633 lines
25 KiB
Diff
633 lines
25 KiB
Diff
commit cf778b00e96df6d64f8e21b8395d1f8a859ecdc7
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Author: Eric Dumazet <eric.dumazet@gmail.com>
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Date: Thu Jan 12 04:41:32 2012 +0000
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net: reintroduce missing rcu_assign_pointer() calls
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commit a9b3cd7f32 (rcu: convert uses of rcu_assign_pointer(x, NULL) to
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RCU_INIT_POINTER) did a lot of incorrect changes, since it did a
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complete conversion of rcu_assign_pointer(x, y) to RCU_INIT_POINTER(x,
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y).
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We miss needed barriers, even on x86, when y is not NULL.
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Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
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CC: Stephen Hemminger <shemminger@vyatta.com>
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CC: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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Signed-off-by: David S. Miller <davem@davemloft.net>
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diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/core/netpoll.c linux-3.2.net/net/core/netpoll.c
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--- linux-3.2.noarch/net/core/netpoll.c 2012-01-04 18:55:44.000000000 -0500
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+++ linux-3.2.net/net/core/netpoll.c 2012-01-20 16:50:26.761797929 -0500
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@@ -763,7 +763,7 @@ int __netpoll_setup(struct netpoll *np)
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}
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/* last thing to do is link it to the net device structure */
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- RCU_INIT_POINTER(ndev->npinfo, npinfo);
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+ rcu_assign_pointer(ndev->npinfo, npinfo);
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return 0;
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diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/core/net-sysfs.c linux-3.2.net/net/core/net-sysfs.c
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--- linux-3.2.noarch/net/core/net-sysfs.c 2012-01-04 18:55:44.000000000 -0500
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+++ linux-3.2.net/net/core/net-sysfs.c 2012-01-20 16:50:26.730798974 -0500
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@@ -990,9 +990,9 @@ static ssize_t store_xps_map(struct netd
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nonempty = 1;
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}
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- if (nonempty)
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- RCU_INIT_POINTER(dev->xps_maps, new_dev_maps);
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- else {
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+ if (nonempty) {
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+ rcu_assign_pointer(dev->xps_maps, new_dev_maps);
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+ } else {
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kfree(new_dev_maps);
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RCU_INIT_POINTER(dev->xps_maps, NULL);
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}
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diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/decnet/dn_dev.c linux-3.2.net/net/decnet/dn_dev.c
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--- linux-3.2.noarch/net/decnet/dn_dev.c 2012-01-04 18:55:44.000000000 -0500
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+++ linux-3.2.net/net/decnet/dn_dev.c 2012-01-20 16:50:26.793796851 -0500
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@@ -388,7 +388,7 @@ static int dn_dev_insert_ifa(struct dn_d
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}
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ifa->ifa_next = dn_db->ifa_list;
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- RCU_INIT_POINTER(dn_db->ifa_list, ifa);
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+ rcu_assign_pointer(dn_db->ifa_list, ifa);
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dn_ifaddr_notify(RTM_NEWADDR, ifa);
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blocking_notifier_call_chain(&dnaddr_chain, NETDEV_UP, ifa);
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@@ -1093,7 +1093,7 @@ static struct dn_dev *dn_dev_create(stru
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memcpy(&dn_db->parms, p, sizeof(struct dn_dev_parms));
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- RCU_INIT_POINTER(dev->dn_ptr, dn_db);
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+ rcu_assign_pointer(dev->dn_ptr, dn_db);
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dn_db->dev = dev;
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init_timer(&dn_db->timer);
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diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/ipv4/devinet.c linux-3.2.net/net/ipv4/devinet.c
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--- linux-3.2.noarch/net/ipv4/devinet.c 2012-01-04 18:55:44.000000000 -0500
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+++ linux-3.2.net/net/ipv4/devinet.c 2012-01-20 16:50:26.829795637 -0500
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@@ -258,7 +258,7 @@ static struct in_device *inetdev_init(st
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ip_mc_up(in_dev);
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/* we can receive as soon as ip_ptr is set -- do this last */
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- RCU_INIT_POINTER(dev->ip_ptr, in_dev);
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+ rcu_assign_pointer(dev->ip_ptr, in_dev);
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out:
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return in_dev;
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out_kfree:
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diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/ipv4/fib_trie.c linux-3.2.net/net/ipv4/fib_trie.c
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--- linux-3.2.noarch/net/ipv4/fib_trie.c 2012-01-04 18:55:44.000000000 -0500
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+++ linux-3.2.net/net/ipv4/fib_trie.c 2012-01-20 16:50:26.865794425 -0500
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@@ -205,7 +205,7 @@ static inline struct tnode *node_parent_
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return (struct tnode *)(parent & ~NODE_TYPE_MASK);
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}
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-/* Same as RCU_INIT_POINTER
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+/* Same as rcu_assign_pointer
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* but that macro() assumes that value is a pointer.
