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David Anderson 2d604b3791 net/packet: represent IP6 as two uint64s. ... For the operations we perform on these types (mostly net6.Contains), this encoding is much faster. Part of #19. name old time/op new time/op delta Filter/icmp4-8 27.5ns ± 1% 28.0ns ± 2% +1.89% (p=0.016 n=5+5) Filter/tcp4_syn_in-8 38.8ns ± 2% 38.3ns ± 1% -1.24% (p=0.024 n=5+5) Filter/tcp4_syn_out-8 27.6ns ±12% 24.6ns ± 1% ~ (p=0.063 n=5+5) Filter/udp4_in-8 71.5ns ± 5% 65.9ns ± 1% -7.94% (p=0.008 n=5+5) Filter/udp4_out-8 132ns ±13% 119ns ± 1% -10.29% (p=0.008 n=5+5) Filter/icmp6-8 169ns ±10% 54ns ± 1% -68.35% (p=0.008 n=5+5) Filter/tcp6_syn_in-8 149ns ± 6% 43ns ± 1% -71.11% (p=0.008 n=5+5) Filter/tcp6_syn_out-8 37.7ns ± 4% 24.3ns ± 3% -35.51% (p=0.008 n=5+5) Filter/udp6_in-8 179ns ± 5% 103ns ± 1% -42.75% (p=0.008 n=5+5) Filter/udp6_out-8 156ns ± 3% 191ns ± 1% +22.54% (p=0.008 n=5+5) Signed-off-by: David Anderson <danderson@tailscale.com>		6 years ago
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doc.go	net/packet: s/ParsedPacket/Parsed/ to avoid package stuttering.	6 years ago
header.go	net/packet: documentation cleanups.	6 years ago
icmp4.go	net/packet: documentation pass.	6 years ago
icmp6.go	net/packet: documentation pass.	6 years ago
ip.go	net/packet: support full IPv6 decoding.	6 years ago
ip4.go	net/packet: documentation pass.	6 years ago
ip6.go	net/packet: represent IP6 as two uint64s.	6 years ago
packet.go	net/packet: represent IP6 as two uint64s.	6 years ago
packet_test.go	wgengine/filter: add full IPv6 support.	6 years ago
udp4.go	net/packet: documentation pass.	6 years ago
udp6.go	wgengine/filter: add full IPv6 support.	6 years ago