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Message-Id: <20171003222213.7996-3-richard_siegfried@systemli.org>
Date: Wed, 4 Oct 2017 00:22:12 +0200
From: Richard Sailer <richard_siegfried@...temli.org>
To: netdev@...r.kernel.org, davem@...emloft.net
Cc: kuznet@....inr.ac.ru, yoshfuji@...ux-ipv6.org
Subject: [PATCH net-next 2/3] tcp: Move cc algorithms to own subdirectory
Essentially the TCP code files consist of two groups:
* main code and some utilities (13 files)
* pluggable Congestion Control Algorithms (17 files)
Similar to the previous commit, this moves the Congestion control Algorithms to
a own subdirecty and updates the Makefiles accordingly to make the source tree
more well structured and self explaining.
Signed-off-by: Richard Sailer <richard_siegfried@...temli.org>
---
net/ipv4/tcp/Makefile | 18 ++----------------
net/ipv4/tcp/cc_algos/Makefile | 21 +++++++++++++++++++++
net/ipv4/tcp/{ => cc_algos}/tcp_bbr.c | 0
net/ipv4/tcp/{ => cc_algos}/tcp_bic.c | 0
net/ipv4/tcp/{ => cc_algos}/tcp_cdg.c | 0
net/ipv4/tcp/{ => cc_algos}/tcp_cubic.c | 0
net/ipv4/tcp/{ => cc_algos}/tcp_dctcp.c | 0
net/ipv4/tcp/{ => cc_algos}/tcp_highspeed.c | 0
net/ipv4/tcp/{ => cc_algos}/tcp_htcp.c | 0
net/ipv4/tcp/{ => cc_algos}/tcp_hybla.c | 0
net/ipv4/tcp/{ => cc_algos}/tcp_illinois.c | 0
net/ipv4/tcp/{ => cc_algos}/tcp_lp.c | 0
net/ipv4/tcp/{ => cc_algos}/tcp_nv.c | 0
net/ipv4/tcp/{ => cc_algos}/tcp_scalable.c | 0
net/ipv4/tcp/{ => cc_algos}/tcp_vegas.c | 0
net/ipv4/tcp/{ => cc_algos}/tcp_vegas.h | 0
net/ipv4/tcp/{ => cc_algos}/tcp_veno.c | 0
net/ipv4/tcp/{ => cc_algos}/tcp_westwood.c | 0
net/ipv4/tcp/{ => cc_algos}/tcp_yeah.c | 0
19 files changed, 23 insertions(+), 16 deletions(-)
create mode 100644 net/ipv4/tcp/cc_algos/Makefile
rename net/ipv4/tcp/{ => cc_algos}/tcp_bbr.c (100%)
rename net/ipv4/tcp/{ => cc_algos}/tcp_bic.c (100%)
rename net/ipv4/tcp/{ => cc_algos}/tcp_cdg.c (100%)
rename net/ipv4/tcp/{ => cc_algos}/tcp_cubic.c (100%)
rename net/ipv4/tcp/{ => cc_algos}/tcp_dctcp.c (100%)
rename net/ipv4/tcp/{ => cc_algos}/tcp_highspeed.c (100%)
rename net/ipv4/tcp/{ => cc_algos}/tcp_htcp.c (100%)
rename net/ipv4/tcp/{ => cc_algos}/tcp_hybla.c (100%)
rename net/ipv4/tcp/{ => cc_algos}/tcp_illinois.c (100%)
rename net/ipv4/tcp/{ => cc_algos}/tcp_lp.c (100%)
rename net/ipv4/tcp/{ => cc_algos}/tcp_nv.c (100%)
rename net/ipv4/tcp/{ => cc_algos}/tcp_scalable.c (100%)
rename net/ipv4/tcp/{ => cc_algos}/tcp_vegas.c (100%)
rename net/ipv4/tcp/{ => cc_algos}/tcp_vegas.h (100%)
rename net/ipv4/tcp/{ => cc_algos}/tcp_veno.c (100%)
rename net/ipv4/tcp/{ => cc_algos}/tcp_westwood.c (100%)