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*/
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static inline void node_set_parent(struct rt_trie_node *node, struct tnode *ptr)
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@@ -529,7 +529,7 @@ static void tnode_put_child_reorg(struct
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if (n)
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node_set_parent(n, tn);
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- RCU_INIT_POINTER(tn->child[i], n);
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+ rcu_assign_pointer(tn->child[i], n);
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}
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#define MAX_WORK 10
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@@ -1015,7 +1015,7 @@ static void trie_rebalance(struct trie *
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tp = node_parent((struct rt_trie_node *) tn);
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if (!tp)
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- RCU_INIT_POINTER(t->trie, (struct rt_trie_node *)tn);
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+ rcu_assign_pointer(t->trie, (struct rt_trie_node *)tn);
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tnode_free_flush();
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if (!tp)
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@@ -1027,7 +1027,7 @@ static void trie_rebalance(struct trie *
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if (IS_TNODE(tn))
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tn = (struct tnode *)resize(t, (struct tnode *)tn);
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- RCU_INIT_POINTER(t->trie, (struct rt_trie_node *)tn);
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+ rcu_assign_pointer(t->trie, (struct rt_trie_node *)tn);
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tnode_free_flush();
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}
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@@ -1164,7 +1164,7 @@ static struct list_head *fib_insert_node
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put_child(t, (struct tnode *)tp, cindex,
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(struct rt_trie_node *)tn);
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} else {
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- RCU_INIT_POINTER(t->trie, (struct rt_trie_node *)tn);
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+ rcu_assign_pointer(t->trie, (struct rt_trie_node *)tn);
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tp = tn;
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}
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}
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diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/ipv4/igmp.c linux-3.2.net/net/ipv4/igmp.c
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--- linux-3.2.noarch/net/ipv4/igmp.c 2012-01-20 16:22:44.923961882 -0500
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+++ linux-3.2.net/net/ipv4/igmp.c 2012-01-20 16:50:26.898793315 -0500
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@@ -1244,7 +1244,7 @@ void ip_mc_inc_group(struct in_device *i
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im->next_rcu = in_dev->mc_list;
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in_dev->mc_count++;
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- RCU_INIT_POINTER(in_dev->mc_list, im);
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+ rcu_assign_pointer(in_dev->mc_list, im);
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#ifdef CONFIG_IP_MULTICAST
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igmpv3_del_delrec(in_dev, im->multiaddr);
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@@ -1816,7 +1816,7 @@ int ip_mc_join_group(struct sock *sk , s
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iml->next_rcu = inet->mc_list;
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iml->sflist = NULL;
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iml->sfmode = MCAST_EXCLUDE;
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- RCU_INIT_POINTER(inet->mc_list, iml);
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+ rcu_assign_pointer(inet->mc_list, iml);
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ip_mc_inc_group(in_dev, addr);
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err = 0;
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done:
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@@ -2003,7 +2003,7 @@ int ip_mc_source(int add, int omode, str
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atomic_sub(IP_SFLSIZE(psl->sl_max), &sk->sk_omem_alloc);
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kfree_rcu(psl, rcu);
