Merge branch 'master' of /home/davem/src/GIT/linux-2.6/

3 files changed, 21 insertions, 40 deletions

diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index 0302f31a2fb..b0173202cad 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -88,12 +88,7 @@ struct neigh_statistics {
 	unsigned long unres_discards;	/* number of unresolved drops */
 };
 
-#define NEIGH_CACHE_STAT_INC(tbl, field)				\
-	do {								\
-		preempt_disable();					\
-		(per_cpu_ptr((tbl)->stats, smp_processor_id())->field)++; \
-		preempt_enable();					\
-	} while (0)
+#define NEIGH_CACHE_STAT_INC(tbl, field) this_cpu_inc((tbl)->stats->field)
 
 struct neighbour {
 	struct neighbour	*next;
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index 5cf7270e3ff..a0904adfb8f 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -293,11 +293,11 @@ extern unsigned int nf_conntrack_htable_size;
 extern unsigned int nf_conntrack_max;
 
 #define NF_CT_STAT_INC(net, count)	\
-	(per_cpu_ptr((net)->ct.stat, raw_smp_processor_id())->count++)
+	__this_cpu_inc((net)->ct.stat->count)
 #define NF_CT_STAT_INC_ATOMIC(net, count)		\
 do {							\
 	local_bh_disable();				\
-	per_cpu_ptr((net)->ct.stat, raw_smp_processor_id())->count++;	\
+	__this_cpu_inc((net)->ct.stat->count);		\
 	local_bh_enable();				\
 } while (0)
 
diff --git a/include/net/snmp.h b/include/net/snmp.h
index 8c842e06bec..f0d756f2ac9 100644
--- a/include/net/snmp.h
+++ b/include/net/snmp.h
@@ -136,45 +136,31 @@ struct linux_xfrm_mib {
 #define SNMP_STAT_BHPTR(name)	(name[0])
 #define SNMP_STAT_USRPTR(name)	(name[1])
 
-#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) \
-	do { \
-		per_cpu_ptr(mib[1], get_cpu())->mibs[field]++; \
-		put_cpu(); \
-	} while (0)
-#define SNMP_INC_STATS(mib, field) 	\
-	do { \
-		per_cpu_ptr(mib[!in_softirq()], get_cpu())->mibs[field]++; \
-		put_cpu(); \
-	} while (0)
-#define SNMP_DEC_STATS(mib, field) 	\
-	do { \
-		per_cpu_ptr(mib[!in_softirq()], get_cpu())->mibs[field]--; \
-		put_cpu(); \
-	} while (0)
-#define SNMP_ADD_STATS(mib, field, addend) 	\
-	do { \
-		per_cpu_ptr(mib[!in_softirq()], get_cpu())->mibs[field] += addend; \
-		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) 	\
-	do { \
-		per_cpu_ptr(mib[1], get_cpu())->mibs[field] += addend; \
-		put_cpu(); \
-	} while (0)
+#define SNMP_INC_STATS_BH(mib, field)	\
+			__this_cpu_inc(mib[0]->mibs[field])
+#define SNMP_INC_STATS_USER(mib, field)	\
+			this_cpu_inc(mib[1]->mibs[field])
+#define SNMP_INC_STATS(mib, field)	\
+			this_cpu_inc(mib[!in_softirq()]->mibs[field])
+#define SNMP_DEC_STATS(mib, field)	\
+			this_cpu_dec(mib[!in_softirq()]->mibs[field])
+#define SNMP_ADD_STATS_BH(mib, field, addend)	\
+			__this_cpu_add(mib[0]->mibs[field], addend)
+#define SNMP_ADD_STATS_USER(mib, field, addend)	\
+			this_cpu_add(mib[1]->mibs[field], addend)
 #define SNMP_UPD_PO_STATS(mib, basefield, addend)	\
 	do { \
-		__typeof__(mib[0]) ptr = per_cpu_ptr(mib[!in_softirq()], get_cpu());\
+		__typeof__(mib[0]) ptr; \
+		preempt_disable(); \
+		ptr = this_cpu_ptr((mib)[!in_softirq()]); \
 		ptr->mibs[basefield##PKTS]++; \
 		ptr->mibs[basefield##OCTETS] += addend;\
-		put_cpu(); \
+		preempt_enable(); \
 	} while (0)
 #define SNMP_UPD_PO_STATS_BH(mib, basefield, addend)	\
 	do { \
-		__typeof__(mib[0]) ptr = per_cpu_ptr(mib[!in_softirq()], raw_smp_processor_id());\
+		__typeof__(mib[0]) ptr = \
+			__this_cpu_ptr((mib)[!in_softirq()]); \
 		ptr->mibs[basefield##PKTS]++; \
 		ptr->mibs[basefield##OCTETS] += addend;\
 	} while (0)