diff options
| author |   YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2006-11-04 20:11:37 +0900 |
|---|---|---|
| committer |   David S. Miller <davem@sunset.davemloft.net> | 2006-12-02 21:22:08 -0800 |
| commit | a11d206d0f88e092419877c7f706cafb5e1c2e57 (patch) | |
| tree | ed96428bb52765198d5c5b7ccbc1f1b6516ffb3f /include/net | |
| parent | [IPV6]: Introduce ip6_dst_idev() to get inet6_dev{} stored in dst_entry{}. (diff) | |
| download | linux-dev-a11d206d0f88e092419877c7f706cafb5e1c2e57.tar.xz linux-dev-a11d206d0f88e092419877c7f706cafb5e1c2e57.zip | |
[IPV6]: Per-interface statistics support.
For IP MIB (RFC4293).
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/if_inet6.h | 1 | ||||
| -rw-r--r-- | include/net/ipv6.h | 21 |
2 files changed, 19 insertions, 3 deletions
diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h index 34489c13c119..3ec7d07346d6 100644 --- a/include/net/if_inet6.h +++ b/include/net/if_inet6.h @@ -152,6 +152,7 @@ struct ifacaddr6 struct ipv6_devstat { struct proc_dir_entry *proc_dir_entry; + DEFINE_SNMP_STAT(struct ipstats_mib, ipv6); DEFINE_SNMP_STAT(struct icmpv6_mib, icmpv6); }; diff --git a/include/net/ipv6.h b/include/net/ipv6.h index 0b8c9b990ac4..3c266ad99a02 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -113,9 +113,24 @@ extern int sysctl_mld_max_msf; /* MIBs */ DECLARE_SNMP_STAT(struct ipstats_mib, ipv6_statistics); -#define IP6_INC_STATS(field) SNMP_INC_STATS(ipv6_statistics, field) -#define IP6_INC_STATS_BH(field) SNMP_INC_STATS_BH(ipv6_statistics, field) -#define IP6_INC_STATS_USER(field) SNMP_INC_STATS_USER(ipv6_statistics, field) +#define IP6_INC_STATS(idev,field) ({ \ + struct inet6_dev *_idev = (idev); \ + if (likely(_idev != NULL)) \ + SNMP_INC_STATS(_idev->stats.ipv6, field); \ + SNMP_INC_STATS(ipv6_statistics, field); \ +}) +#define IP6_INC_STATS_BH(idev,field) ({ \ + struct inet6_dev *_idev = (idev); \ + if (likely(_idev != NULL)) \ + SNMP_INC_STATS_BH(_idev->stats.ipv6, field); \ + SNMP_INC_STATS_BH(ipv6_statistics, field); \ +}) +#define IP6_INC_STATS_USER(idev,field) ({ \ + struct inet6_dev *_idev = (idev); \ + if (likely(_idev != NULL)) \ + SNMP_INC_STATS_USER(_idev->stats.ipv6, field); \ + SNMP_INC_STATS_USER(ipv6_statistics, field); \ +}) DECLARE_SNMP_STAT(struct icmpv6_mib, icmpv6_statistics); #define ICMP6_INC_STATS(idev, field) ({ \ struct inet6_dev *_idev = (idev); \ |