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authorPavel Emelyanov <xemul@openvz.org>2008-07-18 04:03:45 -0700
committerDavid S. Miller <davem@davemloft.net>2008-07-18 04:03:45 -0700
commit386019d3514b3ed9de8d0b05b67e638a7048375b (patch)
tree6447cb5bfe73788abab98f4835b95af258bfeeff
parent2f275f91a438abd8eec5321798d66a4ffe6869fa (diff)
mib: put udplite statistics on struct net
Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--include/net/netns/mib.h1
-rw-r--r--include/net/udp.h5
-rw-r--r--net/ipv4/af_inet.c11
-rw-r--r--net/ipv4/proc.c2
-rw-r--r--net/ipv4/udplite.c1
5 files changed, 10 insertions, 10 deletions
diff --git a/include/net/netns/mib.h b/include/net/netns/mib.h
index 738c87ce183..23e699fdb5c 100644
--- a/include/net/netns/mib.h
+++ b/include/net/netns/mib.h
@@ -8,6 +8,7 @@ struct netns_mib {
DEFINE_SNMP_STAT(struct ipstats_mib, ip_statistics);
DEFINE_SNMP_STAT(struct linux_mib, net_statistics);
DEFINE_SNMP_STAT(struct udp_mib, udp_statistics);
+ DEFINE_SNMP_STAT(struct udp_mib, udplite_statistics);
};
#endif
diff --git a/include/net/udp.h b/include/net/udp.h
index ba554415270..addcdc67234 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -151,17 +151,16 @@ extern int udp_lib_setsockopt(struct sock *sk, int level, int optname,
DECLARE_SNMP_STAT(struct udp_mib, udp_stats_in6);
/* UDP-Lite does not have a standardized MIB yet, so we inherit from UDP */
-DECLARE_SNMP_STAT(struct udp_mib, udplite_statistics);
DECLARE_SNMP_STAT(struct udp_mib, udplite_stats_in6);
/*
* SNMP statistics for UDP and UDP-Lite
*/
#define UDP_INC_STATS_USER(net, field, is_udplite) do { \
- if (is_udplite) SNMP_INC_STATS_USER(udplite_statistics, field); \
+ if (is_udplite) SNMP_INC_STATS_USER((net)->mib.udplite_statistics, field); \
else SNMP_INC_STATS_USER((net)->mib.udp_statistics, field); } while(0)
#define UDP_INC_STATS_BH(net, field, is_udplite) do { \
- if (is_udplite) SNMP_INC_STATS_BH(udplite_statistics, field); \
+ if (is_udplite) SNMP_INC_STATS_BH((net)->mib.udplite_statistics, field); \
else SNMP_INC_STATS_BH((net)->mib.udp_statistics, field); } while(0)
#define UDP6_INC_STATS_BH(net, field, is_udplite) do { (void)net; \
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 1f418164ebf..bf1f200c657 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -1352,10 +1352,15 @@ static __net_init int ipv4_mib_init_net(struct net *net)
if (snmp_mib_init((void **)net->mib.udp_statistics,
sizeof(struct udp_mib)) < 0)
goto err_udp_mib;
+ if (snmp_mib_init((void **)net->mib.udplite_statistics,
+ sizeof(struct udp_mib)) < 0)
+ goto err_udplite_mib;
tcp_mib_init(net);
return 0;
+err_udplite_mib:
+ snmp_mib_free((void **)net->mib.udp_statistics);
err_udp_mib:
snmp_mib_free((void **)net->mib.net_statistics);
err_net_mib:
@@ -1368,6 +1373,7 @@ err_tcp_mib:
static __net_exit void ipv4_mib_exit_net(struct net *net)
{
+ snmp_mib_free((void **)net->mib.udplite_statistics);
snmp_mib_free((void **)net->mib.udp_statistics);
snmp_mib_free((void **)net->mib.net_statistics);
snmp_mib_free((void **)net->mib.ip_statistics);
@@ -1387,9 +1393,6 @@ static int __init init_ipv4_mibs(void)
if (snmp_mib_init((void **)icmpmsg_statistics,
sizeof(struct icmpmsg_mib)) < 0)
goto err_icmpmsg_mib;
- if (snmp_mib_init((void **)udplite_statistics,
- sizeof(struct udp_mib)) < 0)
- goto err_udplite_mib;
if (register_pernet_subsys(&ipv4_mib_ops))
goto err_net;
@@ -1397,8 +1400,6 @@ static int __init init_ipv4_mibs(void)
return 0;
err_net:
- snmp_mib_free((void **)udplite_statistics);
-err_udplite_mib:
snmp_mib_free((void **)icmpmsg_statistics);
err_icmpmsg_mib:
snmp_mib_free((void **)icmp_statistics);
diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c
index 869085c8e43..765418334b3 100644
--- a/net/ipv4/proc.c
+++ b/net/ipv4/proc.c
@@ -385,7 +385,7 @@ static int snmp_seq_show(struct seq_file *seq, void *v)
seq_puts(seq, "\nUdpLite:");
for (i = 0; snmp4_udp_list[i].name != NULL; i++)
seq_printf(seq, " %lu",
- snmp_fold_field((void **)udplite_statistics,
+ snmp_fold_field((void **)init_net.mib.udplite_statistics,
snmp4_udp_list[i].entry));
seq_putc(seq, '\n');
diff --git a/net/ipv4/udplite.c b/net/ipv4/udplite.c
index 4ad16b6d513..3c807964da9 100644
--- a/net/ipv4/udplite.c
+++ b/net/ipv4/udplite.c
@@ -11,7 +11,6 @@
* 2 of the License, or (at your option) any later version.
*/
#include "udp_impl.h"
-DEFINE_SNMP_STAT(struct udp_mib, udplite_statistics) __read_mostly;
struct hlist_head udplite_hash[UDP_HTABLE_SIZE];