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-rw-r--r--net/ipv6/fib6_rules.c37
-rw-r--r--net/ipv6/inet6_hashtables.c19
-rw-r--r--net/ipv6/ip6_output.c36
-rw-r--r--net/ipv6/ipcomp6.c3
-rw-r--r--net/ipv6/ndisc.c1
-rw-r--r--net/ipv6/netfilter/Makefile28
-rw-r--r--net/ipv6/netfilter/ip6_queue.c37
-rw-r--r--net/ipv6/proc.c19
-rw-r--r--net/ipv6/raw.c3
-rw-r--r--net/ipv6/route.c97
-rw-r--r--net/ipv6/tcp_ipv6.c3
-rw-r--r--net/ipv6/udp.c8
-rw-r--r--net/ipv6/udplite.c3
13 files changed, 127 insertions, 167 deletions
diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c
index 706622a..428c6b0 100644
--- a/net/ipv6/fib6_rules.c
+++ b/net/ipv6/fib6_rules.c
@@ -31,25 +31,6 @@ struct fib6_rule
static struct fib_rules_ops fib6_rules_ops;
-static struct fib6_rule main_rule = {
- .common = {
- .refcnt = ATOMIC_INIT(2),
- .pref = 0x7FFE,
- .action = FR_ACT_TO_TBL,
- .table = RT6_TABLE_MAIN,
- },
-};
-
-static struct fib6_rule local_rule = {
- .common = {
- .refcnt = ATOMIC_INIT(2),
- .pref = 0,
- .action = FR_ACT_TO_TBL,
- .table = RT6_TABLE_LOCAL,
- .flags = FIB_RULE_PERMANENT,
- },
-};
-
struct dst_entry *fib6_rule_lookup(struct flowi *fl, int flags,
pol_lookup_t lookup)
{
@@ -270,11 +251,23 @@ static struct fib_rules_ops fib6_rules_ops = {
.owner = THIS_MODULE,
};
-void __init fib6_rules_init(void)
+static int __init fib6_default_rules_init(void)
{
- list_add_tail(&local_rule.common.list, &fib6_rules_ops.rules_list);
- list_add_tail(&main_rule.common.list, &fib6_rules_ops.rules_list);
+ int err;
+
+ err = fib_default_rule_add(&fib6_rules_ops, 0,
+ RT6_TABLE_LOCAL, FIB_RULE_PERMANENT);
+ if (err < 0)
+ return err;
+ err = fib_default_rule_add(&fib6_rules_ops, 0x7FFE, RT6_TABLE_MAIN, 0);
+ if (err < 0)
+ return err;
+ return 0;
+}
+void __init fib6_rules_init(void)
+{
+ BUG_ON(fib6_default_rules_init());
fib_rules_register(&fib6_rules_ops);
}
diff --git a/net/ipv6/inet6_hashtables.c b/net/ipv6/inet6_hashtables.c
index d6f1026..adc73ad 100644
--- a/net/ipv6/inet6_hashtables.c
+++ b/net/ipv6/inet6_hashtables.c
@@ -37,9 +37,8 @@ void __inet6_hash(struct inet_hashinfo *hashinfo,
} else {
unsigned int hash;
sk->sk_hash = hash = inet6_sk_ehashfn(sk);
- hash &= (hashinfo->ehash_size - 1);
- list = &hashinfo->ehash[hash].chain;
- lock = &hashinfo->ehash[hash].lock;
+ list = &inet_ehash_bucket(hashinfo, hash)->chain;
+ lock = inet_ehash_lockp(hashinfo, hash);
write_lock(lock);
}
@@ -70,9 +69,10 @@ struct sock *__inet6_lookup_established(struct inet_hashinfo *hashinfo,
*/
unsigned int hash = inet6_ehashfn(daddr, hnum, saddr, sport);
struct inet_ehash_bucket *head = inet_ehash_bucket(hashinfo, hash);
+ rwlock_t *lock = inet_ehash_lockp(hashinfo, hash);
prefetch(head->chain.first);
- read_lock(&head->lock);
+ read_lock(lock);
sk_for_each(sk, node, &head->chain) {
/* For IPV6 do the cheaper port and family tests first. */
if (INET6_MATCH(sk, hash, saddr, daddr, ports, dif))
@@ -92,12 +92,12 @@ struct sock *__inet6_lookup_established(struct inet_hashinfo *hashinfo,
