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-rw-r--r--include/net/ip.h6
-rw-r--r--include/net/ipcomp.h2
-rw-r--r--include/net/neighbour.h2
-rw-r--r--include/net/netns/conntrack.h2
-rw-r--r--include/net/netns/core.h2
-rw-r--r--include/net/route.h2
-rw-r--r--include/net/snmp.h12
-rw-r--r--include/net/tcp.h2
-rw-r--r--net/8021q/vlan.h2
-rw-r--r--net/dccp/proto.c5
-rw-r--r--net/ipv4/af_inet.c46
-rw-r--r--net/ipv4/proc.c28
-rw-r--r--net/ipv4/route.c2
-rw-r--r--net/ipv4/tcp.c21
-rw-r--r--net/ipv6/addrconf.c24
-rw-r--r--net/ipv6/af_inet6.c28
-rw-r--r--net/ipv6/proc.c23
-rw-r--r--net/sctp/proc.c2
-rw-r--r--net/sctp/protocol.c5
-rw-r--r--net/xfrm/xfrm_ipcomp.c16
-rw-r--r--net/xfrm/xfrm_policy.c6
-rw-r--r--net/xfrm/xfrm_proc.c3
22 files changed, 127 insertions, 114 deletions
diff --git a/include/net/ip.h b/include/net/ip.h
index 7bc47873e3fc..503994a38ed1 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -174,9 +174,9 @@ extern struct ipv4_config ipv4_config;
174#define NET_ADD_STATS_BH(net, field, adnd) SNMP_ADD_STATS_BH((net)->mib.net_statistics, field, adnd) 174#define NET_ADD_STATS_BH(net, field, adnd) SNMP_ADD_STATS_BH((net)->mib.net_statistics, field, adnd)
175#define NET_ADD_STATS_USER(net, field, adnd) SNMP_ADD_STATS_USER((net)->mib.net_statistics, field, adnd) 175#define NET_ADD_STATS_USER(net, field, adnd) SNMP_ADD_STATS_USER((net)->mib.net_statistics, field, adnd)
176 176
177extern unsigned long snmp_fold_field(void *mib[], int offt); 177extern unsigned long snmp_fold_field(void __percpu *mib[], int offt);
178extern int snmp_mib_init(void *ptr[2], size_t mibsize); 178extern int snmp_mib_init(void __percpu *ptr[2], size_t mibsize);
179extern void snmp_mib_free(void *ptr[2]); 179extern void snmp_mib_free(void __percpu *ptr[2]);
180 180
181extern struct local_ports { 181extern struct local_ports {
182 seqlock_t lock; 182 seqlock_t lock;
diff --git a/include/net/ipcomp.h b/include/net/ipcomp.h
index 2a1092abaa07..cc4f30cd7315 100644
--- a/include/net/ipcomp.h
+++ b/include/net/ipcomp.h
@@ -9,7 +9,7 @@ struct crypto_comp;
9 9
10struct ipcomp_data { 10struct ipcomp_data {
11 u16 threshold; 11 u16 threshold;
12 struct crypto_comp **tfms; 12 struct crypto_comp * __percpu *tfms;
13}; 13};
14 14
15struct ip_comp_hdr; 15struct ip_comp_hdr;
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index 7834f470d14a..da1d58be31b7 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -164,7 +164,7 @@ struct neigh_table {
164 rwlock_t lock; 164 rwlock_t lock;
165 unsigned long last_rand; 165 unsigned long last_rand;
166 struct kmem_cache *kmem_cachep; 166 struct kmem_cache *kmem_cachep;
167 struct neigh_statistics *stats; 167 struct neigh_statistics __percpu *stats;
168 struct neighbour **hash_buckets; 168 struct neighbour **hash_buckets;
169 unsigned int hash_mask; 169 unsigned int hash_mask;
170 __u32 hash_rnd; 170 __u32 hash_rnd;
diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
index 63d449807d9b..d4958d4c6574 100644
--- a/include/net/netns/conntrack.h
+++ b/include/net/netns/conntrack.h
@@ -17,7 +17,7 @@ struct netns_ct {
17 struct hlist_head *expect_hash; 17 struct hlist_head *expect_hash;
18 struct hlist_nulls_head unconfirmed; 18 struct hlist_nulls_head unconfirmed;
19 struct hlist_nulls_head dying; 19 struct hlist_nulls_head dying;
20 struct ip_conntrack_stat *stat; 20 struct ip_conntrack_stat __percpu *stat;
21 int sysctl_events; 21 int sysctl_events;
22 unsigned int sysctl_events_retry_timeout; 22 unsigned int sysctl_events_retry_timeout;
23 int sysctl_acct; 23 int sysctl_acct;
diff --git a/include/net/netns/core.h b/include/net/netns/core.h
index 24d4be76bbd1..78eb1ff75475 100644
--- a/include/net/netns/core.h
+++ b/include/net/netns/core.h
@@ -10,7 +10,7 @@ struct netns_core {
10 10
11 int sysctl_somaxconn; 11 int sysctl_somaxconn;
12 12
13 struct prot_inuse *inuse; 13 struct prot_inuse __percpu *inuse;
14}; 14};
15 15
16#endif 16#endif
diff --git a/include/net/route.h b/include/net/route.h
index bce6dd68d27b..2c9fba7f7731 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -101,7 +101,7 @@ struct rt_cache_stat {
101 unsigned int out_hlist_search; 101 unsigned int out_hlist_search;
102}; 102};
103 103
104extern struct ip_rt_acct *ip_rt_acct; 104extern struct ip_rt_acct __percpu *ip_rt_acct;
105 105
106struct in_device; 106struct in_device;
107extern int ip_rt_init(void); 107extern int ip_rt_init(void);
diff --git a/include/net/snmp.h b/include/net/snmp.h
index da02ee027d69..692ee0061dc4 100644
--- a/include/net/snmp.h
+++ b/include/net/snmp.h
@@ -129,9 +129,9 @@ struct linux_xfrm_mib {
129 * nonlocked_atomic_inc() primitives -AK 129 * nonlocked_atomic_inc() primitives -AK
130 */ 130 */
131#define DEFINE_SNMP_STAT(type, name) \ 131#define DEFINE_SNMP_STAT(type, name) \
132 __typeof__(type) *name[2] 132 __typeof__(type) __percpu *name[2]
133#define DECLARE_SNMP_STAT(type, name) \ 133#define DECLARE_SNMP_STAT(type, name) \
134 extern __typeof__(type) *name[2] 134 extern __typeof__(type) __percpu *name[2]
135 135
136#define SNMP_STAT_BHPTR(name) (name[0]) 136#define SNMP_STAT_BHPTR(name) (name[0])
137#define SNMP_STAT_USRPTR(name) (name[1]) 137#define SNMP_STAT_USRPTR(name) (name[1])
@@ -148,9 +148,13 @@ struct linux_xfrm_mib {
148 __this_cpu_add(mib[0]->mibs[field], addend) 148 __this_cpu_add(mib[0]->mibs[field], addend)
149#define SNMP_ADD_STATS_USER(mib, field, addend) \ 149#define SNMP_ADD_STATS_USER(mib, field, addend) \
150 this_cpu_add(mib[1]->mibs[field], addend) 150 this_cpu_add(mib[1]->mibs[field], addend)
151/*
152 * Use "__typeof__(*mib[0]) *ptr" instead of "__typeof__(mib[0]) ptr"
153 * to make @ptr a non-percpu pointer.
