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| author | Paul Mackerras <paulus@samba.org> | 2008-01-31 01:25:51 +0100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2008-01-31 01:25:51 +0100 |
| commit | bd45ac0c5daae35e7c71138172e63df5cf644cf6 (patch) | |
| tree | 5eb5a599bf6a9d7a8a34e802db932aa9e9555de4 /include/net/snmp.h | |
| parent | Merge branch 'for-2.6.25' of git://git.secretlab.ca/git/linux-2.6-mpc52xx (diff) | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog (diff) | |
| download | linux-bd45ac0c5daae35e7c71138172e63df5cf644cf6.tar.xz linux-bd45ac0c5daae35e7c71138172e63df5cf644cf6.zip | |
Merge branch 'linux-2.6'
Diffstat (limited to 'include/net/snmp.h')
| -rw-r--r-- | include/net/snmp.h | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/include/net/snmp.h b/include/net/snmp.h index ea206bff0dc4..ce2f48507510 100644 --- a/include/net/snmp.h +++ b/include/net/snmp.h @@ -23,6 +23,7 @@ #include <linux/cache.h> #include <linux/snmp.h> +#include <linux/smp.h> /* * Mibs are stored in array of unsigned long. @@ -117,6 +118,11 @@ struct linux_mib { unsigned long mibs[LINUX_MIB_MAX]; }; +/* Linux Xfrm */ +#define LINUX_MIB_XFRMMAX __LINUX_MIB_XFRMMAX +struct linux_xfrm_mib { + unsigned long mibs[LINUX_MIB_XFRMMAX]; +}; /* * FIXME: On x86 and some other CPUs the split into user and softirq parts @@ -134,17 +140,27 @@ struct linux_mib { #define SNMP_INC_STATS_BH(mib, field) \ (per_cpu_ptr(mib[0], raw_smp_processor_id())->mibs[field]++) -#define SNMP_INC_STATS_OFFSET_BH(mib, field, offset) \ - (per_cpu_ptr(mib[0], raw_smp_processor_id())->mibs[field + (offset)]++) #define SNMP_INC_STATS_USER(mib, field) \ - (per_cpu_ptr(mib[1], raw_smp_processor_id())->mibs[field]++) + do { \ + per_cpu_ptr(mib[1], get_cpu())->mibs[field]++; \ + put_cpu(); \ + } while (0) #define SNMP_INC_STATS(mib, field) \ - (per_cpu_ptr(mib[!in_softirq()], raw_smp_processor_id())->mibs[field]++) + do { \ + per_cpu_ptr(mib[!in_softirq()], get_cpu())->mibs[field]++; \ + put_cpu(); \ + } while (0) #define SNMP_DEC_STATS(mib, field) \ - (per_cpu_ptr(mib[!in_softirq()], raw_smp_processor_id())->mibs[field]--) + do { \ + per_cpu_ptr(mib[!in_softirq()], get_cpu())->mibs[field]--; \ + put_cpu(); \ + } while (0) #define SNMP_ADD_STATS_BH(mib, field, addend) \ (per_cpu_ptr(mib[0], raw_smp_processor_id())->mibs[field] += addend) #define SNMP_ADD_STATS_USER(mib, field, addend) \ - (per_cpu_ptr(mib[1], raw_smp_processor_id())->mibs[field] += addend) + do { \ + per_cpu_ptr(mib[1], get_cpu())->mibs[field] += addend; \ + put_cpu(); \ + } while (0) #endif |