CVSROOT: /cvs
Module name: src
Changes by: [email protected] 2022/08/15 10:15:37
Modified files:
sys/netinet : ip_input.c
sys/netinet6 : ip6_input.c
sys/sys : mbuf.h
Log message:
Run IPv6 hop-by-hop options processing in parallel. The ip6_hbhchcheck()
code is MP safe and moves from ip6_local() to ip6_ours(). If there
are any options, store the chain offset and next protocol in a mbuf
tag. When dequeuing without tag, it is a regular IPv6 header. As
mbuf tags degrade performance, use them only if a hop-by-hop header
is present. Such packets are rare and pf drops them by default.
OK mvs@