154 */
151#define SNMP_UPD_PO_STATS(mib, basefield, addend) \ 155#define SNMP_UPD_PO_STATS(mib, basefield, addend) \
152 do { \ 156 do { \
153 __typeof__(mib[0]) ptr; \ 157 __typeof__(*mib[0]) *ptr; \
154 preempt_disable(); \ 158 preempt_disable(); \
155 ptr = this_cpu_ptr((mib)[!in_softirq()]); \ 159 ptr = this_cpu_ptr((mib)[!in_softirq()]); \
156 ptr->mibs[basefield##PKTS]++; \ 160 ptr->mibs[basefield##PKTS]++; \
@@ -159,7 +163,7 @@ struct linux_xfrm_mib {
159 } while (0) 163 } while (0)
160#define SNMP_UPD_PO_STATS_BH(mib, basefield, addend) \ 164#define SNMP_UPD_PO_STATS_BH(mib, basefield, addend) \
161 do { \ 165 do { \
162 __typeof__(mib[0]) ptr = \ 166 __typeof__(*mib[0]) *ptr = \
163 __this_cpu_ptr((mib)[!in_softirq()]); \ 167 __this_cpu_ptr((mib)[!in_softirq()]); \
164 ptr->mibs[basefield##PKTS]++; \ 168 ptr->mibs[basefield##PKTS]++; \
165 ptr->mibs[basefield##OCTETS] += addend;\ 169 ptr->mibs[basefield##OCTETS] += addend;\
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 87d164b9bd8f..75a00c80bdda 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -1189,7 +1189,7 @@ extern int tcp_v4_md5_do_del(struct sock *sk,
1189#define tcp_twsk_md5_key(twsk) NULL 1189#define tcp_twsk_md5_key(twsk) NULL
1190#endif 1190#endif
1191 1191
1192extern struct tcp_md5sig_pool **tcp_alloc_md5sig_pool(struct sock *); 1192extern struct tcp_md5sig_pool * __percpu *tcp_alloc_md5sig_pool(struct sock *);
1193extern void tcp_free_md5sig_pool(void); 1193extern void tcp_free_md5sig_pool(void);
1194 1194
1195extern struct tcp_md5sig_pool *__tcp_get_md5sig_pool(int cpu); 1195extern struct tcp_md5sig_pool *__tcp_get_md5sig_pool(int cpu);
diff --git a/net/8021q/vlan.h b/net/8021q/vlan.h
index 5685296017e9..6abdcac1b2e8 100644
--- a/net/8021q/vlan.h
+++ b/net/8021q/vlan.h
@@ -61,7 +61,7 @@ struct vlan_dev_info {
61 struct proc_dir_entry *dent; 61 struct proc_dir_entry *dent;
62 unsigned long cnt_inc_headroom_on_tx; 62 unsigned long cnt_inc_headroom_on_tx;
63 unsigned long cnt_encap_on_xmit; 63 unsigned long cnt_encap_on_xmit;
64 struct vlan_rx_stats *vlan_rx_stats; 64 struct vlan_rx_stats __percpu *vlan_rx_stats;
65}; 65};
66 66
67static inline struct vlan_dev_info *vlan_dev_info(const struct net_device *dev) 67static inline struct vlan_dev_info *vlan_dev_info(const struct net_device *dev)
diff --git a/net/dccp/proto.c b/net/dccp/proto.c
index 85ec1cb7fd41..0ef7061920c0 100644
--- a/net/dccp/proto.c
+++ b/net/dccp/proto.c
@@ -1005,12 +1005,13 @@ EXPORT_SYMBOL_GPL(dccp_shutdown);
1005 1005
1006static inline int dccp_mib_init(void) 1006static inline int dccp_mib_init(void)
1007{ 1007{
1008 return snmp_mib_init((void**)dccp_statistics, sizeof(struct dccp_mib)); 1008 return snmp_mib_init((void __percpu **)dccp_statistics,
1009 sizeof(struct dccp_mib));
1009} 1010}
1010 1011
1011static inline void dccp_mib_exit(void) 1012static inline void dccp_mib_exit(void)
1012{ 1013{
1013 snmp_mib_free((void**)dccp_statistics); 1014 snmp_mib_free((void __percpu **)dccp_statistics);
1014} 1015}
1015 1016
1016static int thash_entries; 1017static int thash_entries;
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 7d12c6a9b19b..33b7dffa7732 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -1385,7 +1385,7 @@ int inet_ctl_sock_create(struct sock **sk, unsigned short family,
1385} 1385}
1386EXPORT_SYMBOL_GPL(inet_ctl_sock_create); 1386EXPORT_SYMBOL_GPL(inet_ctl_sock_create);
1387 1387
1388unsigned long snmp_fold_field(void *mib[], int offt) 1388unsigned long snmp_fold_field(void __percpu *mib[], int offt)
1389{ 1389{
1390 unsigned long res = 0; 1390 unsigned long res = 0;
1391 int i; 1391 int i;
@@ -1398,7 +1398,7 @@ unsigned long snmp_fold_field(void *mib[], int offt)
1398} 1398}
1399EXPORT_SYMBOL_GPL(snmp_fold_field); 1399EXPORT_SYMBOL_GPL(snmp_fold_field);
1400 1400
1401int snmp_mib_init(void *ptr[2], size_t mibsize) 1401int snmp_mib_init(void __percpu *ptr[2], size_t mibsize)
1402{ 1402{
1403 BUG_ON(ptr == NULL); 1403 BUG_ON(ptr == NULL);
1404 ptr[0] = __alloc_percpu(mibsize, __alignof__(unsigned long long)); 1404 ptr[0] = __alloc_percpu(mibsize, __alignof__(unsigned long long));
@@ -1416,7 +1416,7 @@ err0:
1416} 1416}
1417EXPORT_SYMBOL_GPL(snmp_mib_init); 1417EXPORT_SYMBOL_GPL(snmp_mib_init);
1418 1418
1419void snmp_mib_free(void *ptr[2]) 1419void snmp_mib_free(void __percpu *ptr[2])
1420{ 1420{
1421 BUG_ON(ptr == NULL); 1421 BUG_ON(ptr == NULL);
1422 free_percpu(ptr[0]); 1422 free_percpu(ptr[0]);
@@ -1460,25 +1460,25 @@ static const struct net_protocol icmp_protocol = {
1460 1460
1461static __net_init int ipv4_mib_init_net(struct net *net) 1461static __net_init int ipv4_mib_init_net(struct net *net)
1462{ 1462{
1463 if (snmp_mib_init((void **)net->mib.tcp_statistics, 1463 if (snmp_mib_init((void __percpu **)net->mib.tcp_statistics,
