OpenAFS Master Repository branch, master, updated. openafs-devel-1_5_76-3308-g1839cdb

[Gerrit Code Review]

The following commit has been merged in the master branch:
commit 1839cdbe268f4b19ac8e81ae78548f5c78e0c641
Author: Simon Wilkinson <sxw@your-file-system.com>
Date:   Mon Jan 21 16:50:25 2013 -0500

    rx: atomic bit ops
    
    Add rx_atomic_test_bit, rx_atomic_set_bit, and rx_atomic_clear_bit
    to provide bitwise operations over atomic types. These allow the
    use of atomic flag variables.
    
    Uses native platform atomic operations wherever these are available,
    otherwise falls back to our 'standard' MUTEX based implementation.
    
    LICENSE BSD
    
    Change-Id: I161631b2408e85f757ff04bf831a631ccb1f930d
    Reviewed-on: http://gerrit.openafs.org/8936
    Reviewed-by: Marc Dionne <marc.c.dionne@gmail.com>
    Tested-by: BuildBot <buildbot@rampaginggeek.com>
    Reviewed-by: Derrick Brashear <shadow@your-file-system.com>

 src/rx/rx_atomic.h |  181 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 181 insertions(+), 0 deletions(-)

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