ipv6: Create percpu rt6_info

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After the patch
'ipv6: Only create RTF_CACHE routes after encountering pmtu exception',
we need to compensate the performance hit (bouncing dst->__refcnt).

Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Cc: Hannes Frederic Sowa <hannes@stressinduktion.org>
Cc: Steffen Klassert <steffen.klassert@secunet.com>
Cc: Julian Anastasov <ja@ssi.bg>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Martin KaFai Lau 2015-05-22 20:56:06 -07:00 • committed by David S. Miller

parent 83a09abd1a

commit d52d3997f8

4 changed files with 142 additions and 18 deletions

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3

include/net/ip6_fib.h

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1

include/uapi/linux/ipv6_route.h

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24

net/ipv6/ip6_fib.c

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132

net/ipv6/route.c

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