1464 sizeof(struct tcp_mib)) < 0) 1464 sizeof(struct tcp_mib)) < 0)
1465 goto err_tcp_mib; 1465 goto err_tcp_mib;
1466 if (snmp_mib_init((void **)net->mib.ip_statistics, 1466 if (snmp_mib_init((void __percpu **)net->mib.ip_statistics,
1467 sizeof(struct ipstats_mib)) < 0) 1467 sizeof(struct ipstats_mib)) < 0)
1468 goto err_ip_mib; 1468 goto err_ip_mib;
1469 if (snmp_mib_init((void **)net->mib.net_statistics, 1469 if (snmp_mib_init((void __percpu **)net->mib.net_statistics,
1470 sizeof(struct linux_mib)) < 0) 1470 sizeof(struct linux_mib)) < 0)
1471 goto err_net_mib; 1471 goto err_net_mib;
1472 if (snmp_mib_init((void **)net->mib.udp_statistics, 1472 if (snmp_mib_init((void __percpu **)net->mib.udp_statistics,
1473 sizeof(struct udp_mib)) < 0) 1473 sizeof(struct udp_mib)) < 0)
1474 goto err_udp_mib; 1474 goto err_udp_mib;
1475 if (snmp_mib_init((void **)net->mib.udplite_statistics, 1475 if (snmp_mib_init((void __percpu **)net->mib.udplite_statistics,
1476 sizeof(struct udp_mib)) < 0) 1476 sizeof(struct udp_mib)) < 0)
1477 goto err_udplite_mib; 1477 goto err_udplite_mib;
1478 if (snmp_mib_init((void **)net->mib.icmp_statistics, 1478 if (snmp_mib_init((void __percpu **)net->mib.icmp_statistics,
1479 sizeof(struct icmp_mib)) < 0) 1479 sizeof(struct icmp_mib)) < 0)
1480 goto err_icmp_mib; 1480 goto err_icmp_mib;
1481 if (snmp_mib_init((void **)net->mib.icmpmsg_statistics, 1481 if (snmp_mib_init((void __percpu **)net->mib.icmpmsg_statistics,
1482 sizeof(struct icmpmsg_mib)) < 0) 1482 sizeof(struct icmpmsg_mib)) < 0)
1483 goto err_icmpmsg_mib; 1483 goto err_icmpmsg_mib;
1484 1484
@@ -1486,30 +1486,30 @@ static __net_init int ipv4_mib_init_net(struct net *net)
1486 return 0; 1486 return 0;
1487 1487
1488err_icmpmsg_mib: 1488err_icmpmsg_mib:
1489 snmp_mib_free((void **)net->mib.icmp_statistics); 1489 snmp_mib_free((void __percpu **)net->mib.icmp_statistics);
1490err_icmp_mib: 1490err_icmp_mib:
1491 snmp_mib_free((void **)net->mib.udplite_statistics); 1491 snmp_mib_free((void __percpu **)net->mib.udplite_statistics);
1492err_udplite_mib: 1492err_udplite_mib:
1493 snmp_mib_free((void **)net->mib.udp_statistics); 1493 snmp_mib_free((void __percpu **)net->mib.udp_statistics);
1494err_udp_mib: 1494err_udp_mib:
1495 snmp_mib_free((void **)net->mib.net_statistics); 1495 snmp_mib_free((void __percpu **)net->mib.net_statistics);
1496err_net_mib: 1496err_net_mib:
1497 snmp_mib_free((void **)net->mib.ip_statistics); 1497 snmp_mib_free((void __percpu **)net->mib.ip_statistics);
1498err_ip_mib: 1498err_ip_mib:
1499 snmp_mib_free((void **)net->mib.tcp_statistics); 1499 snmp_mib_free((void __percpu **)net->mib.tcp_statistics);
1500err_tcp_mib: 1500err_tcp_mib:
1501 return -ENOMEM; 1501 return -ENOMEM;
1502} 1502}
1503 1503
1504static __net_exit void ipv4_mib_exit_net(struct net *net) 1504static __net_exit void ipv4_mib_exit_net(struct net *net)
1505{ 1505{
1506 snmp_mib_free((void **)net->mib.icmpmsg_statistics); 1506 snmp_mib_free((void __percpu **)net->mib.icmpmsg_statistics);
1507 snmp_mib_free((void **)net->mib.icmp_statistics); 1507 snmp_mib_free((void __percpu **)net->mib.icmp_statistics);
1508 snmp_mib_free((void **)net->mib.udplite_statistics); 1508 snmp_mib_free((void __percpu **)net->mib.udplite_statistics);
1509 snmp_mib_free((void **)net->mib.udp_statistics); 1509 snmp_mib_free((void __percpu **)net->mib.udp_statistics);
1510 snmp_mib_free((void **)net->mib.net_statistics); 1510 snmp_mib_free((void __percpu **)net->mib.net_statistics);
1511 snmp_mib_free((void **)net->mib.ip_statistics); 1511 snmp_mib_free((void __percpu **)net->mib.ip_statistics);
1512 snmp_mib_free((void **)net->mib.tcp_statistics); 1512 snmp_mib_free((void __percpu **)net->mib.tcp_statistics);
1513} 1513}
1514 1514
1515static __net_initdata struct pernet_operations ipv4_mib_ops = { 1515static __net_initdata struct pernet_operations ipv4_mib_ops = {
diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c
index 1b09a6dde7c0..242ed2307370 100644
--- a/net/ipv4/proc.c
+++ b/net/ipv4/proc.c
@@ -280,7 +280,7 @@ static void icmpmsg_put(struct seq_file *seq)
280 280
281 count = 0; 281 count = 0;
282 for (i = 0; i < ICMPMSG_MIB_MAX; i++) { 282 for (i = 0; i < ICMPMSG_MIB_MAX; i++) {
283 val = snmp_fold_field((void **) net->mib.icmpmsg_statistics, i); 283 val = snmp_fold_field((void __percpu **) net->mib.icmpmsg_statistics, i);
284 if (val) { 284 if (val) {
285 type[count] = i; 285 type[count] = i;
286 vals[count++] = val; 286 vals[count++] = val;
@@ -307,18 +307,18 @@ static void icmp_put(struct seq_file *seq)
307 for (i=0; icmpmibmap[i].name != NULL; i++) 307 for (i=0; icmpmibmap[i].name != NULL; i++)
308 seq_printf(seq, " Out%s", icmpmibmap[i].name); 308 seq_printf(seq, " Out%s", icmpmibmap[i].name);