goto hit;
}
}
- read_unlock(&head->lock);
+ read_unlock(lock);
return NULL;
hit:
sock_hold(sk);
- read_unlock(&head->lock);
+ read_unlock(lock);
return sk;
}
EXPORT_SYMBOL(__inet6_lookup_established);
@@ -175,12 +175,13 @@ static int __inet6_check_established(struct inet_timewait_death_row *death_row,
const unsigned int hash = inet6_ehashfn(daddr, lport, saddr,
inet->dport);
struct inet_ehash_bucket *head = inet_ehash_bucket(hinfo, hash);
+ rwlock_t *lock = inet_ehash_lockp(hinfo, hash);
struct sock *sk2;
const struct hlist_node *node;
struct inet_timewait_sock *tw;
prefetch(head->chain.first);
- write_lock(&head->lock);
+ write_lock(lock);
/* Check TIME-WAIT sockets first. */
sk_for_each(sk2, node, &head->twchain) {
@@ -216,7 +217,7 @@ unique:
__sk_add_node(sk, &head->chain);
sk->sk_hash = hash;
sock_prot_inc_use(sk->sk_prot);
- write_unlock(&head->lock);
+ write_unlock(lock);
if (twp != NULL) {
*twp = tw;
@@ -231,7 +232,7 @@ unique:
return 0;
not_unique:
- write_unlock(&head->lock);
+ write_unlock(lock);
return -EADDRNOTAVAIL;
}
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 653fc0a..86e1835 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -1339,6 +1339,19 @@ error:
return err;
}
+static void ip6_cork_release(struct inet_sock *inet, struct ipv6_pinfo *np)
+{
+ inet->cork.flags &= ~IPCORK_OPT;
+ kfree(np->cork.opt);
+ np->cork.opt = NULL;
+ if (np->cork.rt) {
+ dst_release(&np->cork.rt->u.dst);
+ np->cork.rt = NULL;
+ inet->cork.flags &= ~IPCORK_ALLFRAG;
+ }
+ memset(&inet->cork.fl, 0, sizeof(inet->cork.fl));
+}
+
int ip6_push_pending_frames(struct sock *sk)
{
struct sk_buff *skb, *tmp_skb;
@@ -1415,15 +1428,7 @@ int ip6_push_pending_frames(struct sock *sk)
}
out:
- inet->cork.flags &= ~IPCORK_OPT;
- kfree(np->cork.opt);
- np->cork.opt = NULL;
- if (np->cork.rt) {
- dst_release(&np->cork.rt->u.dst);
- np->cork.rt = NULL;
- inet->cork.flags &= ~IPCORK_ALLFRAG;
- }
- memset(&inet->cork.fl, 0, sizeof(inet->cork.fl));
+ ip6_cork_release(inet, np);
return err;
error:
goto out;
@@ -1431,8 +1436,6 @@ error:
void ip6_flush_pending_frames(struct sock *sk)
{
- struct inet_sock *inet = inet_sk(sk);
- struct ipv6_pinfo *np = inet6_sk(sk);
struct sk_buff *skb;
while ((skb = __skb_dequeue_tail(&sk->sk_write_queue)) != NULL) {
@@ -1442,14 +1445,5 @@ void ip6_flush_pending_frames(struct sock *sk)
kfree_skb(skb);
}
- inet->cork.flags &= ~IPCORK_OPT;
-
- kfree(np->cork.opt);
- np->cork.opt = NULL;
- if (np->cork.rt) {
- dst_release(&np->cork.rt->u.dst);
- np->cork.rt = NULL;
- inet->cork.flags &= ~IPCORK_ALLFRAG;
- }
- memset(&inet->cork.fl, 0, sizeof(inet->cork.fl));
+ ip6_cork_release(inet_sk(sk), inet6_sk(sk));
}
diff --git a/net/ipv6/ipcomp6.c b/net/ipv6/ipcomp6.c
index 85eb479..0cd4056 100644
--- a/net/ipv6/ipcomp6.c
+++ b/net/ipv6/ipcomp6.c
@@ -36,6 +36,7 @@
#include <net/ipcomp.h>
#include <asm/semaphore.h>
#include <linux/crypto.h>
+#include <linux/err.h>
#include <linux/pfkeyv2.h>
