diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-18 18:02:35 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-18 18:02:35 -0700 |
commit | 334d094504c2fe1c44211ecb49146ae6bca8c321 (patch) | |
tree | d3c0f68e4b9f8e3d2ccc39e7dfe5de0534a5fad9 /net/8021q | |
parent | d1a4be630fb068f251d64b62919f143c49ca8057 (diff) | |
parent | d1643d24c61b725bef399cc1cf2944b4c9c23177 (diff) | |
download | linux-3.10-334d094504c2fe1c44211ecb49146ae6bca8c321.tar.gz linux-3.10-334d094504c2fe1c44211ecb49146ae6bca8c321.tar.bz2 linux-3.10-334d094504c2fe1c44211ecb49146ae6bca8c321.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.26
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.26: (1090 commits)
[NET]: Fix and allocate less memory for ->priv'less netdevices
[IPV6]: Fix dangling references on error in fib6_add().
[NETLABEL]: Fix NULL deref in netlbl_unlabel_staticlist_gen() if ifindex not found
[PKT_SCHED]: Fix datalen check in tcf_simp_init().
[INET]: Uninline the __inet_inherit_port call.
[INET]: Drop the inet_inherit_port() call.
SCTP: Initialize partial_bytes_acked to 0, when all of the data is acked.
[netdrvr] forcedeth: internal simplifications; changelog removal
phylib: factor out get_phy_id from within get_phy_device
PHY: add BCM5464 support to broadcom PHY driver
cxgb3: Fix __must_check warning with dev_dbg.
tc35815: Statistics cleanup
natsemi: fix MMIO for PPC 44x platforms
[TIPC]: Cleanup of TIPC reference table code
[TIPC]: Optimized initialization of TIPC reference table
[TIPC]: Remove inlining of reference table locking routines
e1000: convert uint16_t style integers to u16
ixgb: convert uint16_t style integers to u16
sb1000.c: make const arrays static
sb1000.c: stop inlining largish static functions
...
Diffstat (limited to 'net/8021q')
-rw-r--r-- | net/8021q/vlan.c | 147 | ||||
-rw-r--r-- | net/8021q/vlan.h | 15 | ||||
-rw-r--r-- | net/8021q/vlan_dev.c | 15 | ||||
-rw-r--r-- | net/8021q/vlan_netlink.c | 2 | ||||
-rw-r--r-- | net/8021q/vlanproc.c | 70 | ||||
-rw-r--r-- | net/8021q/vlanproc.h | 10 |
6 files changed, 166 insertions, 93 deletions
diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c index b33410abfd6..2a739adaa92 100644 --- a/net/8021q/vlan.c +++ b/net/8021q/vlan.c @@ -32,6 +32,7 @@ #include <linux/rtnetlink.h> #include <linux/notifier.h> #include <net/net_namespace.h> +#include <net/netns/generic.h> #include <linux/if_vlan.h> #include "vlan.h" @@ -41,6 +42,8 @@ /* Global VLAN variables */ +int vlan_net_id; + /* Our listing of VLAN group(s) */ static struct hlist_head vlan_group_hash[VLAN_GRP_HASH_SIZE]; @@ -49,9 +52,6 @@ static char vlan_version[] = DRV_VERSION; static char vlan_copyright[] = "Ben Greear <greearb@candelatech.com>"; static char vlan_buggyright[] = "David S. Miller <davem@redhat.com>"; -/* Determines interface naming scheme. */ -unsigned short vlan_name_type = VLAN_NAME_TYPE_RAW_PLUS_VID_NO_PAD; - static struct packet_type vlan_packet_type = { .type = __constant_htons(ETH_P_8021Q), .func = vlan_skb_recv, /* VLAN receive method */ @@ -65,14 +65,14 @@ static inline unsigned int vlan_grp_hashfn(unsigned int idx) } /* Must be invoked with RCU read lock (no preempt) */ -static struct vlan_group *__vlan_find_group(int real_dev_ifindex) +static struct vlan_group *__vlan_find_group(struct net_device *real_dev) { struct vlan_group *grp; struct