309 seq_printf(seq, "\nIcmp: %lu %lu", 309 seq_printf(seq, "\nIcmp: %lu %lu",
310 snmp_fold_field((void **) net->mib.icmp_statistics, ICMP_MIB_INMSGS), 310 snmp_fold_field((void __percpu **) net->mib.icmp_statistics, ICMP_MIB_INMSGS),
311 snmp_fold_field((void **) net->mib.icmp_statistics, ICMP_MIB_INERRORS)); 311 snmp_fold_field((void __percpu **) net->mib.icmp_statistics, ICMP_MIB_INERRORS));
312 for (i=0; icmpmibmap[i].name != NULL; i++) 312 for (i=0; icmpmibmap[i].name != NULL; i++)
313 seq_printf(seq, " %lu", 313 seq_printf(seq, " %lu",
314 snmp_fold_field((void **) net->mib.icmpmsg_statistics, 314 snmp_fold_field((void __percpu **) net->mib.icmpmsg_statistics,
315 icmpmibmap[i].index)); 315 icmpmibmap[i].index));
316 seq_printf(seq, " %lu %lu", 316 seq_printf(seq, " %lu %lu",
317 snmp_fold_field((void **) net->mib.icmp_statistics, ICMP_MIB_OUTMSGS), 317 snmp_fold_field((void __percpu **) net->mib.icmp_statistics, ICMP_MIB_OUTMSGS),
318 snmp_fold_field((void **) net->mib.icmp_statistics, ICMP_MIB_OUTERRORS)); 318 snmp_fold_field((void __percpu **) net->mib.icmp_statistics, ICMP_MIB_OUTERRORS));
319 for (i=0; icmpmibmap[i].name != NULL; i++) 319 for (i=0; icmpmibmap[i].name != NULL; i++)
320 seq_printf(seq, " %lu", 320 seq_printf(seq, " %lu",
321 snmp_fold_field((void **) net->mib.icmpmsg_statistics, 321 snmp_fold_field((void __percpu **) net->mib.icmpmsg_statistics,
322 icmpmibmap[i].index | 0x100)); 322 icmpmibmap[i].index | 0x100));
323} 323}
324 324
@@ -341,7 +341,7 @@ static int snmp_seq_show(struct seq_file *seq, void *v)
341 341
342 for (i = 0; snmp4_ipstats_list[i].name != NULL; i++) 342 for (i = 0; snmp4_ipstats_list[i].name != NULL; i++)
343 seq_printf(seq, " %lu", 343 seq_printf(seq, " %lu",
344 snmp_fold_field((void **)net->mib.ip_statistics, 344 snmp_fold_field((void __percpu **)net->mib.ip_statistics,
345 snmp4_ipstats_list[i].entry)); 345 snmp4_ipstats_list[i].entry));
346 346
347 icmp_put(seq); /* RFC 2011 compatibility */ 347 icmp_put(seq); /* RFC 2011 compatibility */
@@ -356,11 +356,11 @@ static int snmp_seq_show(struct seq_file *seq, void *v)
356 /* MaxConn field is signed, RFC 2012 */ 356 /* MaxConn field is signed, RFC 2012 */
357 if (snmp4_tcp_list[i].entry == TCP_MIB_MAXCONN) 357 if (snmp4_tcp_list[i].entry == TCP_MIB_MAXCONN)
358 seq_printf(seq, " %ld", 358 seq_printf(seq, " %ld",
359 snmp_fold_field((void **)net->mib.tcp_statistics, 359 snmp_fold_field((void __percpu **)net->mib.tcp_statistics,
360 snmp4_tcp_list[i].entry)); 360 snmp4_tcp_list[i].entry));
361 else 361 else
362 seq_printf(seq, " %lu", 362 seq_printf(seq, " %lu",
363 snmp_fold_field((void **)net->mib.tcp_statistics, 363 snmp_fold_field((void __percpu **)net->mib.tcp_statistics,
364 snmp4_tcp_list[i].entry)); 364 snmp4_tcp_list[i].entry));
365 } 365 }
366 366
@@ -371,7 +371,7 @@ static int snmp_seq_show(struct seq_file *seq, void *v)
371 seq_puts(seq, "\nUdp:"); 371 seq_puts(seq, "\nUdp:");
372 for (i = 0; snmp4_udp_list[i].name != NULL; i++) 372 for (i = 0; snmp4_udp_list[i].name != NULL; i++)
373 seq_printf(seq, " %lu", 373 seq_printf(seq, " %lu",
374 snmp_fold_field((void **)net->mib.udp_statistics, 374 snmp_fold_field((void __percpu **)net->mib.udp_statistics,
375 snmp4_udp_list[i].entry)); 375 snmp4_udp_list[i].entry));
376 376
377 /* the UDP and UDP-Lite MIBs are the same */ 377 /* the UDP and UDP-Lite MIBs are the same */
@@ -382,7 +382,7 @@ static int snmp_seq_show(struct seq_file *seq, void *v)
382 seq_puts(seq, "\nUdpLite:"); 382 seq_puts(seq, "\nUdpLite:");
383 for (i = 0; snmp4_udp_list[i].name != NULL; i++) 383 for (i = 0; snmp4_udp_list[i].name != NULL; i++)
384 seq_printf(seq, " %lu", 384 seq_printf(seq, " %lu",
385 snmp_fold_field((void **)net->mib.udplite_statistics, 385 snmp_fold_field((void __percpu **)net->mib.udplite_statistics,
386 snmp4_udp_list[i].entry)); 386 snmp4_udp_list[i].entry));
387 387
388 seq_putc(seq, '\n'); 388 seq_putc(seq, '\n');
@@ -419,7 +419,7 @@ static int netstat_seq_show(struct seq_file *seq, void *v)
419 seq_puts(seq, "\nTcpExt:"); 419 seq_puts(seq, "\nTcpExt:");
420 for (i = 0; snmp4_net_list[i].name != NULL; i++) 420 for (i = 0; snmp4_net_list[i].name != NULL; i++)
421 seq_printf(seq, " %lu", 421 seq_printf(seq, " %lu",
422 snmp_fold_field((void **)net->mib.net_statistics, 422 snmp_fold_field((void __percpu **)net->mib.net_statistics,
423 snmp4_net_list[i].entry)); 423 snmp4_net_list[i].entry));
424 424
425 seq_puts(seq, "\nIpExt:"); 425 seq_puts(seq, "\nIpExt:");
@@ -429,7 +429,7 @@ static int netstat_seq_show(struct seq_file *seq, void *v)
429 seq_puts(seq, "\nIpExt:"); 429 seq_puts(seq, "\nIpExt:");
430 for (i = 0; snmp4_ipextstats_list[i].name != NULL; i++) 430 for (i = 0; snmp4_ipextstats_list[i].name != NULL; i++)
