From e41aac41e3856c87fee52c5b8bca71705d15449b Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Thu, 11 Aug 2005 14:37:16 -0700 Subject: [TCPDIAG]: Introduce CONFIG_IP_TCPDIAG_DCCP Similar to CONFIG_IP_TCPDIAG_IPV6 Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: David S. Miller --- net/ipv4/Kconfig | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'net/ipv4/Kconfig') diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig index 0b3d9f1..c844954 100644 --- a/net/ipv4/Kconfig +++ b/net/ipv4/Kconfig @@ -419,15 +419,18 @@ config IP_TCPDIAG ---help--- Support for TCP socket monitoring interface used by native Linux tools such as ss. ss is included in iproute2, currently downloadable - at . If you want IPv6 support - and have selected IPv6 as a module, you need to build this as a - module too. + at . If you want IPv6 or DCCP + support and have selected IPv6 or DCCP as a module, you need to build + this as a module too. If unsure, say Y. config IP_TCPDIAG_IPV6 def_bool (IP_TCPDIAG=y && IPV6=y) || (IP_TCPDIAG=m && IPV6) +config IP_TCPDIAG_DCCP + def_bool (IP_TCPDIAG=y && IP_DCCP=y) || (IP_TCPDIAG=m && IP_DCCP) + config TCP_CONG_ADVANCED bool "TCP: advanced congestion control" ---help--- -- cgit v1.1 From 505cbfc577f3fa778005e2800b869eca25727d5f Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Fri, 12 Aug 2005 09:19:38 -0300 Subject: [IPV6]: Generalise the tcp_v6_lookup routines In the same way as was done with the v4 counterparts, this will be moved to inet6_hashtables.c. Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: David S. Miller --- net/ipv4/Kconfig | 3 --- 1 file changed, 3 deletions(-) (limited to 'net/ipv4/Kconfig') diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig index c844954..a79b4f9 100644 --- a/net/ipv4/Kconfig +++ b/net/ipv4/Kconfig @@ -425,9 +425,6 @@ config IP_TCPDIAG If unsure, say Y. -config IP_TCPDIAG_IPV6 - def_bool (IP_TCPDIAG=y && IPV6=y) || (IP_TCPDIAG=m && IPV6) - config IP_TCPDIAG_DCCP def_bool (IP_TCPDIAG=y && IP_DCCP=y) || (IP_TCPDIAG=m && IP_DCCP) -- cgit v1.1 From 5324a040ccc708998e61ea93e669b81312f0ae11 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Fri, 12 Aug 2005 09:26:18 -0300 Subject: [INET6_HASHTABLES]: Move inet6_lookup functions to net/ipv6/inet6_hashtables.c Doing this we allow tcp_diag to support IPV6 even if tcp_diag is compiled statically and IPV6 is compiled as a module, removing the previous restriction while not building any IPV6 code if it is not selected. Now to work on the tcpdiag_register infrastructure and then to rename the whole thing to inetdiag, reflecting its by then completely generic nature. Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: David S. Miller --- net/ipv4/Kconfig | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'net/ipv4/Kconfig') diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig index a79b4f9..960c02f 100644 --- a/net/ipv4/Kconfig +++ b/net/ipv4/Kconfig @@ -419,9 +419,7 @@ config IP_TCPDIAG ---help--- Support for TCP socket monitoring interface used by native Linux tools such as ss. ss is included in iproute2, currently downloadable - at . If you want IPv6 or DCCP - support and have selected IPv6 or DCCP as a module, you need to build - this as a module too. + at . If unsure, say Y. -- cgit v1.1 From 4f5736c4c7cf6f9bd8db82b712cfdd51c87e06b9 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Fri, 12 Aug 2005 09:27:49 -0300 Subject: [TCPDIAG]: Introduce inet_diag_{register,unregister} Next changeset will rename tcp_diag to inet_diag and move the tcp_diag code out of it and into a new tcp_diag.c, similar to the net/dccp/diag.c introduced in this changeset, completing the transition to a generic inet_diag infrastructure. Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: David S. Miller --- net/ipv4/Kconfig | 3 --- 1 file changed, 3 deletions(-) (limited to 'net/ipv4/Kconfig') diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig index 960c02f..1e6db2a 100644 --- a/net/ipv4/Kconfig +++ b/net/ipv4/Kconfig @@ -423,9 +423,6 @@ config IP_TCPDIAG If unsure, say Y. -config IP_TCPDIAG_DCCP - def_bool (IP_TCPDIAG=y && IP_DCCP=y) || (IP_TCPDIAG=m && IP_DCCP) - config TCP_CONG_ADVANCED bool "TCP: advanced congestion control" ---help--- -- cgit v1.1 From 73c1f4a033675f168df7e98bbeeafca3c644b8a6 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Fri, 12 Aug 2005 12:51:49 -0300 Subject: [TCPDIAG]: Just rename everything to inet_diag Next changeset will rename tcp_diag.[ch] to inet_diag.[ch]. I'm taking this longer route so as to easy review, making clear the changes made all along the way. Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: David S. Miller --- net/ipv4/Kconfig | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'net/ipv4/Kconfig') diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig index 1e6db2a..019e88d 100644 --- a/net/ipv4/Kconfig +++ b/net/ipv4/Kconfig @@ -413,13 +413,13 @@ config INET_TUNNEL If unsure, say Y. -config IP_TCPDIAG - tristate "IP: TCP socket monitoring interface" +config IP_INET_DIAG + tristate "IP: INET socket monitoring interface" default y ---help--- - Support for TCP socket monitoring interface used by native Linux - tools such as ss. ss is included in iproute2, currently downloadable - at . + Support for INET (TCP, DCCP, etc) socket monitoring interface used by + native Linux tools such as ss. ss is included in iproute2, currently + downloadable at . If unsure, say Y. -- cgit v1.1 From 17b085eacef81a6286bd478f2ec75e04abb091cb Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Fri, 12 Aug 2005 12:59:17 -0300 Subject: [INET_DIAG]: Move the tcp_diag interface to the proper place With this the previous setup is back, i.e. tcp_diag can be built as a module, as dccp_diag and both share the infrastructure available in inet_diag. If one selects CONFIG_INET_DIAG as module CONFIG_INET_TCP_DIAG will also be built as a module, as will CONFIG_INET_DCCP_DIAG, if CONFIG_IP_DCCP was selected static or as a module, if CONFIG_INET_DIAG is y, being statically linked CONFIG_INET_TCP_DIAG will follow suit and CONFIG_INET_DCCP_DIAG will be built in the same manner as CONFIG_IP_DCCP. Now to aim at UDP, converting it to use inet_hashinfo, so that we can use iproute2 for UDP sockets as well. Ah, just to show an example of this new infrastructure working for DCCP :-) [root@qemu ~]# ./ss -dane State Recv-Q Send-Q Local Address:Port Peer Address:Port LISTEN 0 0 *:5001 *:* ino:942 sk:cfd503a0 ESTAB 0 0 127.0.0.1:5001 127.0.0.1:32770 ino:943 sk:cfd50a60 ESTAB 0 0 127.0.0.1:32770 127.0.0.1:5001 ino:947 sk:cfd50700 TIME-WAIT 0 0 127.0.0.1:32769 127.0.0.1:5001 timer:(timewait,3.430ms,0) ino:0 sk:cf209620 Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: David S. Miller --- net/ipv4/Kconfig | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'net/ipv4/Kconfig') diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig index 019e88d..e55136a 100644 --- a/net/ipv4/Kconfig +++ b/net/ipv4/Kconfig @@ -413,8 +413,8 @@ config INET_TUNNEL If unsure, say Y. -config IP_INET_DIAG - tristate "IP: INET socket monitoring interface" +config INET_DIAG + tristate "INET: socket monitoring interface" default y ---help--- Support for INET (TCP, DCCP, etc) socket monitoring interface used by @@ -423,6 +423,10 @@ config IP_INET_DIAG If unsure, say Y. +config INET_TCP_DIAG + depends on INET_DIAG + def_tristate INET_DIAG + config TCP_CONG_ADVANCED bool "TCP: advanced congestion control" ---help--- -- cgit v1.1