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}
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- RCU_INIT_POINTER(pmc->sflist, newpsl);
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+ rcu_assign_pointer(pmc->sflist, newpsl);
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psl = newpsl;
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}
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rv = 1; /* > 0 for insert logic below if sl_count is 0 */
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@@ -2106,7 +2106,7 @@ int ip_mc_msfilter(struct sock *sk, stru
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} else
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(void) ip_mc_del_src(in_dev, &msf->imsf_multiaddr, pmc->sfmode,
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0, NULL, 0);
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- RCU_INIT_POINTER(pmc->sflist, newpsl);
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+ rcu_assign_pointer(pmc->sflist, newpsl);
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pmc->sfmode = msf->imsf_fmode;
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err = 0;
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done:
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diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/ipv4/ipip.c linux-3.2.net/net/ipv4/ipip.c
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--- linux-3.2.noarch/net/ipv4/ipip.c 2012-01-04 18:55:44.000000000 -0500
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+++ linux-3.2.net/net/ipv4/ipip.c 2012-01-20 16:50:26.916792707 -0500
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@@ -231,7 +231,7 @@ static void ipip_tunnel_unlink(struct ip
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(iter = rtnl_dereference(*tp)) != NULL;
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tp = &iter->next) {
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if (t == iter) {
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- RCU_INIT_POINTER(*tp, t->next);
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+ rcu_assign_pointer(*tp, t->next);
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break;
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}
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}
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@@ -241,8 +241,8 @@ static void ipip_tunnel_link(struct ipip
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{
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struct ip_tunnel __rcu **tp = ipip_bucket(ipn, t);
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- RCU_INIT_POINTER(t->next, rtnl_dereference(*tp));
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- RCU_INIT_POINTER(*tp, t);
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+ rcu_assign_pointer(t->next, rtnl_dereference(*tp));
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+ rcu_assign_pointer(*tp, t);
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}
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static struct ip_tunnel * ipip_tunnel_locate(struct net *net,
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@@ -792,7 +792,7 @@ static int __net_init ipip_fb_tunnel_ini
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return -ENOMEM;
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dev_hold(dev);
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- RCU_INIT_POINTER(ipn->tunnels_wc[0], tunnel);
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+ rcu_assign_pointer(ipn->tunnels_wc[0], tunnel);
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return 0;
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}
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diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/ipv4/ipmr.c linux-3.2.net/net/ipv4/ipmr.c
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--- linux-3.2.noarch/net/ipv4/ipmr.c 2012-01-04 18:55:44.000000000 -0500
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+++ linux-3.2.net/net/ipv4/ipmr.c 2012-01-20 16:50:26.946791698 -0500
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@@ -1225,7 +1225,7 @@ int ip_mroute_setsockopt(struct sock *sk
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ret = ip_ra_control(sk, 1, mrtsock_destruct);
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if (ret == 0) {
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- RCU_INIT_POINTER(mrt->mroute_sk, sk);
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+ rcu_assign_pointer(mrt->mroute_sk, sk);
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IPV4_DEVCONF_ALL(net, MC_FORWARDING)++;
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}
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rtnl_unlock();