431 seq_printf(seq, " %lu", 431 seq_printf(seq, " %lu",
432 snmp_fold_field((void **)net->mib.ip_statistics, 432 snmp_fold_field((void __percpu **)net->mib.ip_statistics,
433 snmp4_ipextstats_list[i].entry)); 433 snmp4_ipextstats_list[i].entry));
434 434
435 seq_putc(seq, '\n'); 435 seq_putc(seq, '\n');
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index b16dfadbe6d6..04762d3bef71 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -3334,7 +3334,7 @@ static __net_initdata struct pernet_operations rt_secret_timer_ops = {
3334 3334
3335 3335
3336#ifdef CONFIG_NET_CLS_ROUTE 3336#ifdef CONFIG_NET_CLS_ROUTE
3337struct ip_rt_acct *ip_rt_acct __read_mostly; 3337struct ip_rt_acct __percpu *ip_rt_acct __read_mostly;
3338#endif /* CONFIG_NET_CLS_ROUTE */ 3338#endif /* CONFIG_NET_CLS_ROUTE */
3339 3339
3340static __initdata unsigned long rhash_entries; 3340static __initdata unsigned long rhash_entries;
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index d5d69ea8f249..e471d037fcc9 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -2788,10 +2788,10 @@ EXPORT_SYMBOL(tcp_gro_complete);
2788 2788
2789#ifdef CONFIG_TCP_MD5SIG 2789#ifdef CONFIG_TCP_MD5SIG
2790static unsigned long tcp_md5sig_users; 2790static unsigned long tcp_md5sig_users;
2791static struct tcp_md5sig_pool **tcp_md5sig_pool; 2791static struct tcp_md5sig_pool * __percpu *tcp_md5sig_pool;
2792static DEFINE_SPINLOCK(tcp_md5sig_pool_lock); 2792static DEFINE_SPINLOCK(tcp_md5sig_pool_lock);
2793 2793
2794static void __tcp_free_md5sig_pool(struct tcp_md5sig_pool **pool) 2794static void __tcp_free_md5sig_pool(struct tcp_md5sig_pool * __percpu *pool)
2795{ 2795{
2796 int cpu; 2796 int cpu;
2797 for_each_possible_cpu(cpu) { 2797 for_each_possible_cpu(cpu) {
@@ -2808,7 +2808,7 @@ static void __tcp_free_md5sig_pool(struct tcp_md5sig_pool **pool)
2808 2808
2809void tcp_free_md5sig_pool(void) 2809void tcp_free_md5sig_pool(void)
2810{ 2810{
2811 struct tcp_md5sig_pool **pool = NULL; 2811 struct tcp_md5sig_pool * __percpu *pool = NULL;
2812 2812
2813 spin_lock_bh(&tcp_md5sig_pool_lock); 2813 spin_lock_bh(&tcp_md5sig_pool_lock);
2814 if (--tcp_md5sig_users == 0) { 2814 if (--tcp_md5sig_users == 0) {
@@ -2822,10 +2822,11 @@ void tcp_free_md5sig_pool(void)
2822 2822
2823EXPORT_SYMBOL(tcp_free_md5sig_pool); 2823EXPORT_SYMBOL(tcp_free_md5sig_pool);
2824 2824
2825static struct tcp_md5sig_pool **__tcp_alloc_md5sig_pool(struct sock *sk) 2825static struct tcp_md5sig_pool * __percpu *
2826__tcp_alloc_md5sig_pool(struct sock *sk)
2826{ 2827{
2827 int cpu; 2828 int cpu;
2828 struct tcp_md5sig_pool **pool; 2829 struct tcp_md5sig_pool * __percpu *pool;
2829 2830
2830 pool = alloc_percpu(struct tcp_md5sig_pool *); 2831 pool = alloc_percpu(struct tcp_md5sig_pool *);
2831 if (!pool) 2832 if (!pool)
@@ -2852,9 +2853,9 @@ out_free:
2852 return NULL; 2853 return NULL;
2853} 2854}
2854 2855
2855struct tcp_md5sig_pool **tcp_alloc_md5sig_pool(struct sock *sk) 2856struct tcp_md5sig_pool * __percpu *tcp_alloc_md5sig_pool(struct sock *sk)
2856{ 2857{
2857 struct tcp_md5sig_pool **pool; 2858 struct tcp_md5sig_pool * __percpu *pool;
2858 int alloc = 0; 2859 int alloc = 0;
2859 2860
2860retry: 2861retry:
@@ -2873,7 +2874,9 @@ retry:
2873 2874
2874 if (alloc) { 2875 if (alloc) {
2875 /* we cannot hold spinlock here because this may sleep. */ 2876 /* we cannot hold spinlock here because this may sleep. */
2876 struct tcp_md5sig_pool **p = __tcp_alloc_md5sig_pool(sk); 2877 struct tcp_md5sig_pool * __percpu *p;
2878
2879 p = __tcp_alloc_md5sig_pool(sk);
2877 spin_lock_bh(&tcp_md5sig_pool_lock); 2880 spin_lock_bh(&tcp_md5sig_pool_lock);
2878 if (!p) { 2881 if (!p) {
2879 tcp_md5sig_users--; 2882 tcp_md5sig_users--;
@@ -2897,7 +2900,7 @@ EXPORT_SYMBOL(tcp_alloc_md5sig_pool);
2897 2900
2898struct tcp_md5sig_pool *__tcp_get_md5sig_pool(int cpu) 2901struct tcp_md5sig_pool *__tcp_get_md5sig_pool(int cpu)
2899{ 2902{
2900 struct tcp_md5sig_pool **p; 2903 struct tcp_md5sig_pool * __percpu *p;
2901 spin_lock_bh(&tcp_md5sig_pool_lock); 2904 spin_lock_bh(&tcp_md5sig_pool_lock);
2902 p = tcp_md5sig_pool; 2905 p = tcp_md5sig_pool;
2903 if (p) 2906 if (p)
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index c79cbff54370..b0d4a4b23db5 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -278,31 +278,31 @@ static void addrconf_mod_timer(struct inet6_ifaddr *ifp,
278 278
279static int snmp6_alloc_dev(struct inet6_dev *idev) 279static int snmp6_alloc_dev(struct inet6_dev *idev)
280{ 280{
281 if (snmp_mib_init((void **)idev->stats.ipv6, 281 if (snmp_mib_init((void __percpu **)idev->stats.ipv6,
282 sizeof(struct ipstats_mib)) < 0) 282 sizeof(struct ipstats_mib)) < 0)
283 goto err_ip; 283 goto err_ip;
284 if (snmp_mib_init((void **)idev->stats.icmpv6, 284 if (snmp_mib_init((void __percpu **)idev->stats.icmpv6,
