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    Subject[RELEASE] Userspace RCU 0.7.3
    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.

    This is a minor compatibility-related release, fixing build issues with
    FreeBSD and NetBSD. On Linux, only the test_perthreadlock fix could
    change the result of make check (which could previously fail due to
    non-initialized mutexes), but it does not impact anything installed on
    the system.

    2012-06-01 Userspace RCU 0.7.3
    * Fix tests: make dist lib dependency
    * Update README for OS supported, tests dependency
    * Add CodingStyle to tarball
    * Add coding style document
    * Test fix: test_perthreadlock uninitialized mutex
    * tests: support FreeBSD short "time" args
    * freebsd 8.2 fix: define MAP_ANONYMOUS for compatibility

    Project website:
    Download link:

    Mathieu Desnoyers
    Operating System Efficiency R&D Consultant
    EfficiOS Inc.

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