tree 5f5c99f05f5dda3b6d4c384c1420700ab7d580ff
parent f0712e86b75f4839773abbc01d5baa7e36e378c2
author Allan Stephens <allan.stephens@windriver.com> 1334754729 -0400
committer Paul Gortmaker <paul.gortmaker@windriver.com> 1334864806 -0400

tipc: take lock while updating node network address

The routine that changes the node's network address now takes TIPC's
network lock in write mode while the main address variable and associated
data structures are being changed; this is needed to ensure that the
link subsystem won't attempt to send a message off-node until the sending
port's message header template has been updated with the node's new
network address.

Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>