285 sizeof(struct icmpv6_mib)) < 0) 285 sizeof(struct icmpv6_mib)) < 0)
286 goto err_icmp; 286 goto err_icmp;
287 if (snmp_mib_init((void **)idev->stats.icmpv6msg, 287 if (snmp_mib_init((void __percpu **)idev->stats.icmpv6msg,
288 sizeof(struct icmpv6msg_mib)) < 0) 288 sizeof(struct icmpv6msg_mib)) < 0)
289 goto err_icmpmsg; 289 goto err_icmpmsg;
290 290
291 return 0; 291 return 0;
292 292
293err_icmpmsg: 293err_icmpmsg:
294 snmp_mib_free((void **)idev->stats.icmpv6); 294 snmp_mib_free((void __percpu **)idev->stats.icmpv6);
295err_icmp: 295err_icmp:
296 snmp_mib_free((void **)idev->stats.ipv6); 296 snmp_mib_free((void __percpu **)idev->stats.ipv6);
297err_ip: 297err_ip:
298 return -ENOMEM; 298 return -ENOMEM;
299} 299}
300 300
301static void snmp6_free_dev(struct inet6_dev *idev) 301static void snmp6_free_dev(struct inet6_dev *idev)
302{ 302{
303 snmp_mib_free((void **)idev->stats.icmpv6msg); 303 snmp_mib_free((void __percpu **)idev->stats.icmpv6msg);
304 snmp_mib_free((void **)idev->stats.icmpv6); 304 snmp_mib_free((void __percpu **)idev->stats.icmpv6);
305 snmp_mib_free((void **)idev->stats.ipv6); 305 snmp_mib_free((void __percpu **)idev->stats.ipv6);
306} 306}
307 307
308/* Nobody refers to this device, we may destroy it. */ 308/* Nobody refers to this device, we may destroy it. */
@@ -3766,8 +3766,8 @@ static inline size_t inet6_if_nlmsg_size(void)
3766 ); 3766 );
3767} 3767}
3768 3768
3769static inline void __snmp6_fill_stats(u64 *stats, void **mib, int items, 3769static inline void __snmp6_fill_stats(u64 *stats, void __percpu **mib,
3770 int bytes) 3770 int items, int bytes)
3771{ 3771{
3772 int i; 3772 int i;
3773 int pad = bytes - sizeof(u64) * items; 3773 int pad = bytes - sizeof(u64) * items;
@@ -3786,10 +3786,10 @@ static void snmp6_fill_stats(u64 *stats, struct inet6_dev *idev, int attrtype,
3786{ 3786{
3787 switch(attrtype) { 3787 switch(attrtype) {
3788 case IFLA_INET6_STATS: 3788 case IFLA_INET6_STATS:
3789 __snmp6_fill_stats(stats, (void **)idev->stats.ipv6, IPSTATS_MIB_MAX, bytes); 3789 __snmp6_fill_stats(stats, (void __percpu **)idev->stats.ipv6, IPSTATS_MIB_MAX, bytes);
3790 break; 3790 break;
3791 case IFLA_INET6_ICMP6STATS: 3791 case IFLA_INET6_ICMP6STATS:
3792 __snmp6_fill_stats(stats, (void **)idev->stats.icmpv6, ICMP6_MIB_MAX, bytes); 3792 __snmp6_fill_stats(stats, (void __percpu **)idev->stats.icmpv6, ICMP6_MIB_MAX, bytes);
3793 break; 3793 break;
3794 } 3794 }
3795} 3795}
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index e29160ff4a0f..37d14e735c27 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -971,41 +971,41 @@ static void ipv6_packet_cleanup(void)
971 971
972static int __net_init ipv6_init_mibs(struct net *net) 972static int __net_init ipv6_init_mibs(struct net *net)
973{ 973{
974 if (snmp_mib_init((void **)net->mib.udp_stats_in6, 974 if (snmp_mib_init((void __percpu **)net->mib.udp_stats_in6,
975 sizeof (struct udp_mib)) < 0) 975 sizeof (struct udp_mib)) < 0)
976 return -ENOMEM; 976 return -ENOMEM;
977 if (snmp_mib_init((void **)net->mib.udplite_stats_in6, 977 if (snmp_mib_init((void __percpu **)net->mib.udplite_stats_in6,
978 sizeof (struct udp_mib)) < 0) 978 sizeof (struct udp_mib)) < 0)
979 goto err_udplite_mib; 979 goto err_udplite_mib;
980 if (snmp_mib_init((void **)net->mib.ipv6_statistics, 980 if (snmp_mib_init((void __percpu **)net->mib.ipv6_statistics,
981 sizeof(struct ipstats_mib)) < 0) 981 sizeof(struct ipstats_mib)) < 0)
982 goto err_ip_mib; 982 goto err_ip_mib;
983 if (snmp_mib_init((void **)net->mib.icmpv6_statistics, 983 if (snmp_mib_init((void __percpu **)net->mib.icmpv6_statistics,
984 sizeof(struct icmpv6_mib)) < 0) 984 sizeof(struct icmpv6_mib)) < 0)
985 goto err_icmp_mib; 985 goto err_icmp_mib;
986 if (snmp_mib_init((void **)net->mib.icmpv6msg_statistics, 986 if (snmp_mib_init((void __percpu **)net->mib.icmpv6msg_statistics,
987 sizeof(struct icmpv6msg_mib)) < 0) 987 sizeof(struct icmpv6msg_mib)) < 0)
988 goto err_icmpmsg_mib; 988 goto err_icmpmsg_mib;
989 return 0; 989 return 0;
990 990
991err_icmpmsg_mib: 991err_icmpmsg_mib:
992 snmp_mib_free((void **)net->mib.icmpv6_statistics); 992 snmp_mib_free((void __percpu **)net->mib.icmpv6_statistics);
993err_icmp_mib: 993err_icmp_mib:
994 snmp_mib_free((void **)net->mib.ipv6_statistics); 994 snmp_mib_free((void __percpu **)net->mib.ipv6_statistics);
995err_ip_mib: 995err_ip_mib:
996 snmp_mib_free((void **)net->mib.udplite_stats_in6); 996 snmp_mib_free((void __percpu **)net->mib.udplite_stats_in6);
997err_udplite_mib: 997err_udplite_mib:
998 snmp_mib_free((void **)net->mib.udp_stats_in6); 998 snmp_mib_free((void __percpu **)net->mib.udp_stats_in6);
999 return -ENOMEM; 999 return -ENOMEM;
1000} 1000}
1001 1001
