OpenAFS Master Repository branch, master, updated. BP--openafs-stable-1_6_x-197-g5613ea6

[Gerrit Code Review]

The following commit has been merged in the master branch:
commit 5613ea60fc9431dbc87bc8ad6439f9b5af38af5c
Author: Jeffrey Altman <jaltman@your-file-system.com>
Date:   Wed Sep 22 16:36:03 2010 -0700

    Rx: protect rx_conn and rx_call refCount field with rx_refcnt_mutex
    
    Add a new global mutex rx_refcnt_mutex to protect the conn->refCount
    and call->refCount in place of relying upon the conn->conn_data_lock
    and the call->lock.
    
    This will relieve some lock contention with rx_ReceivePacket().
    
    Change-Id: Iebc04a87149a9fe69a7e312e8968b08c2e94148d
    Reviewed-on: http://gerrit.openafs.org/2837
    Reviewed-by: Jeffrey Altman <jaltman@openafs.org>
    Reviewed-by: Derrick Brashear <shadow@dementia.org>
    Tested-by: Derrick Brashear <shadow@dementia.org>

 src/rx/rx.c         |  185 +++++++++++++++++++++++++++++++++++++--------------
 src/rx/rx.h         |    8 +-
 src/rx/rx_globals.h |    1 +
 src/rx/rx_packet.c  |    4 +
 src/rx/rx_rdwr.c    |    6 ++-
 5 files changed, 148 insertions(+), 56 deletions(-)

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OpenAFS Master Repository