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diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/ipv6/addrconf.c linux-3.2.net/net/ipv6/addrconf.c
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--- linux-3.2.noarch/net/ipv6/addrconf.c 2012-01-04 18:55:44.000000000 -0500
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+++ linux-3.2.net/net/ipv6/addrconf.c 2012-01-20 16:50:26.977790653 -0500
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@@ -429,7 +429,7 @@ static struct inet6_dev * ipv6_add_dev(s
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ndev->tstamp = jiffies;
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addrconf_sysctl_register(ndev);
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/* protected by rtnl_lock */
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- RCU_INIT_POINTER(dev->ip6_ptr, ndev);
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+ rcu_assign_pointer(dev->ip6_ptr, ndev);
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/* Join all-node multicast group */
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ipv6_dev_mc_inc(dev, &in6addr_linklocal_allnodes);
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diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/ipv6/ip6_tunnel.c linux-3.2.net/net/ipv6/ip6_tunnel.c
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--- linux-3.2.noarch/net/ipv6/ip6_tunnel.c 2012-01-04 18:55:44.000000000 -0500
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+++ linux-3.2.net/net/ipv6/ip6_tunnel.c 2012-01-20 16:50:27.004789743 -0500
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@@ -218,8 +218,8 @@ ip6_tnl_link(struct ip6_tnl_net *ip6n, s
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{
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struct ip6_tnl __rcu **tp = ip6_tnl_bucket(ip6n, &t->parms);
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- RCU_INIT_POINTER(t->next , rtnl_dereference(*tp));
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- RCU_INIT_POINTER(*tp, t);
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+ rcu_assign_pointer(t->next , rtnl_dereference(*tp));
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+ rcu_assign_pointer(*tp, t);
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}
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/**
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@@ -237,7 +237,7 @@ ip6_tnl_unlink(struct ip6_tnl_net *ip6n,
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(iter = rtnl_dereference(*tp)) != NULL;
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tp = &iter->next) {
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if (t == iter) {
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- RCU_INIT_POINTER(*tp, t->next);
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+ rcu_assign_pointer(*tp, t->next);
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break;
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}
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}
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@@ -1450,7 +1450,7 @@ static int __net_init ip6_fb_tnl_dev_ini
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t->parms.proto = IPPROTO_IPV6;
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dev_hold(dev);
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- RCU_INIT_POINTER(ip6n->tnls_wc[0], t);
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+ rcu_assign_pointer(ip6n->tnls_wc[0], t);
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return 0;
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}
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diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/ipv6/raw.c linux-3.2.net/net/ipv6/raw.c
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--- linux-3.2.noarch/net/ipv6/raw.c 2012-01-04 18:55:44.000000000 -0500
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+++ linux-3.2.net/net/ipv6/raw.c 2012-01-20 16:50:27.022789138 -0500
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@@ -131,7 +131,7 @@ static mh_filter_t __rcu *mh_filter __re
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int rawv6_mh_filter_register(mh_filter_t filter)
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{
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- RCU_INIT_POINTER(mh_filter, filter);
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+ rcu_assign_pointer(mh_filter, filter);
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return 0;
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}
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EXPORT_SYMBOL(rawv6_mh_filter_register);
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diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/ipv6/sit.c linux-3.2.net/net/ipv6/sit.c
