OpenAFS Master Repository branch, master, updated. openafs-devel-1_5_76-2101-g6ad3d64

[Gerrit Code Review]

The following commit has been merged in the master branch:
commit 6ad3d646e62801cb81a3c9efeac320daa44936e1
Author: Marc Dionne <marc.c.dionne@gmail.com>
Date:   Tue Jan 17 20:19:54 2012 -0500

    rx: Correctly test for end of call queue
    
    The intention of this condition is to check if the current call
    being considered is the last one on the queue, but the test is
    incorrect.  A null next pointer indicates a removed item, not
    the end of the queue.
    
    Use the queue_IsLast macro instead to correctly determine that
    this is the last item in the queue and that a call has to be
    selected, either the current one or a previously seen good choice.
    
    This can cause calls to get permanently stuck in the call queue
    and never get assigned to a thread, even when all threads are
    idle.
    
    Change-Id: Ie44a45734ab25bd3d2be3635c2e8f05857ca935e
    Reviewed-on: http://gerrit.openafs.org/6564
    Tested-by: BuildBot <buildbot@rampaginggeek.com>
    Reviewed-by: Jeffrey Altman <jaltman@secure-endpoints.com>
    Reviewed-by: Derrick Brashear <shadow@dementix.org>

 src/rx/rx.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

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