gre: Optimize multiple unregistration
authorEric Dumazet <eric.dumazet@gmail.com>
Tue, 27 Oct 2009 07:07:16 +0000 (07:07 +0000)
committerDavid S. Miller <davem@davemloft.net>
Wed, 28 Oct 2009 09:22:09 +0000 (02:22 -0700)
commiteef6dd65e331d6e91a39b90344c705bbcbe0825e
tree6dd95aa32b9b57020a66e99380a4323b5a28d511
parent0694c4c016df34c718b9f9ef6ba5aca2e178163a
gre: Optimize multiple unregistration

Speedup module unloading by factorizing synchronize_rcu() calls

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/ip_gre.c