From: Paolo Abeni <pabeni@redhat.com>
To: netdev@vger.kernel.org
Cc: "David S. Miller" <davem@davemloft.net>,
Wei Wang <weiwan@google.com>, Eric Dumazet <edumazet@google.com>,
Hannes Frederic Sowa <hannes@stressinduktion.org>,
Martin KaFai Lau <kafai@fb.com>
Subject: [PATCH net-next v3 0/2] ipv6: fixes for RTF_CACHE entries
Date: Thu, 19 Oct 2017 16:07:09 +0200 [thread overview]
Message-ID: <cover.1508421311.git.pabeni@redhat.com> (raw)
This series addresses 2 different but related issues with RTF_CACHE introduced
by the recent refactory.
patch 1 restore the gc timer for such routes
patch 2 removes the aged out dst from the fib tree, properly coping with pMTU
routes
v1 -> v2:
- dropped the for ip route show cache
- avoid touching dst.obsolete when the dst is aged out
v2 -> v3:
- take care of pMTU exceptions
Paolo Abeni (2):
ipv6: start fib6 gc on RTF_CACHE dst creation
ipv6: remove from fib tree aged out RTF_CACHE dst
net/ipv6/route.c | 16 ++++++++++++++--
1 file changed, 14 insertions(+), 2 deletions(-)
--
2.13.6
next reply other threads:[~2017-10-19 14:08 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-19 14:07 Paolo Abeni [this message]
2017-10-19 14:07 ` [PATCH net-next v3 1/2] ipv6: start fib6 gc on RTF_CACHE dst creation Paolo Abeni
2017-10-19 20:13 ` Wei Wang
2017-10-19 21:01 ` Martin KaFai Lau
2017-10-19 14:07 ` [PATCH net-next v3 2/2] ipv6: remove from fib tree aged out RTF_CACHE dst Paolo Abeni
2017-10-19 20:19 ` Wei Wang
2017-10-19 21:02 ` Martin KaFai Lau
2017-10-21 0:40 ` [PATCH net-next v3 0/2] ipv6: fixes for RTF_CACHE entries David Miller
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