_SYSCONF
* README: document that Clang 3.0 (based on LLVM 3.0) is supported
* clang: silence "unused expression result" warning
* rculfhash: add assertions on node alignment
* uatomic: style fix
Project website: http://lttng.org/urcu
Download link: http://lttng.org/files/urcu/
--
Mathieu Desnoyers
EfficiOS Inc.
http://www.efficios.com
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majo...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
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