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-rw-r--r--net/ipv6/addrconf.c17
-rw-r--r--net/ipv6/addrconf_core.c2
-rw-r--r--net/ipv6/af_inet6.c42
-rw-r--r--net/ipv6/proc.c6
4 files changed, 27 insertions, 40 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 1ac13c0300b7..5667b3003af9 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -275,19 +275,14 @@ static int snmp6_alloc_dev(struct inet6_dev *idev)
{
int i;
- if (snmp_mib_init((void __percpu **)idev->stats.ipv6,
- sizeof(struct ipstats_mib),
- __alignof__(struct ipstats_mib)) < 0)
+ idev->stats.ipv6 = alloc_percpu(struct ipstats_mib);
+ if (!idev->stats.ipv6)
goto err_ip;
for_each_possible_cpu(i) {
struct ipstats_mib *addrconf_stats;
- addrconf_stats = per_cpu_ptr(idev->stats.ipv6[0], i);
+ addrconf_stats = per_cpu_ptr(idev->stats.ipv6, i);
u64_stats_init(&addrconf_stats->syncp);
-#if SNMP_ARRAY_SZ == 2
- addrconf_stats = per_cpu_ptr(idev->stats.ipv6[1], i);
- u64_stats_init(&addrconf_stats->syncp);
-#endif
}
@@ -305,7 +300,7 @@ static int snmp6_alloc_dev(struct inet6_dev *idev)
err_icmpmsg:
kfree(idev->stats.icmpv6dev);
err_icmp:
- snmp_mib_free((void __percpu **)idev->stats.ipv6);
+ free_percpu(idev->stats.ipv6);
err_ip:
return -ENOMEM;
}
@@ -4363,7 +4358,7 @@ static inline void __snmp6_fill_statsdev(u64 *stats, atomic_long_t *mib,
memset(&stats[items], 0, pad);
}
-static inline void __snmp6_fill_stats64(u64 *stats, void __percpu **mib,
+static inline void __snmp6_fill_stats64(u64 *stats, void __percpu *mib,
int items, int bytes, size_t syncpoff)
{
int i;
@@ -4383,7 +4378,7 @@ static void snmp6_fill_stats(u64 *stats, struct inet6_dev *idev, int attrtype,
{
switch (attrtype) {
case IFLA_INET6_STATS:
- __snmp6_fill_stats64(stats, (void __percpu **)idev->stats.ipv6,
+ __snmp6_fill_stats64(stats, idev->stats.ipv6,
IPSTATS_MIB_MAX, bytes, offsetof(struct ipstats_mib, syncp));
break;
case IFLA_INET6_ICMP6STATS:
diff --git a/net/ipv6/addrconf_core.c b/net/ipv6/addrconf_core.c
index 4c11cbcf8308..e6960457f625 100644
--- a/net/ipv6/addrconf_core.c
+++ b/net/ipv6/addrconf_core.c
@@ -123,7 +123,7 @@ static void snmp6_free_dev(struct inet6_dev *idev)
{
kfree(idev->stats.icmpv6msgdev);
kfree(idev->stats.icmpv6dev);
- snmp_mib_free((void __percpu **)idev->stats.ipv6);
+ free_percpu(idev->stats.ipv6);
}
/* Nobody refers to this device, we may destroy it. */
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index d935889f1008..dc47cc757b80 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -715,33 +715,25 @@ static int __net_init ipv6_init_mibs(struct net *net)
{
int i;
- if (snmp_mib_init((void __percpu **)net->mib.udp_stats_in6,
- sizeof(struct udp_mib),
- __alignof__(struct udp_mib)) < 0)
+ net->mib.udp_stats_in6 = alloc_percpu(struct udp_mib);
+ if (!net->mib.udp_stats_in6)
return -ENOMEM;
- if (snmp_mib_init((void __percpu **)net->mib.udplite_stats_in6,
- sizeof(struct udp_mib),
- __alignof__(struct udp_mib)) < 0)
+ net->mib.udplite_stats_in6 = alloc_percpu(struct udp_mib);
+ if (!net->mib.udplite_stats_in6)
goto err_udplite_mib;
- if (snmp_mib_init((void __percpu **)net->mib.ipv6_statistics,
- sizeof(struct ipstats_mib),
- __alignof__(struct ipstats_mib)) < 0)
+ net->mib.ipv6_statistics = alloc_percpu(struct ipstats_mib);
