diff options
Diffstat (limited to 'include/net/snmp.h')
| -rw-r--r-- | include/net/snmp.h | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/include/net/snmp.h b/include/net/snmp.h index 9c5793d..fbb6666 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. @@ -135,14 +136,26 @@ 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_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 |