rename net/ipv4/tcp/{ => cc_algos}/tcp_yeah.c (100%)
diff --git a/net/ipv4/tcp/Makefile b/net/ipv4/tcp/Makefile
index 91d2c991a243..60e96525a489 100644
--- a/net/ipv4/tcp/Makefile
+++ b/net/ipv4/tcp/Makefile
@@ -8,19 +8,5 @@ obj-y := tcp.o tcp_input.o tcp_output.o tcp_timer.o \
obj-$(CONFIG_INET_TCP_DIAG) += tcp_diag.o
obj-$(CONFIG_NET_TCPPROBE) += tcp_probe.o
-obj-$(CONFIG_TCP_CONG_BBR) += tcp_bbr.o
-obj-$(CONFIG_TCP_CONG_BIC) += tcp_bic.o
-obj-$(CONFIG_TCP_CONG_CDG) += tcp_cdg.o
-obj-$(CONFIG_TCP_CONG_CUBIC) += tcp_cubic.o
-obj-$(CONFIG_TCP_CONG_DCTCP) += tcp_dctcp.o
-obj-$(CONFIG_TCP_CONG_WESTWOOD) += tcp_westwood.o
-obj-$(CONFIG_TCP_CONG_HSTCP) += tcp_highspeed.o
-obj-$(CONFIG_TCP_CONG_HYBLA) += tcp_hybla.o
-obj-$(CONFIG_TCP_CONG_HTCP) += tcp_htcp.o
-obj-$(CONFIG_TCP_CONG_VEGAS) += tcp_vegas.o
-obj-$(CONFIG_TCP_CONG_NV) += tcp_nv.o
-obj-$(CONFIG_TCP_CONG_VENO) += tcp_veno.o
-obj-$(CONFIG_TCP_CONG_SCALABLE) += tcp_scalable.o
-obj-$(CONFIG_TCP_CONG_LP) += tcp_lp.o
-obj-$(CONFIG_TCP_CONG_YEAH) += tcp_yeah.o
-obj-$(CONFIG_TCP_CONG_ILLINOIS) += tcp_illinois.o
+
+obj-$(CONFIG_TCP_CONG_ADVANCED) += cc_algos/
diff --git a/net/ipv4/tcp/cc_algos/Makefile b/net/ipv4/tcp/cc_algos/Makefile
new file mode 100644
index 000000000000..81999dd2a045
--- /dev/null
+++ b/net/ipv4/tcp/cc_algos/Makefile
@@ -0,0 +1,21 @@
+#
+# Makefile for all pluggable TCP congestion control algorithms
+#
+
+
+obj-$(CONFIG_TCP_CONG_BBR) += tcp_bbr.o
+obj-$(CONFIG_TCP_CONG_BIC) += tcp_bic.o
+obj-$(CONFIG_TCP_CONG_CDG) += tcp_cdg.o
+obj-$(CONFIG_TCP_CONG_CUBIC) += tcp_cubic.o
+obj-$(CONFIG_TCP_CONG_DCTCP) += tcp_dctcp.o
+obj-$(CONFIG_TCP_CONG_WESTWOOD) += tcp_westwood.o
+obj-$(CONFIG_TCP_CONG_HSTCP) += tcp_highspeed.o
+obj-$(CONFIG_TCP_CONG_HYBLA) += tcp_hybla.o
+obj-$(CONFIG_TCP_CONG_HTCP) += tcp_htcp.o
+obj-$(CONFIG_TCP_CONG_VEGAS) += tcp_vegas.o
+obj-$(CONFIG_TCP_CONG_NV) += tcp_nv.o
+obj-$(CONFIG_TCP_CONG_VENO) += tcp_veno.o
+obj-$(CONFIG_TCP_CONG_SCALABLE) += tcp_scalable.o
+obj-$(CONFIG_TCP_CONG_LP) += tcp_lp.o
+obj-$(CONFIG_TCP_CONG_YEAH) += tcp_yeah.o
+obj-$(CONFIG_TCP_CONG_ILLINOIS) += tcp_illinois.o
diff --git a/net/ipv4/tcp/tcp_bbr.c b/net/ipv4/tcp/cc_algos/tcp_bbr.c
similarity index 100%
rename from net/ipv4/tcp/tcp_bbr.c
rename to net/ipv4/tcp/cc_algos/tcp_bbr.c
diff --git a/net/ipv4/tcp/tcp_bic.c b/net/ipv4/tcp/cc_algos/tcp_bic.c
similarity index 100%
rename from net/ipv4/tcp/tcp_bic.c
rename to net/ipv4/tcp/cc_algos/tcp_bic.c
diff --git a/net/ipv4/tcp/tcp_cdg.c b/net/ipv4/tcp/cc_algos/tcp_cdg.c
similarity index 100%
rename from net/ipv4/tcp/tcp_cdg.c