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--- linux-3.2.noarch/net/ipv6/sit.c 2012-01-04 18:55:44.000000000 -0500
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+++ linux-3.2.net/net/ipv6/sit.c 2012-01-20 16:50:27.042788464 -0500
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@@ -182,7 +182,7 @@ static void ipip6_tunnel_unlink(struct s
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(iter = rtnl_dereference(*tp)) != NULL;
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tp = &iter->next) {
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if (t == iter) {
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- RCU_INIT_POINTER(*tp, t->next);
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+ rcu_assign_pointer(*tp, t->next);
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break;
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}
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}
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@@ -192,8 +192,8 @@ static void ipip6_tunnel_link(struct sit
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{
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struct ip_tunnel __rcu **tp = ipip6_bucket(sitn, t);
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- RCU_INIT_POINTER(t->next, rtnl_dereference(*tp));
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- RCU_INIT_POINTER(*tp, t);
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+ rcu_assign_pointer(t->next, rtnl_dereference(*tp));
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+ rcu_assign_pointer(*tp, t);
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}
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static void ipip6_tunnel_clone_6rd(struct net_device *dev, struct sit_net *sitn)
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@@ -393,7 +393,7 @@ ipip6_tunnel_add_prl(struct ip_tunnel *t
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p->addr = a->addr;
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p->flags = a->flags;
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t->prl_count++;
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- RCU_INIT_POINTER(t->prl, p);
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+ rcu_assign_pointer(t->prl, p);
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out:
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return err;
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}
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@@ -1177,7 +1177,7 @@ static int __net_init ipip6_fb_tunnel_in
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if (!dev->tstats)
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return -ENOMEM;
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dev_hold(dev);
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- RCU_INIT_POINTER(sitn->tunnels_wc[0], tunnel);
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+ rcu_assign_pointer(sitn->tunnels_wc[0], tunnel);
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return 0;
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}
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diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/mac80211/agg-rx.c linux-3.2.net/net/mac80211/agg-rx.c
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--- linux-3.2.noarch/net/mac80211/agg-rx.c 2012-01-04 18:55:44.000000000 -0500
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+++ linux-3.2.net/net/mac80211/agg-rx.c 2012-01-20 16:50:27.058787924 -0500
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@@ -326,7 +326,7 @@ void ieee80211_process_addba_request(str
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status = WLAN_STATUS_SUCCESS;
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/* activate it for RX */
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- RCU_INIT_POINTER(sta->ampdu_mlme.tid_rx[tid], tid_agg_rx);
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+ rcu_assign_pointer(sta->ampdu_mlme.tid_rx[tid], tid_agg_rx);
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if (timeout)
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mod_timer(&tid_agg_rx->session_timer, TU_TO_EXP_TIME(timeout));
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diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/mac80211/cfg.c linux-3.2.net/net/mac80211/cfg.c
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--- linux-3.2.noarch/net/mac80211/cfg.c 2012-01-04 18:55:44.000000000 -0500
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+++ linux-3.2.net/net/mac80211/cfg.c 2012-01-20 16:50:27.082787116 -0500
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@@ -575,7 +575,7 @@ static int ieee80211_config_beacon(struc
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sdata->vif.bss_conf.dtim_period = new->dtim_period;
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- RCU_INIT_POINTER(sdata->u.ap.beacon, new);
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+ rcu_assign_pointer(sdata->u.ap.beacon, new);
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synchronize_rcu();
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@@ -922,7 +922,7 @@ static int ieee80211_change_station(stru
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return -EBUSY;
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}
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- RCU_INIT_POINTER(vlansdata->u.vlan.sta, sta);
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+ rcu_assign_pointer(vlansdata->u.vlan.sta, sta);
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}
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sta->sdata = vlansdata;
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diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/mac80211/ibss.c linux-3.2.net/net/mac80211/ibss.c
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--- linux-3.2.noarch/net/mac80211/ibss.c 2012-01-04 18:55:44.000000000 -0500
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+++ linux-3.2.net/net/mac80211/ibss.c 2012-01-20 16:50:27.102786444 -0500
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@@ -184,7 +184,7 @@ static void __ieee80211_sta_join_ibss(st
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*pos++ = 0; /* U-APSD no in use */
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}
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- RCU_INIT_POINTER(ifibss->presp, skb);
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+ rcu_assign_pointer(ifibss->presp, skb);
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sdata->vif.bss_conf.beacon_int = beacon_int;
|
|
sdata->vif.bss_conf.basic_rates = basic_rates;
|
|
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/mac80211/sta_info.c linux-3.2.net/net/mac80211/sta_info.c
|
|
--- linux-3.2.noarch/net/mac80211/sta_info.c 2012-01-04 18:55:44.000000000 -0500
|
|
+++ linux-3.2.net/net/mac80211/sta_info.c 2012-01-20 16:50:27.131785466 -0500
|
|
@@ -73,7 +73,7 @@ static int sta_info_hash_del(struct ieee
|
|
if (!s)
|
|
return -ENOENT;
|
|
if (s == sta) {
|
|
- RCU_INIT_POINTER(local->sta_hash[STA_HASH(sta->sta.addr)],
|
|
+ rcu_assign_pointer(local->sta_hash[STA_HASH(sta->sta.addr)],
|
|
s->hnext);
|
|
return 0;
|
|
}
|
|
@@ -83,7 +83,7 @@ static int sta_info_hash_del(struct ieee
|
|
s = rcu_dereference_protected(s->hnext,
|
|
lockdep_is_held(&local->sta_lock));
|
|
if (rcu_access_pointer(s->hnext)) {
|
|
- RCU_INIT_POINTER(s->hnext, sta->hnext);
|
|
+ rcu_assign_pointer(s->hnext, sta->hnext);
|
|
return 0;
|
|
}
|
|
|
|
@@ -232,7 +232,7 @@ static void sta_info_hash_add(struct iee
|
|
struct sta_info *sta)
|
|
{
|
|
sta->hnext = local->sta_hash[STA_HASH(sta->sta.addr)];
|
|
- RCU_INIT_POINTER(local->sta_hash[STA_HASH(sta->sta.addr)], sta);
|
|
+ rcu_assign_pointer(local->sta_hash[STA_HASH(sta->sta.addr)], sta);
|
|
}
|
|
|
|
static void sta_unblock(struct work_struct *wk)
|
|
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/netfilter/nf_conntrack_core.c linux-3.2.net/net/netfilter/nf_conntrack_core.c
|
|
--- linux-3.2.noarch/net/netfilter/nf_conntrack_core.c 2012-01-04 18:55:44.000000000 -0500
|
|
+++ linux-3.2.net/net/netfilter/nf_conntrack_core.c 2012-01-20 16:50:27.169784186 -0500
|
|
@@ -776,7 +776,7 @@ init_conntrack(struct net *net, struct n
|
|
if (exp->helper) {
|
|
help = nf_ct_helper_ext_add(ct, GFP_ATOMIC);
|
|
if (help)
|
|
- RCU_INIT_POINTER(help->helper, exp->helper);
|
|
+ rcu_assign_pointer(help->helper, exp->helper);
|
|
}
|
|
|
|
#ifdef CONFIG_NF_CONNTRACK_MARK
|
|
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/netfilter/nf_conntrack_ecache.c linux-3.2.net/net/netfilter/nf_conntrack_ecache.c
|
|
--- linux-3.2.noarch/net/netfilter/nf_conntrack_ecache.c 2012-01-04 18:55:44.000000000 -0500
|
|
+++ linux-3.2.net/net/netfilter/nf_conntrack_ecache.c 2012-01-20 16:50:27.187783578 -0500
|
|
@@ -91,7 +91,7 @@ int nf_conntrack_register_notifier(struc
|
|
ret = -EBUSY;
|
|
goto out_unlock;
|
|
}
|
|
- RCU_INIT_POINTER(net->ct.nf_conntrack_event_cb, new);
|
|
+ rcu_assign_pointer(net->ct.nf_conntrack_event_cb, new);
|
|
mutex_unlock(&nf_ct_ecache_mutex);
|
|
return ret;
|
|
|
|
@@ -128,7 +128,7 @@ int nf_ct_expect_register_notifier(struc
|
|
ret = -EBUSY;
|
|
goto out_unlock;
|
|
}
|
|
- RCU_INIT_POINTER(net->ct.nf_expect_event_cb, new);
|
|
+ rcu_assign_pointer(net->ct.nf_expect_event_cb, new);
|
|
mutex_unlock(&nf_ct_ecache_mutex);
|
|
return ret;
|
|
|
|
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/netfilter/nf_conntrack_extend.c linux-3.2.net/net/netfilter/nf_conntrack_extend.c
|
|
--- linux-3.2.noarch/net/netfilter/nf_conntrack_extend.c 2012-01-04 18:55:44.000000000 -0500
