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OpenCloudOS-Kernel
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net: Replace vrf_dev_table and friends 

Replace calls to vrf_dev_table and friends with l3mdev_fib_table
and kin.

Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David Ahern 2015-09-29 20:07:14 -07:00 committed by David S. Miller
parent 385add906b
commit 3236b0042b
3 changed files with 5 additions and 86 deletions
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80
include/net/vrf.h
View File

@ -34,66 +34,6 @@ struct net_vrf {
#if IS_ENABLED(CONFIG_NET_VRF)
/* called with rcu_read_lock */
static inline u32 vrf_dev_table_rcu(const struct net_device *dev)
{
u32 tb_id = 0;
if (dev) {
struct net_vrf_dev *vrf_ptr;
vrf_ptr = rcu_dereference(dev->vrf_ptr);
if (vrf_ptr)
tb_id = vrf_ptr->tb_id;
}
return tb_id;
}
static inline u32 vrf_dev_table(const struct net_device *dev)
{
u32 tb_id;
rcu_read_lock();
tb_id = vrf_dev_table_rcu(dev);
rcu_read_unlock();
return tb_id;
}
static inline u32 vrf_dev_table_ifindex(struct net *net, int ifindex)
{
struct net_device *dev;
u32 tb_id = 0;
if (!ifindex)
return 0;
rcu_read_lock();
dev = dev_get_by_index_rcu(net, ifindex);
if (dev)
tb_id = vrf_dev_table_rcu(dev);
rcu_read_unlock();
return tb_id;
}
/* called with rtnl */
static inline u32 vrf_dev_table_rtnl(const struct net_device *dev)
{
u32 tb_id = 0;
if (dev) {
struct net_vrf_dev *vrf_ptr;
vrf_ptr = rtnl_dereference(dev->vrf_ptr);
if (vrf_ptr)
tb_id = vrf_ptr->tb_id;
}
return tb_id;
}
/* caller has already checked netif_is_l3_master(dev) */
static inline struct rtable *vrf_dev_get_rth(const struct net_device *dev)
{
@ -108,26 +48,6 @@ static inline struct rtable *vrf_dev_get_rth(const struct net_device *dev)
}
#else
static inline u32 vrf_dev_table_rcu(const struct net_device *dev)
{
return 0;
}
static inline u32 vrf_dev_table(const struct net_device *dev)
{
return 0;
}
static inline u32 vrf_dev_table_ifindex(struct net *net, int ifindex)
{
return 0;
}
static inline u32 vrf_dev_table_rtnl(const struct net_device *dev)
{
return 0;
}
static inline struct rtable *vrf_dev_get_rth(const struct net_device *dev)
{
return ERR_PTR(-ENETUNREACH);

4
net/ipv4/af_inet.c
View File

@ -119,7 +119,7 @@
#ifdef CONFIG_IP_MROUTE
#include <linux/mroute.h>
#endif
#include <net/vrf.h>
#include <net/l3mdev.h>
/* The inetsw table contains everything that inet_create needs to
@ -446,7 +446,7 @@ int inet_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
goto out;
}
tb_id = vrf_dev_table_ifindex(net, sk->sk_bound_dev_if) ? : tb_id;
tb_id = l3mdev_fib_table_by_index(net, sk->sk_bound_dev_if) ? : tb_id;
chk_addr_ret = inet_addr_type_table(net, addr->sin_addr.s_addr, tb_id);
/* Not specified by any standard per-se, however it breaks too

7
net/ipv4/fib_frontend.c
View File

@ -45,7 +45,6 @@
#include <net/ip_fib.h>
#include <net/rtnetlink.h>
#include <net/xfrm.h>
#include <net/vrf.h>
#include <net/l3mdev.h>
#include <trace/events/fib.h>
@ -256,7 +255,7 @@ EXPORT_SYMBOL(inet_addr_type);
unsigned int inet_dev_addr_type(struct net *net, const struct net_device *dev,
__be32 addr)
{
u32 rt_table = vrf_dev_table(dev) ? : RT_TABLE_LOCAL;
u32 rt_table = l3mdev_fib_table(dev) ? : RT_TABLE_LOCAL;
return __inet_dev_addr_type(net, dev, addr, rt_table);
}
@ -269,7 +268,7 @@ unsigned int inet_addr_type_dev_table(struct net *net,
const struct net_device *dev,
__be32 addr)
{
u32 rt_table = vrf_dev_table(dev) ? : RT_TABLE_LOCAL;
u32 rt_table = l3mdev_fib_table(dev) ? : RT_TABLE_LOCAL;
return __inet_dev_addr_type(net, NULL, addr, rt_table);
}
@ -804,7 +803,7 @@ out:
static void fib_magic(int cmd, int type, __be32 dst, int dst_len, struct in_ifaddr *ifa)
{
struct net *net = dev_net(ifa->ifa_dev->dev);
u32 tb_id = vrf_dev_table_rtnl(ifa->ifa_dev->dev);
u32 tb_id = l3mdev_fib_table(ifa->ifa_dev->dev);
struct fib_table *tb;
struct fib_config cfg = {
.fc_protocol = RTPROT_KERNEL,