rename to net/ipv4/tcp/cc_algos/tcp_cdg.c
diff --git a/net/ipv4/tcp/tcp_cubic.c b/net/ipv4/tcp/cc_algos/tcp_cubic.c
similarity index 100%
rename from net/ipv4/tcp/tcp_cubic.c
rename to net/ipv4/tcp/cc_algos/tcp_cubic.c
diff --git a/net/ipv4/tcp/tcp_dctcp.c b/net/ipv4/tcp/cc_algos/tcp_dctcp.c
similarity index 100%
rename from net/ipv4/tcp/tcp_dctcp.c
rename to net/ipv4/tcp/cc_algos/tcp_dctcp.c
diff --git a/net/ipv4/tcp/tcp_highspeed.c b/net/ipv4/tcp/cc_algos/tcp_highspeed.c
similarity index 100%
rename from net/ipv4/tcp/tcp_highspeed.c
rename to net/ipv4/tcp/cc_algos/tcp_highspeed.c
diff --git a/net/ipv4/tcp/tcp_htcp.c b/net/ipv4/tcp/cc_algos/tcp_htcp.c
similarity index 100%
rename from net/ipv4/tcp/tcp_htcp.c
rename to net/ipv4/tcp/cc_algos/tcp_htcp.c
diff --git a/net/ipv4/tcp/tcp_hybla.c b/net/ipv4/tcp/cc_algos/tcp_hybla.c
similarity index 100%
rename from net/ipv4/tcp/tcp_hybla.c
rename to net/ipv4/tcp/cc_algos/tcp_hybla.c
diff --git a/net/ipv4/tcp/tcp_illinois.c b/net/ipv4/tcp/cc_algos/tcp_illinois.c
similarity index 100%
rename from net/ipv4/tcp/tcp_illinois.c
rename to net/ipv4/tcp/cc_algos/tcp_illinois.c
diff --git a/net/ipv4/tcp/tcp_lp.c b/net/ipv4/tcp/cc_algos/tcp_lp.c
similarity index 100%
rename from net/ipv4/tcp/tcp_lp.c
rename to net/ipv4/tcp/cc_algos/tcp_lp.c
diff --git a/net/ipv4/tcp/tcp_nv.c b/net/ipv4/tcp/cc_algos/tcp_nv.c
similarity index 100%
rename from net/ipv4/tcp/tcp_nv.c
rename to net/ipv4/tcp/cc_algos/tcp_nv.c
diff --git a/net/ipv4/tcp/tcp_scalable.c b/net/ipv4/tcp/cc_algos/tcp_scalable.c
similarity index 100%
rename from net/ipv4/tcp/tcp_scalable.c
rename to net/ipv4/tcp/cc_algos/tcp_scalable.c
diff --git a/net/ipv4/tcp/tcp_vegas.c b/net/ipv4/tcp/cc_algos/tcp_vegas.c
similarity index 100%
rename from net/ipv4/tcp/tcp_vegas.c
rename to net/ipv4/tcp/cc_algos/tcp_vegas.c
diff --git a/net/ipv4/tcp/tcp_vegas.h b/net/ipv4/tcp/cc_algos/tcp_vegas.h
similarity index 100%
rename from net/ipv4/tcp/tcp_vegas.h
rename to net/ipv4/tcp/cc_algos/tcp_vegas.h
diff --git a/net/ipv4/tcp/tcp_veno.c b/net/ipv4/tcp/cc_algos/tcp_veno.c
similarity index 100%
rename from net/ipv4/tcp/tcp_veno.c
rename to net/ipv4/tcp/cc_algos/tcp_veno.c
diff --git a/net/ipv4/tcp/tcp_westwood.c b/net/ipv4/tcp/cc_algos/tcp_westwood.c
similarity index 100%
rename from net/ipv4/tcp/tcp_westwood.c
rename to net/ipv4/tcp/cc_algos/tcp_westwood.c
diff --git a/net/ipv4/tcp/tcp_yeah.c b/net/ipv4/tcp/cc_algos/tcp_yeah.c
similarity index 100%
rename from net/ipv4/tcp/tcp_yeah.c
rename to net/ipv4/tcp/cc_algos/tcp_yeah.c
--
2.14.1
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