[PATCH RFC net-next 6/7] devlink: Export methods to get and set namespace
From: David Ahern <hidden>
Date: 2018-03-22 22:58:20
Subsystem:
devlink, networking [general], the rest · Maintainers:
Jiri Pirko, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Export devlink_net and devlink_net_set for modules to be able to set the network namespace for a devlink instance and retrieve it later. Signed-off-by: David Ahern <redacted> --- include/net/devlink.h | 2 ++ net/core/devlink.c | 6 ++++-- 2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/include/net/devlink.h b/include/net/devlink.h
index d5b707375e48..e6f7d0f674a5 100644
--- a/include/net/devlink.h
+++ b/include/net/devlink.h@@ -361,6 +361,8 @@ struct ib_device; #if IS_ENABLED(CONFIG_NET_DEVLINK) struct devlink *devlink_alloc(const struct devlink_ops *ops, size_t priv_size); +struct net *devlink_net(const struct devlink *devlink); +void devlink_net_set(struct devlink *devlink, struct net *net); int devlink_register(struct devlink *devlink, struct device *dev); void devlink_unregister(struct devlink *devlink); void devlink_free(struct devlink *devlink);
diff --git a/net/core/devlink.c b/net/core/devlink.c
index d03b96f87c25..53cddffe97fc 100644
--- a/net/core/devlink.c
+++ b/net/core/devlink.c@@ -92,15 +92,17 @@ static LIST_HEAD(devlink_list); */ static DEFINE_MUTEX(devlink_mutex); -static struct net *devlink_net(const struct devlink *devlink) +struct net *devlink_net(const struct devlink *devlink) { return read_pnet(&devlink->_net); } +EXPORT_SYMBOL_GPL(devlink_net); -static void devlink_net_set(struct devlink *devlink, struct net *net) +void devlink_net_set(struct devlink *devlink, struct net *net) { write_pnet(&devlink->_net, net); } +EXPORT_SYMBOL_GPL(devlink_net_set); static struct devlink *devlink_get_from_attrs(struct net *net, struct nlattr **attrs)
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2.11.0