OpenAFS Master Repository branch, master, updated. openafs-devel-1_5_76-3767-gad6e31d

[Gerrit Code Review]

The following commit has been merged in the master branch:
commit ad6e31d5fea221bf5eefcd35a416667bc7c1f9be
Author: Anders Kaseorg <andersk@mit.edu>
Date:   Tue May 7 00:27:33 2013 -0400

    Linux: osi_TryEvictVCache: Don’t skip the first dentry if D_ALIAS_IS_HLIST
    
    An hlist doesn’t begin with a sentinel like a list does, so the old
    code would skip the first dentry or crash with a NULL dereference if
    there wasn’t one.  Use the kernel’s list_for_each_entry or
    hlist_for_each_entry macros instead of trying to do it manually.
    
    Should fix a crash observed by Alex Chernyakhovsky on kernel 3.6 and
    newer.
    
    Change-Id: I6d7bd190013a0250ca896af8d5182df55a3376b0
    Signed-off-by: Anders Kaseorg <andersk@mit.edu>
    Reviewed-on: http://gerrit.openafs.org/9857
    Reviewed-by: Alex Chernyakhovsky <achernya@mit.edu>
    Tested-by: Alex Chernyakhovsky <achernya@mit.edu>
    Tested-by: BuildBot <buildbot@rampaginggeek.com>
    Reviewed-by: Marc Dionne <marc.c.dionne@gmail.com>
    Reviewed-by: Jeffrey Altman <jaltman@your-file-system.com>

 src/afs/LINUX/osi_vcache.c |   30 +++++++++---------------------
 1 files changed, 9 insertions(+), 21 deletions(-)

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