hlist_node *n; - int hash = vlan_grp_hashfn(real_dev_ifindex); + int hash = vlan_grp_hashfn(real_dev->ifindex); hlist_for_each_entry_rcu(grp, n, &vlan_group_hash[hash], hlist) { - if (grp->real_dev_ifindex == real_dev_ifindex) + if (grp->real_dev == real_dev) return grp; } @@ -86,7 +86,7 @@ static struct vlan_group *__vlan_find_group(int real_dev_ifindex) struct net_device *__find_vlan_dev(struct net_device *real_dev, unsigned short VID) { - struct vlan_group *grp = __vlan_find_group(real_dev->ifindex); + struct vlan_group *grp = __vlan_find_group(real_dev); if (grp) return vlan_group_get_device(grp, VID); @@ -103,32 +103,38 @@ static void vlan_group_free(struct vlan_group *grp) kfree(grp); } -static struct vlan_group *vlan_group_alloc(int ifindex) +static struct vlan_group *vlan_group_alloc(struct net_device *real_dev) { struct vlan_group *grp; - unsigned int size; - unsigned int i; grp = kzalloc(sizeof(struct vlan_group), GFP_KERNEL); if (!grp) return NULL; - size = sizeof(struct net_device *) * VLAN_GROUP_ARRAY_PART_LEN; - - for (i = 0; i < VLAN_GROUP_ARRAY_SPLIT_PARTS; i++) { - grp->vlan_devices_arrays[i] = kzalloc(size, GFP_KERNEL); - if (!grp->vlan_devices_arrays[i]) - goto err; - } - - grp->real_dev_ifindex = ifindex; + grp->real_dev = real_dev; hlist_add_head_rcu(&grp->hlist, - &vlan_group_hash[vlan_grp_hashfn(ifindex)]); + &vlan_group_hash[vlan_grp_hashfn(real_dev->ifindex)]); return grp; +} -err: - vlan_group_free(grp); - return NULL; +static int vlan_group_prealloc_vid(struct vlan_group *vg, int vid) +{ + struct net_device **array; + unsigned int size; + + ASSERT_RTNL(); + + array = vg->vlan_devices_arrays[vid / VLAN_GROUP_ARRAY_PART_LEN]; + if (array != NULL) + return 0; + + size = sizeof(struct net_device *) * VLAN_GROUP_ARRAY_PART_LEN; + array = kzalloc(size, GFP_KERNEL); + if (array == NULL) + return -ENOBUFS; + + vg->vlan_devices_arrays[vid / VLAN_GROUP_ARRAY_PART_LEN] = array; + return 0; } static void vlan_rcu_free(struct rcu_head *rcu) @@ -145,11 +151,9 @@ void unregister_vlan_dev(struct net_device *dev) ASSERT_RTNL(); - grp = __vlan_find_group(real_dev->ifindex); + grp = __vlan_find_group(real_dev); BUG_ON(!grp); - vlan_proc_rem_dev(dev); - /* Take it out of our own structures, but be sure to interlock with * HW accelerating devices or SW vlan input packet processing. */ @@ -240,13 +244,17 @@ int register_vlan_dev(struct net_device *dev) struct vlan_group *grp, *ngrp = NULL; int err; - grp = __vlan_find_group(real_dev->ifindex); + grp = __vlan_find_group(real_dev); if (!grp) { - ngrp = grp = vlan_group_alloc(real_dev->ifindex); + ngrp = grp = vlan_group_alloc(real_dev); if (!grp) return -ENOBUFS; } + err = vlan_group_prealloc_vid(grp, vlan_id); + if (err < 0) + goto out_free_group; + err = register_netdevice(dev); if (err < 0) goto out_free_group; @@ -268,9 +276,6 @@ int register_vlan_dev(struct net_device *dev) if (real_dev->features & NETIF_F_HW_VLAN_FILTER) real_dev->vlan_rx_add_vid(real_dev, vlan_id); - if (vlan_proc_add_dev(dev) < 0) - pr_warning("8021q: failed to add proc entry for %s\n", - dev->name); return 0; out_free_group: @@ -286,6 +291,8 @@ static int register_vlan_device(struct net_device *real_dev, unsigned short VLAN_ID) { struct net_device *new_dev; + struct net *net = dev_net(real_dev); + struct vlan_net *vn = net_generic(net, vlan_net_id); char name[IFNAMSIZ]; int err; @@ -297,7 +304,7 @@ static int register_vlan_device(struct net_device *real_dev, return err; /* Gotta set up the fields for the device. */ - switch (vlan_name_type) { + switch (vn->name_type) { case VLAN_NAME_TYPE_RAW_PLUS_VID: /* name will look like: eth1.0005 */ snprintf(name, IFNAMSIZ, "%s.