OpenAFS Master Repository branch, master, updated. openafs-devel-1_5_76-3029-geaad522

[Gerrit Code Review]

The following commit has been merged in the master branch:
commit eaad522651a81f20eac4966a55a731e0e59e39dd
Author: Jeffrey Altman <jaltman@your-file-system.com>
Date:   Fri Oct 5 11:36:45 2012 -0400

    Windows: Protect ObjectRefCnts with ObjectInfoLock
    
    The ObjectInfoCB.ObjectReferenceCount is tested to determined
    when it is safe to remove an FCB from the ObjectInfoCB.  The
    value must not be permitted to change while a removal is performed.
    
    Protect AFSRemoveFcb() calls with exclusive holds of the
    ObjectInfoCB.NonPagedInfo->ObjectInfoLock.  New functions:
    
      AFSObjectInfoIncrement()
      AFSObjectInfoDecrement()
    
    perform all increments and decrements while holding the
    ObjectInfoLock in a Shared state.
    
    Change-Id: If89b7668ef0a891d55b039d9516620b581c79e10
    Reviewed-on: http://gerrit.openafs.org/8224
    Tested-by: BuildBot <buildbot@rampaginggeek.com>
    Reviewed-by: Rod Widdowson <rdw@steadingsoftware.com>
    Reviewed-by: Jeffrey Altman <jaltman@your-file-system.com>
    Tested-by: Jeffrey Altman <jaltman@your-file-system.com>

 src/WINNT/afsrdr/kernel/lib/AFSCleanup.cpp        |    2 +-
 src/WINNT/afsrdr/kernel/lib/AFSClose.cpp          |    5 ++
 src/WINNT/afsrdr/kernel/lib/AFSCommSupport.cpp    |    6 +-
 src/WINNT/afsrdr/kernel/lib/AFSCreate.cpp         |   30 ++++++++
 src/WINNT/afsrdr/kernel/lib/AFSExtentsSupport.cpp |   14 ++--
 src/WINNT/afsrdr/kernel/lib/AFSFcbSupport.cpp     |   17 ++++-
 src/WINNT/afsrdr/kernel/lib/AFSGeneric.cpp        |   77 ++++++++++++++++-----
 src/WINNT/afsrdr/kernel/lib/AFSNameSupport.cpp    |    9 ++-
 src/WINNT/afsrdr/kernel/lib/AFSWorker.cpp         |   58 ++++++++++++++++
 src/WINNT/afsrdr/kernel/lib/Include/AFSCommon.h   |    6 ++
 src/WINNT/afsrdr/kernel/lib/Include/AFSStructs.h  |    2 +
 11 files changed, 193 insertions(+), 33 deletions(-)

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