IP6 FIB: Micro optimization in lookup 18/718/3
authorPierre Pfister <ppfister@cisco.com>
Fri, 8 Apr 2016 16:49:48 +0000 (17:49 +0100)
committerGerrit Code Review <gerrit@fd.io>
Tue, 12 Apr 2016 12:12:50 +0000 (12:12 +0000)
commitb3e80947dce184a922ab479dbab911a7709a60eb
treea3d170e8eaa2b3678beaf6a3f7a977c8c28b3cc6
parentc42552d4e0f358c5c473b64aafe3057a4914f71a
IP6 FIB: Micro optimization in lookup

The mask is increasingly small.
This saves a few cycles and becomes significant when there are many
prefix lengths.

Change-Id: Ibd0c9331f675697bb4e90e8ad617994f83edec9c
Signed-off-by: Pierre Pfister <ppfister@cisco.com>
vnet/vnet/ip/ip6_forward.c