+ if (!net->mib.ipv6_statistics)
goto err_ip_mib;
for_each_possible_cpu(i) {
struct ipstats_mib *af_inet6_stats;
- af_inet6_stats = per_cpu_ptr(net->mib.ipv6_statistics[0], i);
+ af_inet6_stats = per_cpu_ptr(net->mib.ipv6_statistics, i);
u64_stats_init(&af_inet6_stats->syncp);
-#if SNMP_ARRAY_SZ == 2
- af_inet6_stats = per_cpu_ptr(net->mib.ipv6_statistics[1], i);
- u64_stats_init(&af_inet6_stats->syncp);
-#endif
}
- if (snmp_mib_init((void __percpu **)net->mib.icmpv6_statistics,
- sizeof(struct icmpv6_mib),
- __alignof__(struct icmpv6_mib)) < 0)
+ net->mib.icmpv6_statistics = alloc_percpu(struct icmpv6_mib);
+ if (!net->mib.icmpv6_statistics)
goto err_icmp_mib;
net->mib.icmpv6msg_statistics = kzalloc(sizeof(struct icmpv6msg_mib),
GFP_KERNEL);
@@ -750,22 +742,22 @@ static int __net_init ipv6_init_mibs(struct net *net)
return 0;
err_icmpmsg_mib:
- snmp_mib_free((void __percpu **)net->mib.icmpv6_statistics);
+ free_percpu(net->mib.icmpv6_statistics);
err_icmp_mib:
- snmp_mib_free((void __percpu **)net->mib.ipv6_statistics);
+ free_percpu(net->mib.ipv6_statistics);
err_ip_mib:
- snmp_mib_free((void __percpu **)net->mib.udplite_stats_in6);
+ free_percpu(net->mib.udplite_stats_in6);
err_udplite_mib:
- snmp_mib_free((void __percpu **)net->mib.udp_stats_in6);
+ free_percpu(net->mib.udp_stats_in6);
return -ENOMEM;
}
static void ipv6_cleanup_mibs(struct net *net)
{
- snmp_mib_free((void __percpu **)net->mib.udp_stats_in6);
- snmp_mib_free((void __percpu **)net->mib.udplite_stats_in6);
- snmp_mib_free((void __percpu **)net->mib.ipv6_statistics);
- snmp_mib_free((void __percpu **)net->mib.icmpv6_statistics);
+ free_percpu(net->mib.udp_stats_in6);
+ free_percpu(net->mib.udplite_stats_in6);
+ free_percpu(net->mib.ipv6_statistics);
+ free_percpu(net->mib.icmpv6_statistics);
kfree(net->mib.icmpv6msg_statistics);
}
diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
index 091d066a57b3..69cb47625df7 100644
--- a/net/ipv6/proc.c
+++ b/net/ipv6/proc.c
@@ -201,7 +201,7 @@ static void snmp6_seq_show_item(struct seq_file *seq, void __percpu **pcpumib,
}
}
-static void snmp6_seq_show_item64(struct seq_file *seq, void __percpu **mib,
+static void snmp6_seq_show_item64(struct seq_file *seq, void __percpu *mib,
const struct snmp_mib *itemlist, size_t syncpoff)
{
int i;
@@ -215,7 +215,7 @@ static int snmp6_seq_show(struct seq_file *seq, void *v)
{
struct net *net = (struct net *)seq->private;
- snmp6_seq_show_item64(seq, (void __percpu **)net->mib.ipv6_statistics,
+ snmp6_seq_show_item64(seq, net->mib.ipv6_statistics,
snmp6_ipstats_list, offsetof(struct ipstats_mib, syncp));
snmp6_seq_show_item(seq, (void __percpu **)net->mib.icmpv6_statistics,
NULL, snmp6_icmp6_list);
@@ -245,7 +245,7 @@ static int snmp6_dev_seq_show(struct seq_file *seq, void *v)
struct inet6_dev *idev = (struct inet6_dev *)seq->private;
seq_printf(seq, "%-32s\t%u\n", "ifIndex", idev->dev->ifindex);
- snmp6_seq_show_item64(seq, (void __percpu **)idev->stats.ipv6,
+ snmp6_seq_show_item64(seq, idev->stats.ipv6,
snmp6_ipstats_list, offsetof(struct ipstats_mib, syncp));
snmp6_seq_show_item(seq, NULL, idev->stats.icmpv6dev->mibs,
snmp6_icmp6_list);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-19 19:24:15 +0100