ipv6: prepare rt6_clean_tohost() for exception table

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If we move all cached dst into the exception table under the main route,
current rt6_clean_tohost() will no longer be able to access them.
This commit makes fib6_clean_tohost() to also go through all cached
routes in exception table and removes cached gateway routes to the
passed in gateway.
This is a preparation in order to move all cached routes into the
exception table.

Signed-off-by: Wei Wang <weiwan@google.com>
Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Wei Wang 2017-10-06 12:06:00 -07:00 • committed by David S. Miller

parent f5bbe7ee79

commit b16cb459d7

1 changed files with 47 additions and 1 deletions

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net/ipv6/route.c

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