OpenAFS Master Repository branch, master, updated. openafs-devel-1_5_75-127-g89afd3c

[Gerrit Code Review]

The following commit has been merged in the master branch:
commit 89afd3c21e816c29f497c10cf76673d009cdd919
Author: Jeffrey Altman <jaltman@your-file-system.com>
Date:   Sat Jul 31 00:21:06 2010 -0400

    Windows: Do not reference cm_data.rootSCachep directly
    
    cm_data.rootSCachep is a global pointer to the cm_scache_t that
    represents the root.afs volume root directory.  Throughout the
    code this cm_scache_t was being used without ensuring that a
    callback to the volume is in fact valid.
    
    Under most circumstances this would not be a problem.  However,
    it is possible for a request to fail due to the lack of a callback
    at a critical moment.  Add a new function cm_rootScachep() that
    attempts to ensure that a callback is present (if possible) prior
    to use the cm_scache_t object.
    
    LICENSE MIT
    
    Change-Id: I997dc05a2214788d32727c261947206a61cd8d32
    Reviewed-on: http://gerrit.openafs.org/2491
    Reviewed-by: Jeffrey Altman <jaltman@openafs.org>
    Tested-by: Jeffrey Altman <jaltman@openafs.org>

 src/WINNT/afsd/cm_freelance.c |    4 +-
 src/WINNT/afsd/cm_scache.c    |   16 ++++++++++++++
 src/WINNT/afsd/cm_scache.h    |    2 +
 src/WINNT/afsd/cm_vnodeops.c  |   12 +++++-----
 src/WINNT/afsd/cm_volstat.c   |    6 ++--
 src/WINNT/afsd/rpc_srvsvc.c   |    8 +++++-
 src/WINNT/afsd/smb.c          |   44 ++++++++++++++++++++++------------------
 src/WINNT/afsd/smb3.c         |   42 ++++++++++++++++++++------------------
 src/WINNT/afsd/smb_ioctl.c    |   12 +++++-----
 9 files changed, 87 insertions(+), 59 deletions(-)

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