[patch net-next v3 06/15] net: devlink: export devlink net getter
From: Jiri Pirko <jiri@resnulli.us>
Date: 2019-10-03 09:49:55
Subsystem:
devlink, networking [general], the rest · Maintainers:
Jiri Pirko, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Jiri Pirko <redacted> Allow drivers to get net struct for devlink instance. Signed-off-by: Jiri Pirko <redacted> --- include/net/devlink.h | 1 + net/core/devlink.c | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/include/net/devlink.h b/include/net/devlink.h
index 23e4b65ec9df..5ac2be0f0857 100644
--- a/include/net/devlink.h
+++ b/include/net/devlink.h@@ -771,6 +771,7 @@ static inline struct devlink *netdev_to_devlink(struct net_device *dev) struct ib_device; +struct net *devlink_net(const struct devlink *devlink); struct devlink *devlink_alloc(const struct devlink_ops *ops, size_t priv_size); int devlink_register(struct devlink *devlink, struct device *dev); void devlink_unregister(struct devlink *devlink);
diff --git a/net/core/devlink.c b/net/core/devlink.c
index e48680efe54a..362cbbcca225 100644
--- a/net/core/devlink.c
+++ b/net/core/devlink.c@@ -95,10 +95,11 @@ 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) {
--
2.21.0