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authorStephen Hemminger <shemminger@vyatta.com>2013-01-04 22:29:21 +0000
committerDavid Lamparter <equinox@opensourcerouting.org>2013-02-24 20:42:40 +0100
commit90645f5598ca8b25cd2692f2ac0d2778a3fd2755 (patch)
tree2b5e67b020eb3f7a2fd9df4faf2f0914e0cbf0cf /init
parent44a86a0278c1678fd4b8dfa56c4f5f2feb6df3ad (diff)
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>
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