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tcp: make RACK loadable again using the default configuration

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Without this patch, loading the RACK stack required the newreno
CC module to be compiled into the kernel. This is not the case
anymore since CUBIC is the default now.

Reviewed by:		rscheff@
Sponsored by:		Netflix, Inc.
Differential Revision:	https://reviews.freebsd.org/D36707
This commit is contained in:
Michael Tuexen 2022-09-26 12:30:50 +02:00
parent 977d8fb9ad
commit 0fdc247274
2 changed files with 2 additions and 1 deletions
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1
sys/netinet/cc/cc.c
View file

@ -106,6 +106,7 @@ VNET_DEFINE(struct cc_algo *, default_cc_ptr) = NULL;
VNET_DEFINE(uint32_t, newreno_beta) = 50;
#define V_newreno_beta VNET(newreno_beta)
VNET_DEFINE(uint32_t, newreno_beta_ecn) = 80;
void
cc_refer(struct cc_algo *algo)

2
sys/netinet/cc/cc_newreno.c
View file

@ -99,7 +99,7 @@ static size_t newreno_data_sz(void);
VNET_DECLARE(uint32_t, newreno_beta);
#define V_newreno_beta VNET(newreno_beta)
VNET_DEFINE(uint32_t, newreno_beta_ecn) = 80;
VNET_DECLARE(uint32_t, newreno_beta_ecn);
#define V_newreno_beta_ecn VNET(newreno_beta_ecn)
struct cc_algo newreno_cc_algo = {