Marcelo Ricardo Leitner b6153ead0d ipv4: move route garbage collector to work queue ... Currently the route garbage collector gets called by dst_alloc() if it have more entries than the threshold. But it's an expensive call, that don't really need to be done by then. Another issue with current way is that it allows running the garbage collector with the same start parameters on multiple CPUs at once, which is not optimal. A system may even soft lockup if the cache is big enough as the garbage collectors will be fighting over the hash lock entries. This patch thus moves the garbage collector to run asynchronously on a work queue, much similar to how rt_expire_check runs. There is one condition left that allows multiple executions, which is handled by the next patch. Signed-off-by: Marcelo Ricardo Leitner <mleitner@redhat.com> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Zefan Li <lizefan@huawei.com>		2014-12-01 18:02:43 +08:00
..
netfilter	netfilter: ipv4: defrag: set local_df flag on defragmented skb	2014-06-16 13:45:45 -07:00
af_inet.c
ah4.c
arp.c
cipso_ipv4.c
datagram.c	ipv4: fix possible seqlock deadlock	2013-12-08 07:29:41 -08:00
devinet.c
esp4.c
fib_frontend.c
fib_lookup.h
fib_rules.c
fib_semantics.c	ipv4: fib_semantics: increment fib_info_cnt after fib_info allocation	2014-06-07 16:01:59 -07:00
fib_trie.c	fib_trie: remove potential out of bound access	2013-09-14 06:02:09 -07:00
gre.c
icmp.c
igmp.c	inetpeer: get rid of ip_id_count	2014-08-14 08:42:35 +08:00
inet_connection_sock.c
inet_diag.c	inet_diag: fix inet_diag_dump_icsk() timewait socket state logic	2014-02-06 11:05:48 -08:00
inet_fragment.c
inet_hashtables.c	net: do not call sock_put() on TIMEWAIT sockets	2013-11-04 04:23:40 -08:00
inet_lro.c
inet_timewait_sock.c
inetpeer.c	inetpeer: get rid of ip_id_count	2014-08-14 08:42:35 +08:00
ip_forward.c	Revert: "net: ip, ipv6: handle gso skbs in forwarding path"	2014-08-07 12:00:11 -07:00
ip_fragment.c
ip_gre.c	ip_tunnel: fix kernel panic with icmp_dest_unreach	2013-06-27 11:27:32 -07:00
ip_input.c
ip_options.c	ipv4: fix buffer overflow in ip_options_compile()	2014-07-28 07:06:46 -07:00
ip_output.c	inetpeer: get rid of ip_id_count	2014-08-14 08:42:35 +08:00
ip_sockglue.c	inet: fix addr_len/msg->msg_namelen assignment in recv_error and rxpmtu functions	2013-12-08 07:29:42 -08:00
ipcomp.c
ipconfig.c
ipip.c	net: tunnels - enable module autoloading	2014-06-26 15:10:28 -04:00
ipmr.c	inetpeer: get rid of ip_id_count	2014-08-14 08:42:35 +08:00
Kconfig
Makefile
netfilter.c
ping.c	net: ipv4: current group_info should be put after using.	2014-06-07 16:01:59 -07:00
proc.c
protocol.c
raw.c	inetpeer: get rid of ip_id_count	2014-08-14 08:42:35 +08:00
route.c	ipv4: move route garbage collector to work queue	2014-12-01 18:02:43 +08:00
syncookies.c
sysctl_net_ipv4.c	sysctl net: Keep tcp_syn_retries inside the boundary	2013-08-11 15:38:44 -07:00
tcp.c
tcp_bic.c
tcp_cong.c
tcp_cubic.c	tcp_cubic: fix the range of delayed_ack	2014-06-07 16:01:59 -07:00
tcp_diag.c
tcp_highspeed.c
tcp_htcp.c
tcp_hybla.c
tcp_illinois.c
tcp_input.c	tcp: fix false undo corner cases	2014-07-28 07:06:45 -07:00
tcp_ipv4.c	inet: fix possible seqlock deadlocks	2013-12-08 07:29:42 -08:00
tcp_lp.c
tcp_memcontrol.c
tcp_minisocks.c
tcp_output.c	tcp: fix false undo corner cases	2014-07-28 07:06:45 -07:00
tcp_probe.c
tcp_scalable.c
tcp_timer.c
tcp_vegas.c	tcp: Fix integer-overflow in TCP vegas	2014-08-14 08:42:36 +08:00
tcp_vegas.h
tcp_veno.c	tcp: Fix integer-overflows in TCP veno	2014-08-14 08:42:36 +08:00
tcp_westwood.c
tcp_yeah.c
tunnel4.c
udp.c	Revert "net: update consumers of MSG_MORE to recognize MSG_SENDPAGE_NOTLAST"	2013-12-20 07:34:21 -08:00
udp_diag.c
udp_impl.h
udplite.c
xfrm4_input.c
xfrm4_mode_beet.c
xfrm4_mode_transport.c
xfrm4_mode_tunnel.c	inetpeer: get rid of ip_id_count	2014-08-14 08:42:35 +08:00
xfrm4_output.c
xfrm4_policy.c
xfrm4_state.c
xfrm4_tunnel.c