OpenAFS Master Repository branch, master, updated. BP--openafs-stable-1_6_x-1123-g89cdb34

[Gerrit Code Review]

The following commit has been merged in the master branch:
commit 89cdb34920e2e01adf045611ffd4d94abdbef87a
Author: Marc Dionne <marc.c.dionne@gmail.com>
Date:   Sat Jan 29 14:37:23 2011 -0500

    ubik: locking in recovery.c
    
    Locking changes in recovery.c:
    - In urecovery_Initialize, hold the DB lock over ReplayLog
    and InitializeDB
    - Hold the DB lock over larger portions of urecovery_interact.
    Some values which should be protected were examined and modified
    without holding any locks.
    - In the early part of urecovery_interact, only take the DB lock
    when it's really needed, now that some values are protected by other
    locks.
    - DoProbe is now called without the DB lock, so it doesn't need to
    drop and re-aquire it.
    
    Change-Id: I1899b672687f0ab0eb59c74ff802750cdc377ae6
    Reviewed-on: http://gerrit.openafs.org/4524
    Reviewed-by: Jeffrey Altman <jaltman@openafs.org>
    Tested-by: BuildBot <buildbot@rampaginggeek.com>
    Reviewed-by: Derrick Brashear <shadow@dementia.org>

 src/ubik/recovery.c |   37 ++++++++++++++++---------------------
 1 files changed, 16 insertions(+), 21 deletions(-)

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