OpenAFS Master Repository branch, master, updated. openafs-devel-1_5_72-147-g105481d

[Gerrit Code Review]

The following commit has been merged in the master branch:
commit 105481d3348a93d33695fb705f9fa5c8af210e7e
Author: Dan Hyde <drh@umich.edu>
Date:   Tue Feb 2 10:37:47 2010 -0500

    VOL_LOCK needed when traversing DiskPartitionList
    
    VLockPartition sets VOL_LOCK, opens (perhaps creating) the lock file
    for a partition, and flock's it.  VUnlockPartition, sets VOL_LOCK, and
    closes the lock file fd.
    
    VLockPartition is called from the salvager.  Nothing ever calls
    VUnlockPartition.
    
    VPFullUnlock is called every 30 seconds, does NOT set VOL_LOCK, and
    happily closes any lock file fd it finds, breaking any lock set with
    flock.
    
    Other routines use the VOL_LOCK when traversing DiskPartitionList.
    
    Change-Id: I683547f574b1f760e72014f5d44ce3987f07b5df
    Reviewed-on: http://gerrit.openafs.org/1213
    Reviewed-by: Dan Hyde <drh@umich.edu>
    Tested-by: Dan Hyde <drh@umich.edu>
    Reviewed-by: Derrick Brashear <shadow@dementia.org>
    Tested-by: Derrick Brashear <shadow@dementia.org>

 src/volser/volprocs.c |   12 +++++++++++-
 1 files changed, 11 insertions(+), 1 deletions(-)

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