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From:   Callum Sinclair <callum.sinclair@alliedtelesis.co.nz>
To:     davem@davemloft.net, kuznet@ms2.inr.ac.ru, yoshfuji@linux-ipv6.org,
        nikolay@cumulusnetworks.com, netdev@vger.kernel.org,
        linux-kernel@vger.kernel.org
Cc:     Callum Sinclair <callum.sinclair@alliedtelesis.co.nz>
Subject: ipmr: ip6mr: Create new sockopt to clear mfc cache only
Date:   Thu,  7 Feb 2019 15:08:27 +1300
Message-Id: <20190207020828.21854-1-callum.sinclair@alliedtelesis.co.nz>
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Created a way to clear the multicast forwarding cache on a socket
without having to either remove the entries manually using the delete
entry socket option or destroy and recreate the multicast socket.

Using the flags MRT_FLUSH_ENTRIES and MRT_FLUSH_VIFS, all multicast
entries can be cleared, all multicast interfaces can be closed or both
can be cleared using one sockopt call.

Patch Set 2:
  - Fix Compile Errors

Patch Set 3:
  - Fix Style Errors

Patch Set 4:
  - Implemented a way to clear the entries or vifs based off an input fla=
g.


Callum Sinclair (1):
  ipmr: ip6mr: Create new sockopt to clear mfc cache only

 include/uapi/linux/mroute.h  |  7 +++-
 include/uapi/linux/mroute6.h |  7 +++-
 net/ipv4/ipmr.c              | 69 +++++++++++++++++++++-------------
 net/ipv6/ip6mr.c             | 73 ++++++++++++++++++++++--------------
 4 files changed, 99 insertions(+), 57 deletions(-)

--=20
2.20.1