|
|
+++ linux-3.2.net/net/netfilter/nf_conntrack_extend.c 2012-01-20 16:50:27.204783008 -0500
|
|
@@ -169,7 +169,7 @@ int nf_ct_extend_register(struct nf_ct_e
|
|
before updating alloc_size */
|
|
type->alloc_size = ALIGN(sizeof(struct nf_ct_ext), type->align)
|
|
+ type->len;
|
|
- RCU_INIT_POINTER(nf_ct_ext_types[type->id], type);
|
|
+ rcu_assign_pointer(nf_ct_ext_types[type->id], type);
|
|
update_alloc_size(type);
|
|
out:
|
|
mutex_unlock(&nf_ct_ext_type_mutex);
|
|
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/netfilter/nf_conntrack_helper.c linux-3.2.net/net/netfilter/nf_conntrack_helper.c
|
|
--- linux-3.2.noarch/net/netfilter/nf_conntrack_helper.c 2012-01-04 18:55:44.000000000 -0500
|
|
+++ linux-3.2.net/net/netfilter/nf_conntrack_helper.c 2012-01-20 16:50:27.227782232 -0500
|
|
@@ -145,7 +145,7 @@ int __nf_ct_try_assign_helper(struct nf_
|
|
memset(&help->help, 0, sizeof(help->help));
|
|
}
|
|
|
|
- RCU_INIT_POINTER(help->helper, helper);
|
|
+ rcu_assign_pointer(help->helper, helper);
|
|
out:
|
|
return ret;
|
|
}
|
|
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/netfilter/nf_conntrack_netlink.c linux-3.2.net/net/netfilter/nf_conntrack_netlink.c
|
|
--- linux-3.2.noarch/net/netfilter/nf_conntrack_netlink.c 2012-01-04 18:55:44.000000000 -0500
|
|
+++ linux-3.2.net/net/netfilter/nf_conntrack_netlink.c 2012-01-20 16:50:27.271780750 -0500
|
|
@@ -1163,7 +1163,7 @@ ctnetlink_change_helper(struct nf_conn *
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
- RCU_INIT_POINTER(help->helper, helper);
|
|
+ rcu_assign_pointer(help->helper, helper);
|
|
|
|
return 0;
|
|
}
|
|
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/netfilter/nf_log.c linux-3.2.net/net/netfilter/nf_log.c
|
|
--- linux-3.2.noarch/net/netfilter/nf_log.c 2012-01-04 18:55:44.000000000 -0500
|
|
+++ linux-3.2.net/net/netfilter/nf_log.c 2012-01-20 16:50:27.280780448 -0500
|
|
@@ -55,7 +55,7 @@ int nf_log_register(u_int8_t pf, struct
|
|
llog = rcu_dereference_protected(nf_loggers[pf],
|
|
lockdep_is_held(&nf_log_mutex));
|
|
if (llog == NULL)
|
|
- RCU_INIT_POINTER(nf_loggers[pf], logger);
|
|
+ rcu_assign_pointer(nf_loggers[pf], logger);
|
|
}
|
|
|
|
mutex_unlock(&nf_log_mutex);
|
|
@@ -92,7 +92,7 @@ int nf_log_bind_pf(u_int8_t pf, const st
|
|
mutex_unlock(&nf_log_mutex);
|
|
return -ENOENT;
|
|
}
|
|
- RCU_INIT_POINTER(nf_loggers[pf], logger);
|
|
+ rcu_assign_pointer(nf_loggers[pf], logger);
|
|
mutex_unlock(&nf_log_mutex);
|
|
return 0;
|
|
}
|
|
@@ -250,7 +250,7 @@ static int nf_log_proc_dostring(ctl_tabl
|
|
mutex_unlock(&nf_log_mutex);
|
|
return -ENOENT;
|
|
}
|
|
- RCU_INIT_POINTER(nf_loggers[tindex], logger);
|
|
+ rcu_assign_pointer(nf_loggers[tindex], logger);
|
|
mutex_unlock(&nf_log_mutex);
|
|
} else {
|
|
mutex_lock(&nf_log_mutex);
|
|
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/netfilter/nfnetlink.c linux-3.2.net/net/netfilter/nfnetlink.c
|
|
--- linux-3.2.noarch/net/netfilter/nfnetlink.c 2012-01-04 18:55:44.000000000 -0500
|
|
+++ linux-3.2.net/net/netfilter/nfnetlink.c 2012-01-20 16:50:27.302779705 -0500
|
|
@@ -59,7 +59,7 @@ int nfnetlink_subsys_register(const stru
|
|
nfnl_unlock();
|
|
return -EBUSY;
|
|
}
|
|
- RCU_INIT_POINTER(subsys_table[n->subsys_id], n);
|
|
+ rcu_assign_pointer(subsys_table[n->subsys_id], n);
|
|
nfnl_unlock();
|
|
|
|
return 0;
|
|
@@ -210,7 +210,7 @@ static int __net_init nfnetlink_net_init
|
|
if (!nfnl)
|
|
return -ENOMEM;
|
|
net->nfnl_stash = nfnl;
|
|
- RCU_INIT_POINTER(net->nfnl, nfnl);
|
|
+ rcu_assign_pointer(net->nfnl, nfnl);
|
|
return 0;
|
|
}
|
|
|
|
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/netfilter/nf_queue.c linux-3.2.net/net/netfilter/nf_queue.c
|
|
--- linux-3.2.noarch/net/netfilter/nf_queue.c 2012-01-04 18:55:44.000000000 -0500
|
|
+++ linux-3.2.net/net/netfilter/nf_queue.c 2012-01-20 16:50:27.293780010 -0500
|
|
@@ -40,7 +40,7 @@ int nf_register_queue_handler(u_int8_t p
|
|
else if (old)
|
|
ret = -EBUSY;
|
|
else {
|
|
- RCU_INIT_POINTER(queue_handler[pf], qh);
|
|
+ rcu_assign_pointer(queue_handler[pf], qh);
|
|
ret = 0;
|
|
}
|
|
mutex_unlock(&queue_handler_mutex);
|
|
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/netlabel/netlabel_domainhash.c linux-3.2.net/net/netlabel/netlabel_domainhash.c
|
|
--- linux-3.2.noarch/net/netlabel/netlabel_domainhash.c 2012-01-04 18:55:44.000000000 -0500
|
|
+++ linux-3.2.net/net/netlabel/netlabel_domainhash.c 2012-01-20 16:50:27.311779402 -0500
|
|
@@ -282,7 +282,7 @@ int __init netlbl_domhsh_init(u32 size)
|
|
INIT_LIST_HEAD(&hsh_tbl->tbl[iter]);
|
|
|
|
spin_lock(&netlbl_domhsh_lock);
|
|
- RCU_INIT_POINTER(netlbl_domhsh, hsh_tbl);
|
|
+ rcu_assign_pointer(netlbl_domhsh, hsh_tbl);
|
|
spin_unlock(&netlbl_domhsh_lock);
|
|
|
|
return 0;
|
|
@@ -330,7 +330,7 @@ int netlbl_domhsh_add(struct netlbl_dom_
|
|
