mirror of
https://github.com/torvalds/linux.git
synced 2024-12-18 00:53:40 +00:00
7f040aa322
Order fields to increase locality for most used protocols. udplite and icmp are moved at the end. Same for proc_net_devsnmp6 which is not used in fast path. This potentially saves one cache line miss for typical TCP/UDP over IPv4/IPv6. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
#ifndef __NETNS_MIB_H__
|
|
#define __NETNS_MIB_H__
|
|
|
|
#include <net/snmp.h>
|
|
|
|
struct netns_mib {
|
|
DEFINE_SNMP_STAT(struct ipstats_mib, ip_statistics);
|
|
#if IS_ENABLED(CONFIG_IPV6)
|
|
DEFINE_SNMP_STAT(struct ipstats_mib, ipv6_statistics);
|
|
#endif
|
|
|
|
DEFINE_SNMP_STAT(struct tcp_mib, tcp_statistics);
|
|
DEFINE_SNMP_STAT(struct linux_mib, net_statistics);
|
|
|
|
DEFINE_SNMP_STAT(struct udp_mib, udp_statistics);
|
|
#if IS_ENABLED(CONFIG_IPV6)
|
|
DEFINE_SNMP_STAT(struct udp_mib, udp_stats_in6);
|
|
#endif
|
|
|
|
#ifdef CONFIG_XFRM_STATISTICS
|
|
DEFINE_SNMP_STAT(struct linux_xfrm_mib, xfrm_statistics);
|
|
#endif
|
|
#if IS_ENABLED(CONFIG_TLS)
|
|
DEFINE_SNMP_STAT(struct linux_tls_mib, tls_statistics);
|
|
#endif
|
|
#ifdef CONFIG_MPTCP
|
|
DEFINE_SNMP_STAT(struct mptcp_mib, mptcp_statistics);
|
|
#endif
|
|
|
|
DEFINE_SNMP_STAT(struct udp_mib, udplite_statistics);
|
|
#if IS_ENABLED(CONFIG_IPV6)
|
|
DEFINE_SNMP_STAT(struct udp_mib, udplite_stats_in6);
|
|
#endif
|
|
|
|
DEFINE_SNMP_STAT(struct icmp_mib, icmp_statistics);
|
|
DEFINE_SNMP_STAT_ATOMIC(struct icmpmsg_mib, icmpmsg_statistics);
|
|
#if IS_ENABLED(CONFIG_IPV6)
|
|
DEFINE_SNMP_STAT(struct icmpv6_mib, icmpv6_statistics);
|
|
DEFINE_SNMP_STAT_ATOMIC(struct icmpv6msg_mib, icmpv6msg_statistics);
|
|
struct proc_dir_entry *proc_net_devsnmp6;
|
|
#endif
|
|
};
|
|
|
|
#endif
|