| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <1324049163-11207-5-git-send-email-igorm@etf.rs>
Date: Fri, 16 Dec 2011 16:25:57 +0100
From: igorm@....rs
To: netdev@...r.kernel.org
Cc: davem@...emloft.net, Igor Maravic <igorm@....rs>
Subject: [PATCH 04/10 net-next] include:net:ipv6: Moved _DEV* macros
From: Igor Maravic <igorm@....rs>
Moved _DEV* macros to /include/net/snmp.h so they
could be reused for ipv4 per device statistics.
Changed calling of _DEV* macros because they now have +1 argument - type.
Signed-off-by: Igor Maravic <igorm@....rs>
---
include/net/ipv6.h | 64 +++++++++-------------------------------------------
1 files changed, 11 insertions(+), 53 deletions(-)
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index e4170a2..fe65b9b 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -115,73 +115,31 @@ struct frag_hdr {
extern int sysctl_mld_max_msf;
extern struct ctl_path net_ipv6_ctl_path[];
-#define _DEVINC(net, statname, modifier, idev, field) \
-({ \
- struct inet6_dev *_idev = (idev); \
- if (likely(_idev != NULL)) \
- SNMP_INC_STATS##modifier((_idev)->stats.statname, (field)); \
- SNMP_INC_STATS##modifier((net)->mib.statname##_statistics, (field));\
-})
-
-/* per device counters are atomic_long_t */
-#define _DEVINCATOMIC(net, statname, modifier, idev, field) \
-({ \
- struct inet6_dev *_idev = (idev); \
- if (likely(_idev != NULL)) \
- SNMP_INC_STATS_ATOMIC_LONG((_idev)->stats.statname##dev, (field)); \
- SNMP_INC_STATS##modifier((net)->mib.statname##_statistics, (field));\
-})
-
-/* per device and per net counters are atomic_long_t */
-#define _DEVINC_ATOMIC_ATOMIC(net, statname, idev, field) \
-({ \
- struct inet6_dev *_idev = (idev); \
- if (likely(_idev != NULL)) \
- SNMP_INC_STATS_ATOMIC_LONG((_idev)->stats.statname##dev, (field)); \
- SNMP_INC_STATS_ATOMIC_LONG((net)->mib.statname##_statistics, (field));\
-})
-
-#define _DEVADD(net, statname, modifier, idev, field, val) \
-({ \
- struct inet6_dev *_idev = (idev); \
- if (likely(_idev != NULL)) \
- SNMP_ADD_STATS##modifier((_idev)->stats.statname, (field), (val)); \
- SNMP_ADD_STATS##modifier((net)->mib.statname##_statistics, (field), (val));\
-})
-
-#define _DEVUPD(net, statname, modifier, idev, field, val) \
-({ \
- struct inet6_dev *_idev = (idev); \
- if (likely(_idev != NULL)) \
- SNMP_UPD_PO_STATS##modifier((_idev)->stats.statname, field, (val)); \
- SNMP_UPD_PO_STATS##modifier((net)->mib.statname##_statistics, field, (val));\
-})
-
/* MIBs */
#define IP6_INC_STATS(net, idev,field) \
- _DEVINC(net, ipv6, 64, idev, field)
+ _DEVINC(net, ipv6, 64, struct inet6_dev, idev, field)
#define IP6_INC_STATS_BH(net, idev,field) \
- _DEVINC(net, ipv6, 64_BH, idev, field)
+ _DEVINC(net, ipv6, 64_BH, struct inet6_dev, idev, field)
#define IP6_ADD_STATS(net, idev,field,val) \
- _DEVADD(net, ipv6, 64, idev, field, val)
+ _DEVADD(net, ipv6, 64, struct inet6_dev, idev, field, val)
#define IP6_ADD_STATS_BH(net, idev,field,val) \
- _DEVADD(net, ipv6, 64_BH, idev, field, val)
+ _DEVADD(net, ipv6, 64_BH, struct inet6_dev, idev, field, val)
#define IP6_UPD_PO_STATS(net, idev,field,val) \
- _DEVUPD(net, ipv6, 64, idev, field, val)
+ _DEVUPD(net, ipv6, 64, struct inet6_dev, idev, field, val)
#define IP6_UPD_PO_STATS_BH(net, idev,field,val) \
- _DEVUPD(net, ipv6, 64_BH, idev, field, val)
+ _DEVUPD(net, ipv6, 64_BH, struct inet6_dev, idev, field, val)
#define ICMP6_INC_STATS(net, idev, field) \
- _DEVINCATOMIC(net, icmpv6, , idev, field)
+ _DEVINCATOMIC(net, icmpv6, , struct inet6_dev, idev, field)
#define ICMP6_INC_STATS_BH(net, idev, field) \
- _DEVINCATOMIC(net, icmpv6, _BH, idev, field)
+ _DEVINCATOMIC(net, icmpv6, _BH, struct inet6_dev, idev, field)
#define ICMP6MSGOUT_INC_STATS(net, idev, field) \
- _DEVINC_ATOMIC_ATOMIC(net, icmpv6msg, idev, field +256)
+ _DEVINC_ATOMIC_ATOMIC(net, icmpv6msg, struct inet6_dev, idev, field +256)
#define ICMP6MSGOUT_INC_STATS_BH(net, idev, field) \
- _DEVINC_ATOMIC_ATOMIC(net, icmpv6msg, idev, field +256)
+ _DEVINC_ATOMIC_ATOMIC(net, icmpv6msg, struct inet6_dev, idev, field +256)
#define ICMP6MSGIN_INC_STATS_BH(net, idev, field) \
- _DEVINC_ATOMIC_ATOMIC(net, icmpv6msg, idev, field)
+ _DEVINC_ATOMIC_ATOMIC(net, icmpv6msg, struct inet6_dev, idev, field)
struct ip6_ra_chain {
struct ip6_ra_chain *next;
--
1.7.5.4
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists