OpenAFS Master Repository branch, master, updated. BP--openafs-stable-1_6_x-226-ge445faa

[Gerrit Code Review]

The following commit has been merged in the master branch:
commit e445faa68c5ec6e47d3fd9d7318ade71d98703a9
Author: Simon Wilkinson <sxw@your-file-system.com>
Date:   Fri Oct 1 23:17:56 2010 -0400

    rx: Reduce dependence on call->lock
    
    This patch reduces our dependence on call->lock, by allowing more
    of the reader thread to run lock free.  Doing so requires that
    call->mode only be set by the reader thread.  As a result, call->mode
    can only be set to RX_CALL_ERROR by rxi_CallError().  The mode is
    set to RX_CALL_ERROR by the reader thread immediately after regaining
    the call->lock when it has been dropped.
    
    Change-Id: Ie9541d8beac2d428526f8b2b4cc0004219e820be
    Reviewed-on: http://gerrit.openafs.org/2880
    Tested-by: BuildBot <buildbot@rampaginggeek.com>
    Reviewed-by: Jeffrey Altman <jaltman@openafs.org>
    Tested-by: Jeffrey Altman <jaltman@openafs.org>
    Reviewed-by: Simon Wilkinson <sxw@inf.ed.ac.uk>
    Reviewed-by: Derrick Brashear <shadow@dementia.org>
    Tested-by: Derrick Brashear <shadow@dementia.org>

 src/rx/rx.c        |    8 +++-
 src/rx/rx_packet.c |   22 ++++++++--
 src/rx/rx_rdwr.c   |  106 +++++++++++++++++++++++++++++++++------------------
 3 files changed, 92 insertions(+), 44 deletions(-)

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OpenAFS Master Repository