CVS: cvs.openbsd.org: src

[Henning Brauer <henning_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org>]

CVSROOT:	/cvs
Module name:	src
Changes by:	henning_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org	2007/05/29 11:46:24

Modified files:
	sys/netinet    : ip_input.c ip_output.c 

Log message:
gain another 5+% in ip forwarding performance.
boring details:
skip looking for ipsec tags and descending into ip_spd_lookup if there
are no ipsec flows, except in one case in ip_output (spotted by markus)
where we have to if we have a pcb. ip_spd_lookup has the shortcut already,
but there is enough work done before so that skipping that gains us about
5%. ok theo, markus