%.4i", real_dev->name, VLAN_ID); @@ -328,6 +335,7 @@ static int register_vlan_device(struct net_device *real_dev, if (new_dev == NULL) return -ENOBUFS; + dev_net_set(new_dev, net); /* need 4 bytes for extra VLAN header info, * hope the underlying device can handle it. */ @@ -383,6 +391,14 @@ static void __vlan_device_event(struct net_device *dev, unsigned long event) pr_warning("8021q: failed to change proc name for %s\n", dev->name); break; + case NETDEV_REGISTER: + if (vlan_proc_add_dev(dev) < 0) + pr_warning("8021q: failed to add proc entry for %s\n", + dev->name); + break; + case NETDEV_UNREGISTER: + vlan_proc_rem_dev(dev); + break; } } @@ -394,15 +410,12 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event, int i, flgs; struct net_device *vlandev; - if (dev->nd_net != &init_net) - return NOTIFY_DONE; - if (is_vlan_dev(dev)) { __vlan_device_event(dev, event); goto out; } - grp = __vlan_find_group(dev->ifindex); + grp = __vlan_find_group(dev); if (!grp) goto out; @@ -522,7 +535,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg) case GET_VLAN_REALDEV_NAME_CMD: case GET_VLAN_VID_CMD: err = -ENODEV; - dev = __dev_get_by_name(&init_net, args.device1); + dev = __dev_get_by_name(net, args.device1); if (!dev) goto out; @@ -567,7 +580,10 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg) break; if ((args.u.name_type >= 0) && (args.u.name_type < VLAN_NAME_TYPE_HIGHEST)) { - vlan_name_type = args.u.name_type; + struct vlan_net *vn; + + vn = net_generic(net, vlan_net_id); + vn->name_type = args.u.name_type; err = 0; } else { err = -EINVAL; @@ -615,6 +631,51 @@ out: return err; } +static int vlan_init_net(struct net *net) +{ + int err; + struct vlan_net *vn; + + err = -ENOMEM; + vn = kzalloc(sizeof(struct vlan_net), GFP_KERNEL); + if (vn == NULL) + goto err_alloc; + + err = net_assign_generic(net, vlan_net_id, vn); + if (err < 0) + goto err_assign; + + vn->name_type = VLAN_NAME_TYPE_RAW_PLUS_VID_NO_PAD; + + err = vlan_proc_init(net); + if (err < 0) + goto err_proc; + + return 0; + +err_proc: + /* nothing */ +err_assign: + kfree(vn); +err_alloc: + return err; +} + +static void vlan_exit_net(struct net *net) +{ + struct vlan_net *vn; + + vn = net_generic(net, vlan_net_id); + rtnl_kill_links(net, &vlan_link_ops); + vlan_proc_cleanup(net); + kfree(vn); +} + +static struct pernet_operations vlan_net_ops = { + .init = vlan_init_net, + .exit = vlan_exit_net, +}; + static int __init vlan_proto_init(void) { int err; @@ -622,9 +683,9 @@ static int __init vlan_proto_init(void) pr_info("%s v%s %s\n", vlan_fullname, vlan_version, vlan_copyright); pr_info("All bugs added by %s\n", vlan_buggyright); - err = vlan_proc_init(); + err = register_pernet_gen_device(&vlan_net_id, &vlan_net_ops); if (err < 0) - goto err1; + goto err0; err = register_netdevice_notifier(&vlan_notifier_block); if (err < 0) @@ -641,8 +702,8 @@ static int __init vlan_proto_init(void) err3: unregister_netdevice_notifier(&vlan_notifier_block); err2: - vlan_proc_cleanup(); -err1: + unregister_pernet_gen_device(vlan_net_id, &vlan_net_ops); +err0: return err; } @@ -661,7 +722,7 @@ static void __exit vlan_cleanup_module(void) for (i = 0; i < VLAN_GRP_HASH_SIZE; i++) BUG_ON(!hlist_empty(&vlan_group_hash[i])); - vlan_proc_cleanup(); + unregister_pernet_gen_device(vlan_net_id, &vlan_net_ops); synchronize_net(); } diff --git a/net/8021q/vlan.h b/net/8021q/vlan.h index 51271aea402..5229a72c7ea 100644 --- a/net/8021q/vlan.h +++ b/net/8021q/vlan.h @@ -3,8 +3,6 @@ #include <linux/if_vlan.h> -extern unsigned short vlan_name_type; - #define VLAN_GRP_HASH_SHIFT 5 #define VLAN_GRP_HASH_SIZE (1 << VLAN_GRP_HASH_SHIFT) #define VLAN_GRP_HASH_MASK (VLAN_GRP_HASH_SIZE - 1) @@ -50,4 +48,17 @@ static inline int is_vlan_dev(struct net_device *dev) return dev->priv_flags & IFF_802_1Q_VLAN; } +extern int vlan_net_id; + +struct proc_dir_entry; + +struct vlan_net { + /* /proc/net/vlan */ + struct proc_dir_entry *proc_vlan_dir; + /* /proc/net/vlan/config */ + struct proc_dir_entry *proc_vlan_conf; + /* Determines interface naming scheme. */ + unsigned short name_type; +}; + #endif /* !(__BEN_VLAN_802_1Q_INC__) */ diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c index 41a76a05e6f..c961f082600 100644 --- a/net/8021q/vlan_dev.c +++ b/net/8021q/vlan_dev.c @@ -153,9 +153,6 @@ int vlan_skb_recv(struct sk_buff *skb, struct net_device *dev, struct net_device_stats *stats; unsigned short vlan_TCI; - if (dev->nd_net != &init_net) - goto err_free; - skb = skb_share_check(skb, GFP_ATOMIC); if (skb == NULL) goto err_free; @@ -171,7 +168,7 @@ int vlan_skb_recv(struct sk_buff *skb, struct net_device *dev, skb->dev = __find_vlan_dev(dev, vid); if (!skb->dev) { pr_debug("%s: ERROR: No net_device for VID: %u on dev: %s\n", - __FUNCTION__, (unsigned int)vid, dev->name); + __func__, (unsigned int)vid, dev->name); goto err_unlock; } @@ -187,7 +184,7 @@ int vlan_skb_recv(struct sk_buff *skb, struct net_device *dev, ntohs(vhdr->h_vlan_TCI)); pr_debug("%s: priority: %u for TCI: %hu\n", - __FUNCTION__, skb->priority, ntohs(vhdr->h_vlan_TCI)); + __func__, skb->priority, ntohs(vhdr->h_vlan_TCI)); switch (skb->pkt_type) { case PACKET_BROADCAST: /* Yeah, stats collect these together.. */ @@ -268,7 +265,7 @@ static int vlan_dev_hard_header(struct sk_buff *skb, struct net_device *dev, struct net_device *vdev = dev; pr_debug("%s: skb: %p type: %hx len: %u vlan_id: %hx, daddr: %p\n", - __FUNCTION__, skb, type, len, vlan_dev_info(dev)->vlan_id, + __func__, skb, type, len, vlan_dev_info(dev)->vlan_id, daddr); /* build vlan header only if re_order_header flag is NOT set. This @@ -340,7 +337,7 @@ static int vlan_dev_hard_header(struct sk_buff *skb, struct net_device *dev, return -ENOMEM; } vlan_dev_info(vdev)->cnt_inc_headroom_on_tx++; - pr_debug("%s: %s: had to grow skb\n", __FUNCTION__, vdev->name); + pr_debug("%s: %s: had to grow skb\n", __func__, vdev->name); } if (build_vlan_header) { @@ -382,7 +379,7 @@ static int vlan_dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) vlan_dev_info(dev)->cnt_encap_on_xmit++; pr_debug("%s: proto to encap: 0x%hx\n", - __FUNCTION__, ntohs(veth->h_vlan_proto)); + __func__, ntohs(veth->h_vlan_proto)); /* Construct the second two bytes. This field looks something * like: * usr_priority: 3 bits (high bits) @@ -403,7 +400,7 @@ static int vlan_dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) } pr_debug("%s: