tree 2b5e67b020eb3f7a2fd9df4faf2f0914e0cbf0cf
parent 44a86a0278c1678fd4b8dfa56c4f5f2feb6df3ad
author Stephen Hemminger <shemminger@vyatta.com> 1357338561 +0000
committer David Lamparter <equinox@opensourcerouting.org> 1361734960 +0100

hash: force size to be a power of 2

By forcing the hash table size to be a power of 2, a potentially
expensive divide can be replaced by a mask operation. Almost all
usage of the hash table was using default size of 1024. Only places
with different size was thread library (1011) and bgp aspath.

Signed-off-by: David Lamparter <equinox@opensourcerouting.org>