#include <linux/random.h>
#include <linux/percpu.h>
@@ -358,7 +359,7 @@ static struct crypto_comp **ipcomp6_alloc_tfms(const char *alg_name)
for_each_possible_cpu(cpu) {
struct crypto_comp *tfm = crypto_alloc_comp(alg_name, 0,
CRYPTO_ALG_ASYNC);
- if (!tfm)
+ if (IS_ERR(tfm))
goto error;
*per_cpu_ptr(tfms, cpu) = tfm;
}
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 36f7dbf..67997a7 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -1037,6 +1037,7 @@ static void ndisc_ra_useropt(struct sk_buff *ra, struct nd_opt_hdr *opt)
ndmsg = nlmsg_data(nlh);
ndmsg->nduseropt_family = AF_INET6;
+ ndmsg->nduseropt_ifindex = ra->dev->ifindex;
ndmsg->nduseropt_icmp_type = icmp6h->icmp6_type;
ndmsg->nduseropt_icmp_code = icmp6h->icmp6_code;
ndmsg->nduseropt_opts_len = opt->nd_opt_len << 3;
diff --git a/net/ipv6/netfilter/Makefile b/net/ipv6/netfilter/Makefile
index 4513eab..e789ec4 100644
--- a/net/ipv6/netfilter/Makefile
+++ b/net/ipv6/netfilter/Makefile
@@ -4,25 +4,29 @@
# Link order matters here.
obj-$(CONFIG_IP6_NF_IPTABLES) += ip6_tables.o
-obj-$(CONFIG_IP6_NF_MATCH_RT) += ip6t_rt.o
-obj-$(CONFIG_IP6_NF_MATCH_OPTS) += ip6t_hbh.o
-obj-$(CONFIG_IP6_NF_MATCH_IPV6HEADER) += ip6t_ipv6header.o
-obj-$(CONFIG_IP6_NF_MATCH_FRAG) += ip6t_frag.o
-obj-$(CONFIG_IP6_NF_MATCH_AH) += ip6t_ah.o
-obj-$(CONFIG_IP6_NF_MATCH_EUI64) += ip6t_eui64.o
-obj-$(CONFIG_IP6_NF_MATCH_OWNER) += ip6t_owner.o
obj-$(CONFIG_IP6_NF_FILTER) += ip6table_filter.o
obj-$(CONFIG_IP6_NF_MANGLE) += ip6table_mangle.o
-obj-$(CONFIG_IP6_NF_TARGET_HL) += ip6t_HL.o
obj-$(CONFIG_IP6_NF_QUEUE) += ip6_queue.o
-obj-$(CONFIG_IP6_NF_TARGET_LOG) += ip6t_LOG.o
obj-$(CONFIG_IP6_NF_RAW) += ip6table_raw.o
-obj-$(CONFIG_IP6_NF_MATCH_HL) += ip6t_hl.o
-obj-$(CONFIG_IP6_NF_TARGET_REJECT) += ip6t_REJECT.o
-obj-$(CONFIG_IP6_NF_MATCH_MH) += ip6t_mh.o
# objects for l3 independent conntrack
nf_conntrack_ipv6-objs := nf_conntrack_l3proto_ipv6.o nf_conntrack_proto_icmpv6.o nf_conntrack_reasm.o
# l3 independent conntrack
obj-$(CONFIG_NF_CONNTRACK_IPV6) += nf_conntrack_ipv6.o
+
+# matches
+obj-$(CONFIG_IP6_NF_MATCH_AH) += ip6t_ah.o
+obj-$(CONFIG_IP6_NF_MATCH_EUI64) += ip6t_eui64.o
+obj-$(CONFIG_IP6_NF_MATCH_FRAG) += ip6t_frag.o
+obj-$(CONFIG_IP6_NF_MATCH_HL) += ip6t_hl.o
+obj-$(CONFIG_IP6_NF_MATCH_IPV6HEADER) += ip6t_ipv6header.o
+obj-$(CONFIG_IP6_NF_MATCH_MH) += ip6t_mh.o
+obj-$(CONFIG_IP6_NF_MATCH_OPTS) += ip6t_hbh.o
+obj-$(CONFIG_IP6_NF_MATCH_OWNER) += ip6t_owner.o
+obj-$(CONFIG_IP6_NF_MATCH_RT) += ip6t_rt.o
+
+# targets
+obj-$(CONFIG_IP6_NF_TARGET_HL) += ip6t_HL.o
+obj-$(CONFIG_IP6_NF_TARGET_LOG) += ip6t_LOG.o
+obj-$(CONFIG_IP6_NF_TARGET_REJECT) += ip6t_REJECT.o
diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c
index 6413a30..e273605 100644
--- a/net/ipv6/netfilter/ip6_queue.c
+++ b/net/ipv6/netfilter/ip6_queue.c
@@ -23,6 +23,7 @@
#include <linux/spinlock.h>
#include <linux/sysctl.h>
#include <linux/proc_fs.h>
+#include <linux/seq_file.h>
#include <linux/mutex.h>
