CVS commit: src/sys/netinet6

["Kengo NAKAHARA" <knakahara%netbsd.org@localhost>]

Module Name:    src
Committed By:   knakahara
Date:           Tue Aug 23 09:59:20 UTC 2016

Modified Files:
        src/sys/netinet6: ip6_flow.c ip6_var.h

Log Message:
improve fast-forward performance when the number of flows exceeds ip6_maxflows.

This is porting of ip_flow.c:r1.76

In ip6flow case, the before degradation is about 45%, the after degradation is
bout 55%.


To generate a diff of this commit:
cvs rdiff -u -r1.30 -r1.31 src/sys/netinet6/ip6_flow.c
cvs rdiff -u -r1.67 -r1.68 src/sys/netinet6/ip6_var.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.