Hi,
I am trying to force the set of BBR congestion control as default.
My old linux-config uses CUBIC as default.
I want both BBR and CUBIC to be built but BBR shall be my default.
I tried the below snippet.
I refresh my new linux-config like this...
$ MAKE="make V=1" ; COMPILER="mycompiler" ; MAKE_OPTS="CC=$COMPILER
HOSTCC=$COMPILER" ; yes "" | $MAKE $MAKE_OPTS oldconfig && $MAKE
$MAKE_OPTS silentoldconfig < /dev/null
What am I doing wrong?
Thanks in advance.
Regards,
- Sedat -
P.S.: Patch snippet
--- a/net/ipv4/Kconfig
+++ b/net/ipv4/Kconfig
@@ -642,7 +642,7 @@ config TCP_CONG_CDG
config TCP_CONG_BBR
tristate "BBR TCP"
- default n
+ default y
---help---
BBR (Bottleneck Bandwidth and RTT) TCP congestion control aims to
@@ -657,7 +657,7 @@ config TCP_CONG_BBR
choice
prompt "Default TCP congestion control"
- default DEFAULT_CUBIC
+ default DEFAULT_BBR
help
Select the TCP congestion control that will be used by default
for all connections.
@@ -716,7 +716,7 @@ config DEFAULT_TCP_CONG
default "dctcp" if DEFAULT_DCTCP
default "cdg" if DEFAULT_CDG
default "bbr" if DEFAULT_BBR
- default "cubic"
+ default "bbr"
config TCP_MD5SIG
bool "TCP: MD5 Signature Option support (RFC2385)"
- EOT -
