tree 1a3308a354874ce1bc6b3c9ec71427a5204da7b5
parent 7b41b1733ca1d3278c8eb891e17905d7d54f5bfa
author Paul Moore <paul.moore@hp.com> 1209150214 -0400
committer James Morris <jmorris@namei.org> 1209339383 +1000

SELinux: Made netnode cache adds faster

When adding new entries to the network node cache we would walk the entire
hash bucket to make sure we didn't cross a threshold (done to bound the
cache size).  This isn't a very quick or elegant solution for something
which is supposed to be quick-ish so add a counter to each hash bucket to
track the size of the bucket and eliminate the need to walk the entire
bucket list on each add.

Signed-off-by: Paul Moore <paul.moore@hp.com>
Signed-off-by: James Morris <jmorris@namei.org>