1002static void ipv6_cleanup_mibs(struct net *net) 1002static void ipv6_cleanup_mibs(struct net *net)
1003{ 1003{
1004 snmp_mib_free((void **)net->mib.udp_stats_in6); 1004 snmp_mib_free((void __percpu **)net->mib.udp_stats_in6);
1005 snmp_mib_free((void **)net->mib.udplite_stats_in6); 1005 snmp_mib_free((void __percpu **)net->mib.udplite_stats_in6);
1006 snmp_mib_free((void **)net->mib.ipv6_statistics); 1006 snmp_mib_free((void __percpu **)net->mib.ipv6_statistics);
1007 snmp_mib_free((void **)net->mib.icmpv6_statistics); 1007 snmp_mib_free((void __percpu **)net->mib.icmpv6_statistics);
1008 snmp_mib_free((void **)net->mib.icmpv6msg_statistics); 1008 snmp_mib_free((void __percpu **)net->mib.icmpv6msg_statistics);
1009} 1009}
1010 1010
1011static int __net_init inet6_net_init(struct net *net) 1011static int __net_init inet6_net_init(struct net *net)
diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
index bfe2598dd563..58344c0fbd13 100644
--- a/net/ipv6/proc.c
+++ b/net/ipv6/proc.c
@@ -136,7 +136,7 @@ static const struct snmp_mib snmp6_udplite6_list[] = {
136 SNMP_MIB_SENTINEL 136 SNMP_MIB_SENTINEL
137}; 137};
138 138
139static void snmp6_seq_show_icmpv6msg(struct seq_file *seq, void **mib) 139static void snmp6_seq_show_icmpv6msg(struct seq_file *seq, void __percpu **mib)
140{ 140{
141 char name[32]; 141 char name[32];
142 int i; 142 int i;
@@ -170,7 +170,7 @@ static void snmp6_seq_show_icmpv6msg(struct seq_file *seq, void **mib)
170 return; 170 return;
171} 171}
172 172
173static void snmp6_seq_show_item(struct seq_file *seq, void **mib, 173static void snmp6_seq_show_item(struct seq_file *seq, void __percpu **mib,
174 const struct snmp_mib *itemlist) 174 const struct snmp_mib *itemlist)
175{ 175{
176 int i; 176 int i;
@@ -183,14 +183,15 @@ static int snmp6_seq_show(struct seq_file *seq, void *v)
183{ 183{
184 struct net *net = (struct net *)seq->private; 184 struct net *net = (struct net *)seq->private;
185 185
186 snmp6_seq_show_item(seq, (void **)net->mib.ipv6_statistics, 186 snmp6_seq_show_item(seq, (void __percpu **)net->mib.ipv6_statistics,
187 snmp6_ipstats_list); 187 snmp6_ipstats_list);
188 snmp6_seq_show_item(seq, (void **)net->mib.icmpv6_statistics, 188 snmp6_seq_show_item(seq, (void __percpu **)net->mib.icmpv6_statistics,
189 snmp6_icmp6_list); 189 snmp6_icmp6_list);
190 snmp6_seq_show_icmpv6msg(seq, (void **)net->mib.icmpv6msg_statistics); 190 snmp6_seq_show_icmpv6msg(seq,
191 snmp6_seq_show_item(seq, (void **)net->mib.udp_stats_in6, 191 (void __percpu **)net->mib.icmpv6msg_statistics);
192 snmp6_seq_show_item(seq, (void __percpu **)net->mib.udp_stats_in6,
192 snmp6_udp6_list); 193 snmp6_udp6_list);
193 snmp6_seq_show_item(seq, (void **)net->mib.udplite_stats_in6, 194 snmp6_seq_show_item(seq, (void __percpu **)net->mib.udplite_stats_in6,
194 snmp6_udplite6_list); 195 snmp6_udplite6_list);
195 return 0; 196 return 0;
196} 197}
@@ -213,9 +214,11 @@ static int snmp6_dev_seq_show(struct seq_file *seq, void *v)
213 struct inet6_dev *idev = (struct inet6_dev *)seq->private; 214 struct inet6_dev *idev = (struct inet6_dev *)seq->private;
214 215
215 seq_printf(seq, "%-32s\t%u\n", "ifIndex", idev->dev->ifindex); 216 seq_printf(seq, "%-32s\t%u\n", "ifIndex", idev->dev->ifindex);
216 snmp6_seq_show_item(seq, (void **)idev->stats.ipv6, snmp6_ipstats_list); 217 snmp6_seq_show_item(seq, (void __percpu **)idev->stats.ipv6,
217 snmp6_seq_show_item(seq, (void **)idev->stats.icmpv6, snmp6_icmp6_list); 218 snmp6_ipstats_list);
218 snmp6_seq_show_icmpv6msg(seq, (void **)idev->stats.icmpv6msg); 219 snmp6_seq_show_item(seq, (void __percpu **)idev->stats.icmpv6,
220 snmp6_icmp6_list);
221 snmp6_seq_show_icmpv6msg(seq, (void __percpu **)idev->stats.icmpv6msg);
219 return 0; 222 return 0;
220} 223}
221 224
diff --git a/net/sctp/proc.c b/net/sctp/proc.c
index a5ac6e0a8d9c..784bcc9a979d 100644
--- a/net/sctp/proc.c
+++ b/net/sctp/proc.c
@@ -83,7 +83,7 @@ static int sctp_snmp_seq_show(struct seq_file *seq, void *v)
83 83
84 for (i = 0; sctp_snmp_list[i].name != NULL; i++) 84 for (i = 0; sctp_snmp_list[i].name != NULL; i++)
85 seq_printf(seq, "%-32s\t%ld\n", sctp_snmp_list[i].name, 85 seq_printf(seq, "%-32s\t%ld\n", sctp_snmp_list[i].name,
86 snmp_fold_field((void **)sctp_statistics, 86 snmp_fold_field((void __percpu **)sctp_statistics,
87 sctp_snmp_list[i].entry)); 87 sctp_snmp_list[i].entry));
88 88
89 return 0; 89 return 0;
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index a3c8988758b1..9687177b026b 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -996,12 +996,13 @@ int sctp_register_pf(struct sctp_pf *pf, sa_family_t family)
996 996
997static inline int init_sctp_mibs(void) 997static inline int init_sctp_mibs(void)
998{ 998{
999 return snmp_mib_init((void**)sctp_statistics, sizeof(struct sctp_mib)); 999 return snmp_mib_init((void __percpu **)sctp_statistics,
