ipv4: fib: Convert FIB notification chain to be atomic

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In order not to hold RTNL for long periods of time we're going to dump
the FIB tables using RCU.

Convert the FIB notification chain to be atomic, as we can't block in
RCU critical sections.

Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Ido Schimmel 2016-12-03 16:45:05 +01:00 • committed by David S. Miller

parent 17f8be7daf

commit d3f706f68e

1 changed files with 4 additions and 4 deletions

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8

net/ipv4/fib_trie.c

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