about to send skb: %p to dev: %s\n", - __FUNCTION__, skb, skb->dev->name); + __func__, skb, skb->dev->name); pr_debug(" " MAC_FMT " " MAC_FMT " %4hx %4hx %4hx\n", veth->h_dest[0], veth->h_dest[1], veth->h_dest[2], veth->h_dest[3], veth->h_dest[4], veth->h_dest[5], diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c index e32eeb37987..c93e69ec28e 100644 --- a/net/8021q/vlan_netlink.c +++ b/net/8021q/vlan_netlink.c @@ -113,7 +113,7 @@ static int vlan_newlink(struct net_device *dev, if (!tb[IFLA_LINK]) return -EINVAL; - real_dev = __dev_get_by_index(&init_net, nla_get_u32(tb[IFLA_LINK])); + real_dev = __dev_get_by_index(dev_net(dev), nla_get_u32(tb[IFLA_LINK])); if (!real_dev) return -ENODEV; diff --git a/net/8021q/vlanproc.c b/net/8021q/vlanproc.c index 9671aa51af2..daad0064e2c 100644 --- a/net/8021q/vlanproc.c +++ b/net/8021q/vlanproc.c @@ -34,6 +34,7 @@ #include <linux/netdevice.h> #include <linux/if_vlan.h> #include <net/net_namespace.h> +#include <net/netns/generic.h> #include "vlanproc.h" #include "vlan.h" @@ -79,7 +80,8 @@ static const struct seq_operations vlan_seq_ops = { static int vlan_seq_open(struct inode *inode, struct file *file) { - return seq_open(file, &vlan_seq_ops); + return seq_open_net(inode, file, &vlan_seq_ops, + sizeof(struct seq_net_private)); } static const struct file_operations vlan_fops = { @@ -87,7 +89,7 @@ static const struct file_operations vlan_fops = { .open = vlan_seq_open, .read = seq_read, .llseek = seq_lseek, - .release = seq_release, + .release = seq_release_net, }; /* @@ -111,18 +113,6 @@ static const struct file_operations vlandev_fops = { * Proc filesystem derectory entries. */ -/* - * /proc/net/vlan - */ - -static struct proc_dir_entry *proc_vlan_dir; - -/* - * /proc/net/vlan/config - */ - -static struct proc_dir_entry *proc_vlan_conf; - /* Strings */ static const char *vlan_name_type_str[VLAN_NAME_TYPE_HIGHEST] = { [VLAN_NAME_TYPE_RAW_PLUS_VID] = "VLAN_NAME_TYPE_RAW_PLUS_VID", @@ -138,13 +128,15 @@ static const char *vlan_name_type_str[VLAN_NAME_TYPE_HIGHEST] = { * Clean up /proc/net/vlan entries */ -void vlan_proc_cleanup(void) +void vlan_proc_cleanup(struct net *net) { - if (proc_vlan_conf) - remove_proc_entry(name_conf, proc_vlan_dir); + struct vlan_net *vn = net_generic(net, vlan_net_id); + + if (vn->proc_vlan_conf) + remove_proc_entry(name_conf, vn->proc_vlan_dir); - if (proc_vlan_dir) - proc_net_remove(&init_net, name_root); + if (vn->proc_vlan_dir) + proc_net_remove(net, name_root); /* Dynamically added entries should be cleaned up as their vlan_device * is removed, so we should not have to take care of it here... @@ -155,21 +147,23 @@ void vlan_proc_cleanup(void) * Create /proc/net/vlan entries */ -int __init vlan_proc_init(void) +int vlan_proc_init(struct net *net) { - proc_vlan_dir = proc_mkdir(name_root, init_net.proc_net); - if (!proc_vlan_dir) + struct vlan_net *vn = net_generic(net, vlan_net_id); + + vn->proc_vlan_dir = proc_net_mkdir(net, name_root, net->proc_net); + if (!vn->proc_vlan_dir) goto err; - proc_vlan_conf = proc_create(name_conf, S_IFREG|S_IRUSR|S_IWUSR, - proc_vlan_dir, &vlan_fops); - if (!proc_vlan_conf) + vn->proc_vlan_conf = proc_create(name_conf, S_IFREG|S_IRUSR|S_IWUSR, + vn->proc_vlan_dir, &vlan_fops); + if (!vn->proc_vlan_conf) goto err; return 0; err: - pr_err("%s: can't create entry in proc filesystem!