net: snmp: kill various STATS_USER() helpers
In the old days (before linux-3.0), SNMP counters were duplicated,
one for user context, and one for BH context.
After commit 8f0ea0fe3a03 ("snmp: reduce percpu needs by 50%")
we have a single copy, and what really matters is preemption being
enabled or disabled, since we use this_cpu_inc() or __this_cpu_inc()
respectively.
We therefore kill SNMP_INC_STATS_USER(), SNMP_ADD_STATS_USER(),
NET_INC_STATS_USER(), NET_ADD_STATS_USER(), SCTP_INC_STATS_USER(),
SNMP_INC_STATS64_USER(), SNMP_ADD_STATS64_USER(), TCP_ADD_STATS_USER(),
UDP_INC_STATS_USER(), UDP6_INC_STATS_USER(), and XFRM_INC_STATS_USER()
Following patches will rename __BH helpers to make clear their
usage is not tied to BH being disabled.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/udp.h b/include/net/udp.h
index 3c5a65e..2f37f68 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -289,20 +289,20 @@
/*
* SNMP statistics for UDP and UDP-Lite
*/
-#define UDP_INC_STATS_USER(net, field, is_udplite) do { \
- if (is_udplite) SNMP_INC_STATS_USER((net)->mib.udplite_statistics, field); \
- else SNMP_INC_STATS_USER((net)->mib.udp_statistics, field); } while(0)
+#define UDP_INC_STATS(net, field, is_udplite) do { \
+ if (is_udplite) SNMP_INC_STATS((net)->mib.udplite_statistics, field); \
+ else SNMP_INC_STATS((net)->mib.udp_statistics, field); } while(0)
#define UDP_INC_STATS_BH(net, field, is_udplite) do { \
if (is_udplite) SNMP_INC_STATS_BH((net)->mib.udplite_statistics, field); \
else SNMP_INC_STATS_BH((net)->mib.udp_statistics, field); } while(0)
-#define UDP6_INC_STATS_BH(net, field, is_udplite) do { \
+#define UDP6_INC_STATS_BH(net, field, is_udplite) do { \
if (is_udplite) SNMP_INC_STATS_BH((net)->mib.udplite_stats_in6, field);\
else SNMP_INC_STATS_BH((net)->mib.udp_stats_in6, field); \
} while(0)
-#define UDP6_INC_STATS_USER(net, field, __lite) do { \
- if (__lite) SNMP_INC_STATS_USER((net)->mib.udplite_stats_in6, field); \
- else SNMP_INC_STATS_USER((net)->mib.udp_stats_in6, field); \
+#define UDP6_INC_STATS(net, field, __lite) do { \
+ if (__lite) SNMP_INC_STATS((net)->mib.udplite_stats_in6, field); \
+ else SNMP_INC_STATS((net)->mib.udp_stats_in6, field); \
} while(0)
#if IS_ENABLED(CONFIG_IPV6)