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[trivial] net: add bbr to config DEFAULT_TCP_CONG

Message ID 20161014073333.GA10006@x4
State Rejected, archived
Delegated to: David Miller
Headers show

Commit Message

Markus Trippelsdorf Oct. 14, 2016, 7:33 a.m. UTC 
While playing with BBR I noticed that it was missing in the list of
possible config DEFAULT_TCP_CONG choices. Fixed thusly.

Signed-off-by: Markus Trippelsdorf <markus@trippelsdorf.de>

Comments

Eric Dumazet Oct. 14, 2016, 7:43 a.m. UTC | #1 
On Fri, 2016-10-14 at 09:33 +0200, Markus Trippelsdorf wrote:
> While playing with BBR I noticed that it was missing in the list of
> possible config DEFAULT_TCP_CONG choices. Fixed thusly.
> 
> Signed-off-by: Markus Trippelsdorf <markus@trippelsdorf.de>
> 
> diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig
> index 300b06888fdf..b54b3ca939db 100644
> --- a/net/ipv4/Kconfig
> +++ b/net/ipv4/Kconfig
> @@ -715,6 +715,7 @@ config DEFAULT_TCP_CONG
>  	default "reno" if DEFAULT_RENO
>  	default "dctcp" if DEFAULT_DCTCP
>  	default "cdg" if DEFAULT_CDG
> +	default "bbr" if DEFAULT_BBR
>  	default "cubic"

Not sure if we want this at this moment.

BBR needs FQ packet scheduler, and this is not exactly trivial to
achieve.
diff mbox

Patch

diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig
index 300b06888fdf..b54b3ca939db 100644
--- a/net/ipv4/Kconfig
+++ b/net/ipv4/Kconfig
@@ -715,6 +715,7 @@  config DEFAULT_TCP_CONG
 	default "reno" if DEFAULT_RENO
 	default "dctcp" if DEFAULT_DCTCP
 	default "cdg" if DEFAULT_CDG
+	default "bbr" if DEFAULT_BBR
 	default "cubic"
 
 config TCP_MD5SIG