\n", __FUNCTION__); - vlan_proc_cleanup(); + pr_err("%s: can't create entry in proc filesystem!\n", __func__); + vlan_proc_cleanup(net); return -ENOBUFS; } @@ -180,9 +174,10 @@ err: int vlan_proc_add_dev(struct net_device *vlandev) { struct vlan_dev_info *dev_info = vlan_dev_info(vlandev); + struct vlan_net *vn = net_generic(dev_net(vlandev), vlan_net_id); dev_info->dent = proc_create(vlandev->name, S_IFREG|S_IRUSR|S_IWUSR, - proc_vlan_dir, &vlandev_fops); + vn->proc_vlan_dir, &vlandev_fops); if (!dev_info->dent) return -ENOBUFS; @@ -195,10 +190,12 @@ int vlan_proc_add_dev(struct net_device *vlandev) */ int vlan_proc_rem_dev(struct net_device *vlandev) { + struct vlan_net *vn = net_generic(dev_net(vlandev), vlan_net_id); + /** NOTE: This will consume the memory pointed to by dent, it seems. */ if (vlan_dev_info(vlandev)->dent) { remove_proc_entry(vlan_dev_info(vlandev)->dent->name, - proc_vlan_dir); + vn->proc_vlan_dir); vlan_dev_info(vlandev)->dent = NULL; } return 0; @@ -215,6 +212,7 @@ static void *vlan_seq_start(struct seq_file *seq, loff_t *pos) __acquires(dev_base_lock) { struct net_device *dev; + struct net *net = seq_file_net(seq); loff_t i = 1; read_lock(&dev_base_lock); @@ -222,7 +220,7 @@ static void *vlan_seq_start(struct seq_file *seq, loff_t *pos) if (*pos == 0) return SEQ_START_TOKEN; - for_each_netdev(&init_net, dev) { + for_each_netdev(net, dev) { if (!is_vlan_dev(dev)) continue; @@ -236,14 +234,15 @@ static void *vlan_seq_start(struct seq_file *seq, loff_t *pos) static void *vlan_seq_next(struct seq_file *seq, void *v, loff_t *pos) { struct net_device *dev; + struct net *net = seq_file_net(seq); ++*pos; dev = (struct net_device *)v; if (v == SEQ_START_TOKEN) - dev = net_device_entry(&init_net.dev_base_head); + dev = net_device_entry(&net->dev_base_head); - for_each_netdev_continue(&init_net, dev) { + for_each_netdev_continue(net, dev) { if (!is_vlan_dev(dev)) continue; @@ -261,13 +260,16 @@ static void vlan_seq_stop(struct seq_file *seq, void *v) static int vlan_seq_show(struct seq_file *seq, void *v) { + struct net *net = seq_file_net(seq); + struct vlan_net *vn = net_generic(net, vlan_net_id); + if (v == SEQ_START_TOKEN) { const char *nmtype = NULL; seq_puts(seq, "VLAN Dev name | VLAN ID\n"); - if (vlan_name_type < ARRAY_SIZE(vlan_name_type_str)) - nmtype = vlan_name_type_str[vlan_name_type]; + if (vn->name_type < ARRAY_SIZE(vlan_name_type_str)) + nmtype = vlan_name_type_str[vn->name_type]; seq_printf(seq, "Name-Type: %s\n", nmtype ? nmtype : "UNKNOWN"); diff --git a/net/8021q/vlanproc.h b/net/8021q/vlanproc.h index da542cacc5a..063f60a3d5c 100644 --- a/net/8021q/vlanproc.h +++ b/net/8021q/vlanproc.h @@ -2,15 +2,17 @@ #define __BEN_VLAN_PROC_INC__ #ifdef CONFIG_PROC_FS -int vlan_proc_init(void); +struct net; + +int vlan_proc_init(struct net *net); int vlan_proc_rem_dev(struct net_device *vlandev); int vlan_proc_add_dev(struct net_device *vlandev); -void vlan_proc_cleanup(void); +void vlan_proc_cleanup(struct net *net); #else /* No CONFIG_PROC_FS */ -#define vlan_proc_init() (0) -#define vlan_proc_cleanup() do {} while (0) +#define vlan_proc_init(net) (0) +#define vlan_proc_cleanup(net) do {} while (0) #define vlan_proc_add_dev(dev) ({(void)(dev), 0; }) #define vlan_proc_rem_dev(dev) ({(void)(dev), 0; }) #endif |