netns: ipmr: dynamically allocate mfc_cache_array

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Preliminary work to make IPv4 multicast routing netns-aware.

Dynamically allocate IPv4 multicast forwarding cache, mfc_cache_array,
and move it to struct netns_ipv4.

At the moment, mfc_cache_array is only referenced in init_net.

Signed-off-by: Benjamin Thery <benjamin.thery@bull.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Benjamin Thery 2009-01-22 04:56:18 +00:00 • committed by David S. Miller

parent 5c0a66f5f3

commit 2bb8b26c3e

2 changed files with 29 additions and 13 deletions

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include/net/netns/ipv4.h

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