[PATCH 1/3] inetpeer: Add metrics storage to inetpeer entries.
DORMANTno replies
From: David Miller <davem@davemloft.net>
Date: 2011-01-27 23:00:57
Subsystem:
networking [general], networking [ipv4/ipv6], the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, David Ahern, Ido Schimmel, Linus Torvalds
Signed-off-by: David S. Miller <davem@davemloft.net> --- include/net/inetpeer.h | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
index 599d96e..2af0c63 100644
--- a/include/net/inetpeer.h
+++ b/include/net/inetpeer.h@@ -11,6 +11,7 @@ #include <linux/init.h> #include <linux/jiffies.h> #include <linux/spinlock.h> +#include <linux/rtnetlink.h> #include <net/ipv6.h> #include <asm/atomic.h>
@@ -33,8 +34,8 @@ struct inet_peer { atomic_t refcnt; /* * Once inet_peer is queued for deletion (refcnt == -1), following fields - * are not available: rid, ip_id_count, tcp_ts, tcp_ts_stamp - * We can share memory with rcu_head to keep inet_peer small + * are not available: rid, ip_id_count, tcp_ts, tcp_ts_stamp, metrics + * We can share memory with rcu_head to help keep inet_peer small. */ union { struct {
@@ -42,6 +43,7 @@ struct inet_peer { atomic_t ip_id_count; /* IP ID for the next packet */ __u32 tcp_ts; __u32 tcp_ts_stamp; + u32 metrics[RTAX_MAX]; }; struct rcu_head rcu; };
--
1.7.3.4