[Swan-commit] Changes to ref refs/heads/master

[Paul Wouters]

New commits:
commit eafef8377e6aa5be0001d4b61c48cbee3e8097c4
Author: Paul Wouters <pwouters at redhat.com>
Date:   Fri Mar 28 19:05:56 2014 -0400

    _stackmanager: optimize unloading stacks
    
    We don't unload the stack on "stop", we only perform a cleanup so the
    state should be cleared. Only when we detect a stack change at startup
    will we attempt to unload the other stack.
    
    Since rmmod -w takes 10 seconds per kernel module, first loop through
    the module list using rmmod without -w to clean what we can, then run
    the remainder through rmmod -w. This reduces the wait time for unloading
    netkey from minutes to seconds.

commit df780e16c21d8ea64a1748cd46007555cc3d4b14
Author: Paul Wouters <pwouters at redhat.com>
Date:   Fri Mar 28 18:51:43 2014 -0400

    _stackmanager: add note about possible slowness of netkey unloading