#include <net/net_namespace.h>
#include <net/sock.h>
@@ -596,15 +597,11 @@ static ctl_table ipq_root_table[] = {
{ .ctl_name = 0 }
};
-#ifdef CONFIG_PROC_FS
-static int
-ipq_get_info(char *buffer, char **start, off_t offset, int length)
+static int ip6_queue_show(struct seq_file *m, void *v)
{
- int len;
-
read_lock_bh(&queue_lock);
- len = sprintf(buffer,
+ seq_printf(m,
"Peer PID : %d\n"
"Copy mode : %hu\n"
"Copy range : %u\n"
@@ -621,16 +618,21 @@ ipq_get_info(char *buffer, char **start, off_t offset, int length)
queue_user_dropped);
read_unlock_bh(&queue_lock);
+ return 0;
+}
- *start = buffer + offset;
- len -= offset;
- if (len > length)
- len = length;
- else if (len < 0)
- len = 0;
- return len;
+static int ip6_queue_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, ip6_queue_show, NULL);
}
-#endif /* CONFIG_PROC_FS */
+
+static const struct file_operations ip6_queue_proc_fops = {
+ .open = ip6_queue_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+ .owner = THIS_MODULE,
+};
static struct nf_queue_handler nfqh = {
.name = "ip6_queue",
@@ -650,10 +652,11 @@ static int __init ip6_queue_init(void)
goto cleanup_netlink_notifier;
}
- proc = proc_net_create(&init_net, IPQ_PROC_FS_NAME, 0, ipq_get_info);
- if (proc)
+ proc = create_proc_entry(IPQ_PROC_FS_NAME, 0, init_net.proc_net);
+ if (proc) {
proc->owner = THIS_MODULE;
- else {
+ proc->proc_fops = &ip6_queue_proc_fops;
+ } else {
printk(KERN_ERR "ip6_queue: failed to create proc entry\n");
goto cleanup_ipqnl;
}
diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
index be526ad..8631ed7 100644
--- a/net/ipv6/proc.c
+++ b/net/ipv6/proc.c
@@ -32,27 +32,16 @@
static struct proc_dir_entry *proc_net_devsnmp6;
-static int fold_prot_inuse(struct proto *proto)
-{
- int res = 0;
- int cpu;
-
- for_each_possible_cpu(cpu)
- res += proto->stats[cpu].inuse;
-
- return res;
-}
-
static int sockstat6_seq_show(struct seq_file *seq, void *v)
{
seq_printf(seq, "TCP6: inuse %d\n",
- fold_prot_inuse(&tcpv6_prot));
+ sock_prot_inuse(&tcpv6_prot));
seq_printf(seq, "UDP6: inuse %d\n",
- fold_prot_inuse(&udpv6_prot));
+ sock_prot_inuse(&udpv6_prot));
seq_printf(seq, "UDPLITE6: inuse %d\n",
- fold_prot_inuse(&udplitev6_prot));
+ sock_prot_inuse(&udplitev6_prot));
seq_printf(seq, "RAW6: inuse %d\n",
- fold_prot_inuse(&rawv6_prot));
+ sock_prot_inuse(&rawv6_prot));
seq_printf(seq, "FRAG6: inuse %d memory %d\n",
ip6_frag_nqueues(), ip6_frag_mem());
return 0;
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index ca24ef1..807260d 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -1144,6 +1144,8 @@ static int rawv6_init_sk(struct sock *sk)
return(0);
}
+DEFINE_PROTO_INUSE(rawv6)
+
struct proto rawv6_prot = {
.name = "RAWv6",
.owner = THIS_MODULE,
@@ -1166,6 +1168,7 @@ struct proto rawv6_prot = {
.compat_setsockopt = compat_rawv6_setsockopt,
.compat_getsockopt = compat_rawv6_getsockopt,
#endif
+ REF_PROTO_INUSE(rawv6)
};
#ifdef CONFIG_PROC_FS
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 95f8e4a..6ecb5e6 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -38,12 +38,8 @@
#include <linux/in6.h>
#include <linux/init.h>
#include <linux/if_arp.h>
-
-#ifdef CONFIG_PROC_FS
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
-#endif
-
#include <net/net_namespace.h>
#include <net/snmp.h>
#include <net/ipv6.h>
@@ -548,12 +544,8 @@ restart:
rt = rt6_device_match(rt, fl->oif, flags);
BACKTRACK(&fl->fl6_src);
out:
- dst_hold(&rt->u.dst);
+ dst_use(&rt->u.dst, jiffies);
read_unlock_bh(&table->tb6_lock);
-
- rt->u.dst.lastuse = jiffies;
- rt->u.dst.__use++;
-
return rt;
}
@@ -2288,71 +2280,50 @@ struct rt6_proc_arg
static int rt6_info_route(struct rt6_info *rt, void *p_arg)
{
- struct rt6_proc_arg *arg = (struct rt6_proc_arg *) p_arg;
-
- if (arg->skip < arg->offset / RT6_INFO_LEN) {
- arg->skip++;
- return 0;
- }
-
- if (arg->len >= arg->length)
- return 0;
+ struct seq_file *m = p_arg;
- arg->len += sprintf(arg->buffer + arg->len,
- NIP6_SEQFMT " %02x ",
- NIP6(rt->rt6i_dst.addr),
- rt->rt6i_dst.plen);
+ seq_printf(m, NIP6_SEQFMT " %02x ", NIP6(rt->rt6i_dst.addr),
+ rt->rt6i_dst.plen);
#ifdef CONFIG_IPV6_SUBTREES
- arg->len += sprintf(arg->buffer + arg->len,
- NIP6_SEQFMT " %02x ",
- NIP6(rt->rt6i_src.addr),
- rt->rt6i_src.plen);
+ seq_printf(m, NIP6_SEQFMT " %02x ", NIP6(rt->rt6i_src.addr),
+ rt->rt6i_src.plen);
#else
- arg->len += sprintf(arg->buffer + arg->len,
- "00000000000000000000000000000000 00 ");
+ seq_puts(m, "00000000000000000000000000000000 00 ");
#endif
if (rt->rt6i_nexthop) {
- arg->len += sprintf(arg->buffer + arg->len,
- NIP6_SEQFMT,
- NIP6(*((struct in6_addr *)rt->rt6i_nexthop->primary_key)));
+ seq_printf(m, NIP6_SEQFMT,
+ NIP6(*((struct in6_addr *)rt->rt6i_nexthop->primary_key)));
} else {
- arg->len += sprintf(arg->buffer + arg->len,
- "00000000000000000000000000000000");
+ seq_puts(m, "00000000000000000000000000000000");
}
- arg->len += sprintf(arg->buffer + arg->len,
- " %08x %08x %08x %08x %8s\n",
- rt->rt6i_metric, atomic_read(&rt->u.dst.__refcnt),
- rt->u.dst.__use, rt->rt6i_flags,
- rt->rt6i_dev ? rt->rt6i_dev->name : "");
+ seq_printf(m, " %08x %08x %08x %08x %8s\n",
+ rt->rt6i_metric, atomic_read(&rt->u.dst.__refcnt),
+ rt->u.dst.__use, rt->rt6i_flags,
+ rt->rt6i_dev ? rt->rt6i_dev->name : "");
return 0;
}
-static int rt6_proc_info(char *buffer, char **start, off_t offset, int length)
+static int ipv6_route_show(struct seq_file *m, void *v)
{
- struct rt6_proc_arg arg = {
- .buffer = buffer,
- .offset = offset,
- .length = length,
- };
-
- fib6_clean_all(rt6_info_route, 0, &arg);
-
- *start = buffer;
- if (offset)
- *start += offset % RT6_INFO_LEN;
-
- arg.len -= offset % RT6_INFO_LEN;
-
- if (arg.len > length)
- arg.len = length;
- if (arg.len < 0)
- arg.len = 0;
+ fib6_clean_all(rt6_info_route, 0, m);
+ return 0;
+}
- return arg.len;
+static int ipv6_route_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, ipv6_route_show, NULL);
}
+static const struct file_operations ipv6_route_proc_fops = {
+ .owner = THIS_MODULE,
+ .open = ipv6_route_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
static int rt6_stats_seq_show(struct seq_file *seq, void *v)
{
seq_printf(seq, "%04x %04x %04x %04x %04x %04x %04x\n",
@@ -2489,22 +2460,14 @@ ctl_table ipv6_route_table[] = {
void __init ip6_route_init(void)
{
-#ifdef CONFIG_PROC_FS
- struct proc_dir_entry *p;
-#endif
ip6_dst_ops.kmem_cachep =
kmem_cache_create("ip6_dst_cache", sizeof(struct rt6_info), 0,
SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
ip6_dst_blackhole_ops.kmem_cachep = ip6_dst_ops.kmem_cachep;
fib6_init();
-#ifdef CONFIG_PROC_FS
- p = proc_net_create(&init_net, "ipv6_route", 0, rt6_proc_info);
- if (p)
- p->owner = THIS_MODULE;
-
+ proc_net_fops_create(&init_net, "ipv6_route", 0, &ipv6_route_proc_fops);
proc_net_fops_create(&init_net, "rt6_stats", S_IRUGO, &rt6_stats_seq_fops);
-#endif
#ifdef CONFIG_XFRM
xfrm6_init();
#endif
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 06be2a1..3aad861 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -2107,6 +2107,8 @@ void tcp6_proc_exit(void)
}
#endif
+DEFINE_PROTO_INUSE(tcpv6)
+
struct proto tcpv6_prot = {
.name = "TCPv6",
.owner = THIS_MODULE,
@@ -2141,6 +2143,7 @@ struct proto tcpv6_prot = {
.compat_setsockopt = compat_tcp_setsockopt,
.compat_getsockopt = compat_tcp_getsockopt,
#endif
+ REF_PROTO_INUSE(tcpv6)
};
static struct inet6_protocol tcpv6_protocol = {
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index caebad6..ee1cc3f 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -205,12 +205,11 @@ out:
return err;
csum_copy_err:
+ UDP6_INC_STATS_USER(UDP_MIB_INERRORS, is_udplite);
skb_kill_datagram(sk, skb, flags);
- if (flags & MSG_DONTWAIT) {
- UDP6_INC_STATS_USER(UDP_MIB_INERRORS, is_udplite);
+ if (flags & MSG_DONTWAIT)
return -EAGAIN;
- }
goto try_again;
}
@@ -971,6 +970,8 @@ void udp6_proc_exit(void) {
/* ------------------------------------------------------------------------ */
+DEFINE_PROTO_INUSE(udpv6)
+
struct proto udpv6_prot = {
.name = "UDPv6",
.owner = THIS_MODULE,
@@ -992,6 +993,7 @@ struct proto udpv6_prot = {
.compat_setsockopt = compat_udpv6_setsockopt,
.compat_getsockopt = compat_udpv6_getsockopt,
#endif
+ REF_PROTO_INUSE(udpv6)
};
static struct inet_protosw udpv6_protosw = {
diff --git a/net/ipv6/udplite.c b/net/ipv6/udplite.c
index 766566f..5a0379f 100644
--- a/net/ipv6/udplite.c
+++ b/net/ipv6/udplite.c
@@ -40,6 +40,8 @@ static int udplite_v6_get_port(struct sock *sk, unsigned short snum)
return udplite_get_port(sk, snum, ipv6_rcv_saddr_equal);
}
+DEFINE_PROTO_INUSE(udplitev6)
+
struct proto udplitev6_prot = {
.name = "UDPLITEv6",
.owner = THIS_MODULE,
@@ -62,6 +64,7 @@ struct proto udplitev6_prot = {
.compat_setsockopt = compat_udpv6_setsockopt,
.compat_getsockopt = compat_udpv6_getsockopt,
#endif
+ REF_PROTO_INUSE(udplitev6)
};
static struct inet_protosw udplite6_protosw = {
generated by cgit v1.1 at 2025-08-17 02:24:43 +0000