From 7a0877d4b438886b72be61632eaa774d13262f70 Mon Sep 17 00:00:00 2001 From: Nicolas Dichtel Date: Thu, 7 May 2015 11:02:49 +0200 Subject: [PATCH] netns: rename peernet2id() to peernet2id_alloc() In a following commit, a new function will be introduced to only lookup for a nsid (no allocation if the nsid doesn't exist). To avoid confusion, the existing function is renamed. Signed-off-by: Nicolas Dichtel Acked-by: Thomas Graf Signed-off-by: David S. Miller --- drivers/net/vxlan.c | 2 +- include/net/net_namespace.h | 2 +- net/core/net_namespace.c | 4 ++-- net/core/rtnetlink.c | 2 +- 4 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index 3517ab0aa803..48341ae49012 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -336,7 +336,7 @@ static int vxlan_fdb_info(struct sk_buff *skb, struct vxlan_dev *vxlan, if (!net_eq(dev_net(vxlan->dev), vxlan->net) && nla_put_s32(skb, NDA_LINK_NETNSID, - peernet2id(dev_net(vxlan->dev), vxlan->net))) + peernet2id_alloc(dev_net(vxlan->dev), vxlan->net))) goto nla_put_failure; if (send_eth && nla_put(skb, NDA_LLADDR, ETH_ALEN, &fdb->eth_addr)) diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index f733656404de..6d1e2eae32fb 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -271,7 +271,7 @@ static inline struct net *read_pnet(const possible_net_t *pnet) #define __net_initconst __initconst #endif -int peernet2id(struct net *net, struct net *peer); +int peernet2id_alloc(struct net *net, struct net *peer); struct net *get_net_ns_by_id(struct net *net, int id); struct pernet_operations { diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c index 37c68bb72db3..9c806ac569f9 100644 --- a/net/core/net_namespace.c +++ b/net/core/net_namespace.c @@ -202,13 +202,13 @@ static int __peernet2id(struct net *net, struct net *peer, bool alloc) /* This function returns the id of a peer netns. If no id is assigned, one will * be allocated and returned. */ -int peernet2id(struct net *net, struct net *peer) +int peernet2id_alloc(struct net *net, struct net *peer) { bool alloc = atomic_read(&peer->count) == 0 ? false : true; return __peernet2id(net, peer, alloc); } -EXPORT_SYMBOL(peernet2id); +EXPORT_SYMBOL(peernet2id_alloc); struct net *get_net_ns_by_id(struct net *net, int id) { diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 666e0928ba40..83e08323fdcd 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -1204,7 +1204,7 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev, struct net *link_net = dev->rtnl_link_ops->get_link_net(dev); if (!net_eq(dev_net(dev), link_net)) { - int id = peernet2id(dev_net(dev), link_net); + int id = peernet2id_alloc(dev_net(dev), link_net); if (nla_put_s32(skb, IFLA_LINK_NETNSID, id)) goto nla_put_failure; -- 2.34.1