&rcu_dereference(netlbl_domhsh)->tbl[bkt]);
|
|
} else {
|
|
INIT_LIST_HEAD(&entry->list);
|
|
- RCU_INIT_POINTER(netlbl_domhsh_def, entry);
|
|
+ rcu_assign_pointer(netlbl_domhsh_def, entry);
|
|
}
|
|
|
|
if (entry->type == NETLBL_NLTYPE_ADDRSELECT) {
|
|
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/netlabel/netlabel_unlabeled.c linux-3.2.net/net/netlabel/netlabel_unlabeled.c
|
|
--- linux-3.2.noarch/net/netlabel/netlabel_unlabeled.c 2012-01-04 18:55:44.000000000 -0500
|
|
+++ linux-3.2.net/net/netlabel/netlabel_unlabeled.c 2012-01-20 16:50:27.327778863 -0500
|
|
@@ -354,7 +354,7 @@ static struct netlbl_unlhsh_iface *netlb
|
|
INIT_LIST_HEAD(&iface->list);
|
|
if (netlbl_unlhsh_rcu_deref(netlbl_unlhsh_def) != NULL)
|
|
goto add_iface_failure;
|
|
- RCU_INIT_POINTER(netlbl_unlhsh_def, iface);
|
|
+ rcu_assign_pointer(netlbl_unlhsh_def, iface);
|
|
}
|
|
spin_unlock(&netlbl_unlhsh_lock);
|
|
|
|
@@ -1447,11 +1447,9 @@ int __init netlbl_unlabel_init(u32 size)
|
|
for (iter = 0; iter < hsh_tbl->size; iter++)
|
|
INIT_LIST_HEAD(&hsh_tbl->tbl[iter]);
|
|
|
|
- rcu_read_lock();
|
|
spin_lock(&netlbl_unlhsh_lock);
|
|
- RCU_INIT_POINTER(netlbl_unlhsh, hsh_tbl);
|
|
+ rcu_assign_pointer(netlbl_unlhsh, hsh_tbl);
|
|
spin_unlock(&netlbl_unlhsh_lock);
|
|
- rcu_read_unlock();
|
|
|
|
register_netdevice_notifier(&netlbl_unlhsh_netdev_notifier);
|
|
|
|
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/phonet/af_phonet.c linux-3.2.net/net/phonet/af_phonet.c
|
|
--- linux-3.2.noarch/net/phonet/af_phonet.c 2012-01-04 18:55:44.000000000 -0500
|
|
+++ linux-3.2.net/net/phonet/af_phonet.c 2012-01-20 16:50:27.345778258 -0500
|
|
@@ -480,7 +480,7 @@ int __init_or_module phonet_proto_regist
|
|
if (proto_tab[protocol])
|
|
err = -EBUSY;
|
|
else
|
|
- RCU_INIT_POINTER(proto_tab[protocol], pp);
|
|
+ rcu_assign_pointer(proto_tab[protocol], pp);
|
|
mutex_unlock(&proto_tab_lock);
|
|
|
|
return err;
|
|
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/phonet/pn_dev.c linux-3.2.net/net/phonet/pn_dev.c
|
|
--- linux-3.2.noarch/net/phonet/pn_dev.c 2012-01-04 18:55:44.000000000 -0500
|
|
+++ linux-3.2.net/net/phonet/pn_dev.c 2012-01-20 16:50:27.353777988 -0500
|
|
@@ -390,7 +390,7 @@ int phonet_route_add(struct net_device *
|
|
daddr = daddr >> 2;
|
|
mutex_lock(&routes->lock);
|
|
if (routes->table[daddr] == NULL) {
|
|
- RCU_INIT_POINTER(routes->table[daddr], dev);
|
|
+ rcu_assign_pointer(routes->table[daddr], dev);
|
|
dev_hold(dev);
|
|
err = 0;
|
|
}
|
|
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/phonet/socket.c linux-3.2.net/net/phonet/socket.c
|
|
--- linux-3.2.noarch/net/phonet/socket.c 2012-01-04 18:55:44.000000000 -0500
|
|
+++ linux-3.2.net/net/phonet/socket.c 2012-01-20 16:50:27.365777583 -0500
|
|
@@ -680,7 +680,7 @@ int pn_sock_bind_res(struct sock *sk, u8
|
|
mutex_lock(&resource_mutex);
|
|
if (pnres.sk[res] == NULL) {
|
|
sock_hold(sk);
|
|
- RCU_INIT_POINTER(pnres.sk[res], sk);
|
|
+ rcu_assign_pointer(pnres.sk[res], sk);
|
|
ret = 0;
|
|
}
|
|
mutex_unlock(&resource_mutex);
|
|
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/socket.c linux-3.2.net/net/socket.c
|
|
--- linux-3.2.noarch/net/socket.c 2012-01-04 18:55:44.000000000 -0500
|
|
+++ linux-3.2.net/net/socket.c 2012-01-20 16:50:27.410776068 -0500
|
|
@@ -2472,7 +2472,7 @@ int sock_register(const struct net_proto
|
|
lockdep_is_held(&net_family_lock)))
|
|
err = -EEXIST;
|
|
else {
|
|
- RCU_INIT_POINTER(net_families[ops->family], ops);
|
|
+ rcu_assign_pointer(net_families[ops->family], ops);
|
|
err = 0;
|
|
}
|
|
spin_unlock(&net_family_lock);
|
|
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/sunrpc/auth_gss/auth_gss.c linux-3.2.net/net/sunrpc/auth_gss/auth_gss.c
|
|
--- linux-3.2.noarch/net/sunrpc/auth_gss/auth_gss.c 2012-01-04 18:55:44.000000000 -0500
|
|
+++ linux-3.2.net/net/sunrpc/auth_gss/auth_gss.c 2012-01-20 16:50:27.428775461 -0500
|
|
@@ -122,7 +122,7 @@ gss_cred_set_ctx(struct rpc_cred *cred,
|
|
if (!test_bit(RPCAUTH_CRED_NEW, &cred->cr_flags))
|
|
return;
|
|
gss_get_ctx(ctx);
|
|
- RCU_INIT_POINTER(gss_cred->gc_ctx, ctx);
|
|
+ rcu_assign_pointer(gss_cred->gc_ctx, ctx);
|
|
set_bit(RPCAUTH_CRED_UPTODATE, &cred->cr_flags);
|
|
smp_mb__before_clear_bit();
|
|
clear_bit(RPCAUTH_CRED_NEW, &cred->cr_flags);
|
|
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/xfrm/xfrm_user.c linux-3.2.net/net/xfrm/xfrm_user.c
|
|
--- linux-3.2.noarch/net/xfrm/xfrm_user.c 2012-01-04 18:55:44.000000000 -0500
|
|
+++ linux-3.2.net/net/xfrm/xfrm_user.c 2012-01-20 16:50:27.449774754 -0500
|
|
@@ -2927,7 +2927,7 @@ static int __net_init xfrm_user_net_init
|
|
if (nlsk == NULL)
|
|
return -ENOMEM;
|
|
net->xfrm.nlsk_stash = nlsk; /* Don't set to NULL */
|
|
- RCU_INIT_POINTER(net->xfrm.nlsk, nlsk);
|
|
+ rcu_assign_pointer(net->xfrm.nlsk, nlsk);
|
|
return 0;
|
|
}
|
|
|