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| author | Ying Xue <ying.xue@windriver.com> | 2014-03-27 12:54:38 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-03-27 13:08:37 -0400 |
| commit | 2220646a53aa588798653232e26172ec36ab06cd (patch) | |
| tree | d42b0b3357846cbd1c4fa15f94e7a671c50de84d /kernel | |
| parent | 6c7a762e70637a256229f9dc9ca793908e8bd01b (diff) | |
| download | linux-2220646a53aa588798653232e26172ec36ab06cd.tar.bz2 | |
tipc: use node_list_lock to protect tipc_num_nodes variable
As tipc_node_list is protected by rcu read lock on read side, it's
unnecessary to hold node_list_lock to protect tipc_node_list in
tipc_node_get_links(). Instead, node_list_lock should just protects
tipc_num_nodes in the function.
Signed-off-by: Ying Xue <ying.xue@windriver.com>
Reviewed-by: Erik Hugne <erik.hugne@ericsson.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions