OpenAFS Master Repository branch, master, updated. BP--openafs-stable-1_6_x-1132-g79d5b5c

[Gerrit Code Review]

The following commit has been merged in the master branch:
commit 79d5b5cce65b10134004c4cb2b7b34ac509cba6a
Author: Simon Wilkinson <sxw@your-file-system.com>
Date:   Mon Apr 25 14:18:39 2011 -0400

    Linux: Don't read pages beyond the cache eof
    
    If we attempt to read past the end of the current cache file (for
    example, when we're extending the file with ftruncate), don't force
    the backend filesystem to populate that page with non-existent data.
    
    This will hopefully fix a bus error when using tmpfs as a backing
    cache.
    
    FIXES 128452
    
    Change-Id: I087aa1587885e97493130e5d05db6a1ed961181a
    Reviewed-on: http://gerrit.openafs.org/4562
    Reviewed-by: Derrick Brashear <shadow@dementia.org>
    Tested-by: Derrick Brashear <shadow@dementia.org>

 src/afs/LINUX/osi_vnodeops.c |   15 +++++++++++++--
 1 files changed, 13 insertions(+), 2 deletions(-)

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