diff options
| author | Kirill Tkhai <ktkhai@virtuozzo.com> | 2018-03-27 18:02:23 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-03-27 13:18:09 -0400 |
| commit | 4420bf21fb6c0306e36ad58ade1e741fba57ce65 (patch) | |
| tree | fe1ebcb72cf4928379578f514b86309e25b6eda6 /include/net | |
| parent | 2f635ceeb22ba13c307236d69795fbb29cfa3e7c (diff) | |
net: Rename net_sem to pernet_ops_rwsem
net_sem is some undefined area name, so it will be better
to make the area more defined.
Rename it to pernet_ops_rwsem for better readability and
better intelligibility.
Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/net_namespace.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index 37bcf8382b61..922e8b6fb422 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -60,9 +60,10 @@ struct net { struct list_head list; /* list of network namespaces */ struct list_head exit_list; /* To linked to call pernet exit - * methods on dead net (net_sem - * read locked), or to unregister - * pernet ops (net_sem wr locked). + * methods on dead net ( + * pernet_ops_rwsem read locked), + * or to unregister pernet ops + * (pernet_ops_rwsem write locked). */ struct llist_node cleanup_list; /* namespaces on death row */ @@ -95,8 +96,9 @@ struct net { /* core fib_rules */ struct list_head rules_ops; - struct list_head fib_notifier_ops; /* protected by net_sem */ - + struct list_head fib_notifier_ops; /* Populated by + * register_pernet_subsys() + */ struct net_device *loopback_dev; /* The loopback */ struct netns_core core; struct netns_mib mib; |