1000 sizeof(struct sctp_mib));
1000} 1001}
1001 1002
1002static inline void cleanup_sctp_mibs(void) 1003static inline void cleanup_sctp_mibs(void)
1003{ 1004{
1004 snmp_mib_free((void**)sctp_statistics); 1005 snmp_mib_free((void __percpu **)sctp_statistics);
1005} 1006}
1006 1007
1007static void sctp_v4_pf_init(void) 1008static void sctp_v4_pf_init(void)
diff --git a/net/xfrm/xfrm_ipcomp.c b/net/xfrm/xfrm_ipcomp.c
index 42cd18391f46..0fc5ff66d1fa 100644
--- a/net/xfrm/xfrm_ipcomp.c
+++ b/net/xfrm/xfrm_ipcomp.c
@@ -30,12 +30,12 @@
30 30
31struct ipcomp_tfms { 31struct ipcomp_tfms {
32 struct list_head list; 32 struct list_head list;
33 struct crypto_comp **tfms; 33 struct crypto_comp * __percpu *tfms;
34 int users; 34 int users;
35}; 35};
36 36
37static DEFINE_MUTEX(ipcomp_resource_mutex); 37static DEFINE_MUTEX(ipcomp_resource_mutex);
38static void **ipcomp_scratches; 38static void * __percpu *ipcomp_scratches;
39static int ipcomp_scratch_users; 39static int ipcomp_scratch_users;
40static LIST_HEAD(ipcomp_tfms_list); 40static LIST_HEAD(ipcomp_tfms_list);
41 41
@@ -200,7 +200,7 @@ EXPORT_SYMBOL_GPL(ipcomp_output);
200static void ipcomp_free_scratches(void) 200static void ipcomp_free_scratches(void)
201{ 201{
202 int i; 202 int i;
203 void **scratches; 203 void * __percpu *scratches;
204 204
205 if (--ipcomp_scratch_users) 205 if (--ipcomp_scratch_users)
206 return; 206 return;
@@ -215,10 +215,10 @@ static void ipcomp_free_scratches(void)
215 free_percpu(scratches); 215 free_percpu(scratches);
216} 216}
217 217
218static void **ipcomp_alloc_scratches(void) 218static void * __percpu *ipcomp_alloc_scratches(void)
219{ 219{
220 int i; 220 int i;
221 void **scratches; 221 void * __percpu *scratches;
222 222
223 if (ipcomp_scratch_users++) 223 if (ipcomp_scratch_users++)
224 return ipcomp_scratches; 224 return ipcomp_scratches;
@@ -239,7 +239,7 @@ static void **ipcomp_alloc_scratches(void)
239 return scratches; 239 return scratches;
240} 240}
241 241
242static void ipcomp_free_tfms(struct crypto_comp **tfms) 242static void ipcomp_free_tfms(struct crypto_comp * __percpu *tfms)
243{ 243{
244 struct ipcomp_tfms *pos; 244 struct ipcomp_tfms *pos;
245 int cpu; 245 int cpu;
@@ -267,10 +267,10 @@ static void ipcomp_free_tfms(struct crypto_comp **tfms)
267 free_percpu(tfms); 267 free_percpu(tfms);
268} 268}
269 269
270static struct crypto_comp **ipcomp_alloc_tfms(const char *alg_name) 270static struct crypto_comp * __percpu *ipcomp_alloc_tfms(const char *alg_name)
271{ 271{
272 struct ipcomp_tfms *pos; 272 struct ipcomp_tfms *pos;
273 struct crypto_comp **tfms; 273 struct crypto_comp * __percpu *tfms;
274 int cpu; 274 int cpu;
275 275
276 /* This can be any valid CPU ID so we don't need locking. */ 276 /* This can be any valid CPU ID so we don't need locking. */
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index eb870fcc29cc..cfceb6616ec1 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -2428,19 +2428,19 @@ static int __net_init xfrm_statistics_init(struct net *net)
2428{ 2428{
2429 int rv; 2429 int rv;
2430 2430
2431 if (snmp_mib_init((void **)net->mib.xfrm_statistics, 2431 if (snmp_mib_init((void __percpu **)net->mib.xfrm_statistics,
2432 sizeof(struct linux_xfrm_mib)) < 0) 2432 sizeof(struct linux_xfrm_mib)) < 0)
2433 return -ENOMEM; 2433 return -ENOMEM;
2434 rv = xfrm_proc_init(net); 2434 rv = xfrm_proc_init(net);
2435 if (rv < 0) 2435 if (rv < 0)
2436 snmp_mib_free((void **)net->mib.xfrm_statistics); 2436 snmp_mib_free((void __percpu **)net->mib.xfrm_statistics);
2437 return rv; 2437 return rv;
2438} 2438}
2439 2439
2440static void xfrm_statistics_fini(struct net *net) 2440static void xfrm_statistics_fini(struct net *net)
2441{ 2441{
2442 xfrm_proc_fini(net); 2442 xfrm_proc_fini(net);
2443 snmp_mib_free((void **)net->mib.xfrm_statistics); 2443 snmp_mib_free((void __percpu **)net->mib.xfrm_statistics);
2444} 2444}
2445#else 2445#else
2446static int __net_init xfrm_statistics_init(struct net *net) 2446static int __net_init xfrm_statistics_init(struct net *net)
diff --git a/net/xfrm/xfrm_proc.c b/net/xfrm/xfrm_proc.c
index c083a4e4e796..003f2c437ac3 100644
--- a/net/xfrm/xfrm_proc.c
+++ b/net/xfrm/xfrm_proc.c
@@ -50,7 +50,8 @@ static int xfrm_statistics_seq_show(struct seq_file *seq, void *v)
50 int i; 50 int i;
51 for (i=0; xfrm_mib_list[i].name; i++) 51 for (i=0; xfrm_mib_list[i].name; i++)
52 seq_printf(seq, "%-24s\t%lu\n", xfrm_mib_list[i].name, 52 seq_printf(seq, "%-24s\t%lu\n", xfrm_mib_list[i].name,
53 snmp_fold_field((void **)net->mib.xfrm_statistics, 53 snmp_fold_field((void __percpu **)
54 net->mib.xfrm_statistics,
54 xfrm_mib_list[i].entry)); 55 xfrm_mib_list[i].entry));
55 return 0; 56 return 0;
56} 57}