OpenAFS Master Repository branch, openafs-stable-1_8_x, updated. openafs-stable-1_8_6-26-gfffd6e0

[Gerrit Code Review]

The following commit has been merged in the openafs-stable-1_8_x branch:
commit fffd6e07c87e36cd9a4a36858c3df0c282622195
Author: Michael Meffie <mmeffie@sinenomine.net>
Date:   Wed Apr 20 18:17:16 2016 -0400

    ubik: remove unnecessary lseeks in uphys_open
    
    The ubik database file access layer has a file descriptor cache to avoid
    reopening the database file on each file access.  However, the file
    offset is reset with lseek on each and every use of the cached file
    descriptor, and the file offset is set twice when reading or writing
    data records.
    
    This change removes unnecessary and duplicate lseek system calls to
    reduce the system call load.
    
    Reviewed-on: https://gerrit.openafs.org/12271
    Reviewed-by: Andrew Deason <adeason@sinenomine.net>
    Reviewed-by: Mark Vitale <mvitale@sinenomine.net>
    Reviewed-by: Marcio Brito Barbosa <mbarbosa@sinenomine.net>
    Reviewed-by: Michael Meffie <mmeffie@sinenomine.net>
    Reviewed-by: Benjamin Kaduk <kaduk@mit.edu>
    Tested-by: BuildBot <buildbot@rampaginggeek.com>
    (cherry picked from commit 6892bfbd701899281b34ee337637d438c7d8f8c6)
    
    Change-Id: I5ea7857796d94eb5b659d868e79b9fea2411f301
    Reviewed-on: https://gerrit.openafs.org/14141
    Tested-by: BuildBot <buildbot@rampaginggeek.com>
    Reviewed-by: Cheyenne Wills <cwills@sinenomine.net>
    Reviewed-by: Andrew Deason <adeason@sinenomine.net>
    Reviewed-by: Marcio Brito Barbosa <marciobritobarbosa@gmail.com>
    Reviewed-by: Stephan Wiesand <stephan.wiesand@desy.de>

 src/ubik/phys.c |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

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