diff options
| author | Eric Dumazet <edumazet@google.com> | 2016-04-28 02:44:43 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-04-28 05:48:25 +0300 |
| commit | 13415e46c5915e2dac089de516369005fbc045f9 (patch) | |
| tree | f0a676282ad3a6c5f19a0e8fb2a2c771b6433008 /include/net/ipv6.h | |
| parent | f3832ed2c27e7ad13300791db4089a7d4304f500 (diff) | |
| download | linux-13415e46c5915e2dac089de516369005fbc045f9.tar.xz | |
net: snmp: kill STATS_BH macros
There is nothing related to BH in SNMP counters anymore,
since linux-3.0.
Rename helpers to use __ prefix instead of _BH prefix,
for contexts where preemption is disabled.
This more closely matches convention used to update
percpu variables.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/ipv6.h')
| -rw-r--r-- | include/net/ipv6.h | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/include/net/ipv6.h b/include/net/ipv6.h index 64ce3670d40a..415213da5be3 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -121,21 +121,21 @@ struct frag_hdr { extern int sysctl_mld_max_msf; extern int sysctl_mld_qrv; -#define _DEVINC(net, statname, modifier, idev, field) \ +#define _DEVINC(net, statname, mod, 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));\ + mod##SNMP_INC_STATS64((_idev)->stats.statname, (field));\ + mod##SNMP_INC_STATS64((net)->mib.statname##_statistics, (field));\ }) /* per device counters are atomic_long_t */ -#define _DEVINCATOMIC(net, statname, modifier, idev, field) \ +#define _DEVINCATOMIC(net, statname, mod, 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));\ + mod##SNMP_INC_STATS((net)->mib.statname##_statistics, (field));\ }) /* per device and per net counters are atomic_long_t */ @@ -147,40 +147,40 @@ extern int sysctl_mld_qrv; SNMP_INC_STATS_ATOMIC_LONG((net)->mib.statname##_statistics, (field));\ }) -#define _DEVADD(net, statname, modifier, idev, field, val) \ +#define _DEVADD(net, statname, mod, 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));\ + mod##SNMP_ADD_STATS((_idev)->stats.statname, (field), (val)); \ + mod##SNMP_ADD_STATS((net)->mib.statname##_statistics, (field), (val));\ }) -#define _DEVUPD(net, statname, modifier, idev, field, val) \ +#define _DEVUPD(net, statname, mod, 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));\ + mod##SNMP_UPD_PO_STATS((_idev)->stats.statname, field, (val)); \ + mod##SNMP_UPD_PO_STATS((net)->mib.statname##_statistics, field, (val));\ }) /* MIBs */ #define IP6_INC_STATS(net, idev,field) \ - _DEVINC(net, ipv6, 64, idev, field) + _DEVINC(net, ipv6, , idev, field) #define __IP6_INC_STATS(net, idev,field) \ - _DEVINC(net, ipv6, 64_BH, idev, field) + _DEVINC(net, ipv6, __, idev, field) #define IP6_ADD_STATS(net, idev,field,val) \ - _DEVADD(net, ipv6, 64, idev, field, val) + _DEVADD(net, ipv6, , idev, field, val) #define __IP6_ADD_STATS(net, idev,field,val) \ - _DEVADD(net, ipv6, 64_BH, idev, field, val) + _DEVADD(net, ipv6, __, idev, field, val) #define IP6_UPD_PO_STATS(net, idev,field,val) \ - _DEVUPD(net, ipv6, 64, idev, field, val) + _DEVUPD(net, ipv6, , idev, field, val) #define __IP6_UPD_PO_STATS(net, idev,field,val) \ - _DEVUPD(net, ipv6, 64_BH, idev, field, val) + _DEVUPD(net, ipv6, __, idev, field, val) #define ICMP6_INC_STATS(net, idev, field) \ _DEVINCATOMIC(net, icmpv6, , idev, field) #define __ICMP6_INC_STATS(net, idev, field) \ - _DEVINCATOMIC(net, icmpv6, _BH, idev, field) + _DEVINCATOMIC(net, icmpv6, __, idev, field) #define ICMP6MSGOUT_INC_STATS(net, idev, field) \ _DEVINC_ATOMIC_ATOMIC(net, icmpv6msg, idev, field +256) |