From d23ff701643a4a725e2c7a8ba2d567d39daa29ea Mon Sep 17 00:00:00 2001 From: Julian Anastasov Date: Tue, 4 Sep 2012 11:03:15 +0000 Subject: tcp: add generic netlink support for tcp_metrics Add support for genl "tcp_metrics". No locking is changed, only that now we can unlink and delete entries after grace period. We implement get/del for single entry and dump to support show/flush filtering in user space. Del without address attribute causes flush for all addresses, sadly under genl_mutex. v2: - remove rcu_assign_pointer as suggested by Eric Dumazet, it is not needed because there are no other writes under lock - move the flushing code in tcp_metrics_flush_all v3: - remove synchronize_rcu on flush as suggested by Eric Dumazet Signed-off-by: Julian Anastasov Signed-off-by: David S. Miller --- include/linux/Kbuild | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/Kbuild') diff --git a/include/linux/Kbuild b/include/linux/Kbuild index 1f2c1c787f17..90da0af28352 100644 --- a/include/linux/Kbuild +++ b/include/linux/Kbuild @@ -363,6 +363,7 @@ header-y += sysctl.h header-y += sysinfo.h header-y += taskstats.h header-y += tcp.h +header-y += tcp_metrics.h header-y += telephony.h header-y += termios.h header-y += time.h -- cgit v1.2.3