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author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-08 16:55:01 +0100 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-08 16:55:01 +0100 |
commit | d7fc02c7bae7b1cf69269992cf880a43a350cdaa (patch) | |
tree | a43d56fa72913a1cc98a0bbebe054d08581b3a7c /net/key/af_key.c | |
parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6 (diff) | |
parent | Merge branch 'master' of /home/davem/src/GIT/linux-2.6/ (diff) | |
download | linux-d7fc02c7bae7b1cf69269992cf880a43a350cdaa.tar.xz linux-d7fc02c7bae7b1cf69269992cf880a43a350cdaa.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1815 commits)
mac80211: fix reorder buffer release
iwmc3200wifi: Enable wimax core through module parameter
iwmc3200wifi: Add wifi-wimax coexistence mode as a module parameter
iwmc3200wifi: Coex table command does not expect a response
iwmc3200wifi: Update wiwi priority table
iwlwifi: driver version track kernel version
iwlwifi: indicate uCode type when fail dump error/event log
iwl3945: remove duplicated event logging code
b43: fix two warnings
ipw2100: fix rebooting hang with driver loaded
cfg80211: indent regulatory messages with spaces
iwmc3200wifi: fix NULL pointer dereference in pmkid update
mac80211: Fix TX status reporting for injected data frames
ath9k: enable 2GHz band only if the device supports it
airo: Fix integer overflow warning
rt2x00: Fix padding bug on L2PAD devices.
WE: Fix set events not propagated
b43legacy: avoid PPC fault during resume
b43: avoid PPC fault during resume
tcp: fix a timewait refcnt race
...
Fix up conflicts due to sysctl cleanups (dead sysctl_check code and
CTL_UNNUMBERED removed) in
kernel/sysctl_check.c
net/ipv4/sysctl_net_ipv4.c
net/ipv6/addrconf.c
net/sctp/sysctl.c
Diffstat (limited to 'net/key/af_key.c')
-rw-r--r-- | net/key/af_key.c | 34 |
1 files changed, 11 insertions, 23 deletions
diff --git a/net/key/af_key.c b/net/key/af_key.c index 4e98193dfa0f..84209fbbeb17 100644 --- a/net/key/af_key.c +++ b/net/key/af_key.c @@ -35,7 +35,7 @@ #define _X2KEY(x) ((x) == XFRM_INF ? 0 : (x)) #define _KEY2X(x) ((x) == 0 ? XFRM_INF : (x)) -static int pfkey_net_id; +static int pfkey_net_id __read_mostly; struct netns_pfkey { /* List of all pfkey sockets. */ struct hlist_head table; @@ -177,7 +177,8 @@ static struct proto key_proto = { .obj_size = sizeof(struct pfkey_sock), }; -static int pfkey_create(struct net *net, struct socket *sock, int protocol) +static int pfkey_create(struct net *net, struct socket *sock, int protocol, + int kern) { struct netns_pfkey *net_pfkey = net_generic(net, pfkey_net_id); struct sock *sk; @@ -3606,7 +3607,7 @@ static int pfkey_recvmsg(struct kiocb *kiocb, if (err) goto out_free; - sock_recv_timestamp(msg, sk, skb); + sock_recv_ts_and_drops(msg, sk, skb); err = (flags & MSG_TRUNC) ? skb->len : copied; @@ -3644,7 +3645,7 @@ static const struct proto_ops pfkey_ops = { .recvmsg = pfkey_recvmsg, }; -static struct net_proto_family pfkey_family_ops = { +static const struct net_proto_family pfkey_family_ops = { .family = PF_KEY, .create = pfkey_create, .owner = THIS_MODULE, @@ -3764,28 +3765,14 @@ static struct xfrm_mgr pfkeyv2_mgr = static int __net_init pfkey_net_init(struct net *net) { - struct netns_pfkey *net_pfkey; + struct netns_pfkey *net_pfkey = net_generic(net, pfkey_net_id); int rv; - net_pfkey = kmalloc(sizeof(struct netns_pfkey), GFP_KERNEL); - if (!net_pfkey) { - rv = -ENOMEM; - goto out_kmalloc; - } INIT_HLIST_HEAD(&net_pfkey->table); atomic_set(&net_pfkey->socks_nr, 0); - rv = net_assign_generic(net, pfkey_net_id, net_pfkey); - if (rv < 0) - goto out_assign; + rv = pfkey_init_proc(net); - if (rv < 0) - goto out_proc; - return 0; -out_proc: -out_assign: - kfree(net_pfkey); -out_kmalloc: return rv; } @@ -3795,17 +3782,18 @@ static void __net_exit pfkey_net_exit(struct net *net) pfkey_exit_proc(net); BUG_ON(!hlist_empty(&net_pfkey->table)); - kfree(net_pfkey); } static struct pernet_operations pfkey_net_ops = { .init = pfkey_net_init, .exit = pfkey_net_exit, + .id = &pfkey_net_id, + .size = sizeof(struct netns_pfkey), }; static void __exit ipsec_pfkey_exit(void) { - unregister_pernet_gen_subsys(pfkey_net_id, &pfkey_net_ops); + unregister_pernet_subsys(&pfkey_net_ops); xfrm_unregister_km(&pfkeyv2_mgr); sock_unregister(PF_KEY); proto_unregister(&key_proto); @@ -3824,7 +3812,7 @@ static int __init ipsec_pfkey_init(void) err = xfrm_register_km(&pfkeyv2_mgr); if (err != 0) goto out_sock_unregister; - err = register_pernet_gen_subsys(&pfkey_net_id, &pfkey_net_ops); + err = register_pernet_subsys(&pfkey_net_ops); if (err != 0) goto out_xfrm_unregister_km; out: |