Description of problem:
If the file /etc/security/namespace.init exists it will be exec'd for every
directory being polyinstantiated. I'm currently polyinstantiating about 30
directories and the overhead of these execs has become a major performance
problem especially in light of the fact that I really only need namespace.init
run for /tmp.

Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
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Actual results:


Expected results:


Additional info:
 I've patched pam_namespace to use a configuration option run_init/no_init to
have finer control over the use of the namespace.init script.