OpenAFS Master Repository branch, openafs-devel-1_7_x, updated. openafs-devel-1_7_11-31-g5f76de6

[Gerrit Code Review]

The following commit has been merged in the openafs-devel-1_7_x branch:
commit 5f76de62563d65810b7ec528ad67dc2eb0c454b3
Author: Jeffrey Altman <jaltman@your-file-system.com>
Date:   Sat May 5 19:11:07 2012 -0400

    Windows: cm_GetNewSCache drop lock to permit change
    
    In cm_GetNewSCache the entire LRU queue is searched for a
    cm_scache_t object that is safe to recycle.  If none are the LRU
    queue was immediately searched again without dropping the
    cm_scacheLock or taking a pause.  As a result it is quite possible
    that a thread about to release a cm_scache_t was blocked from
    doing so.
    
    This patchset factors some of the logic a bit differently to
    improve readability and adds new log messages to help diagnose
    the cause of a problem if no cm_scache_t ever becomes available.
    
    Reviewed-on: http://gerrit.openafs.org/7352
    Tested-by: BuildBot <buildbot@rampaginggeek.com>
    Reviewed-by: Jeffrey Altman <jaltman@secure-endpoints.com>
    Tested-by: Jeffrey Altman <jaltman@secure-endpoints.com>
    (cherry picked from commit 46c1f1391b6e1b95798e183b8f34cba5c074e0ad)
    
    Change-Id: Ieab2d8c0e6c725d4d0048dfb57c576bcc8899ca9
    Reviewed-on: http://gerrit.openafs.org/7357
    Tested-by: BuildBot <buildbot@rampaginggeek.com>
    Reviewed-by: Jeffrey Altman <jaltman@secure-endpoints.com>

 src/WINNT/afsd/cm_scache.c |   42 ++++++++++++++++++++++++++----------------
 1 files changed, 26 insertions(+), 16 deletions(-)

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OpenAFS Master Repository