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authorEric W. Biederman <ebiederm@xmission.com>2009-12-03 02:29:03 +0000
committerDavid S. Miller <davem@davemloft.net>2009-12-03 12:22:01 -0800
commit72ad937abd0a43b7cf2c557ba1f2ec75e608c516 (patch)
treeac81af750df170a46ed001fb5647b83dc20f8422 /net/xfrm/xfrm_user.c
parentipv4 05/05: add sysctl to accept packets with local source addresses (diff)
downloadlinux-dev-72ad937abd0a43b7cf2c557ba1f2ec75e608c516.tar.xz
linux-dev-72ad937abd0a43b7cf2c557ba1f2ec75e608c516.zip
net: Add support for batching network namespace cleanups
- Add exit_list to struct net to support building lists of network namespaces to cleanup. - Add exit_batch to pernet_operations to allow running operations only once during a network namespace exit. Instead of once per network namespace. - Factor opt ops_exit_list and ops_exit_free so the logic with cleanup up a network namespace does not need to be duplicated. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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