Page MenuHomeFreeBSD
Files F167448364

D25746.id74706.diff
No OneTemporary
Actions

D25746.id74706.diff
View Options

Index: sys/netinet/cc/cc_cubic.c
===================================================================
--- sys/netinet/cc/cc_cubic.c
+++ sys/netinet/cc/cc_cubic.c
@@ -145,6 +145,14 @@
cubic_data->flags |= CUBICFLAG_IN_SLOWSTART;
newreno_cc_algo.ack_received(ccv, type);
} else {
+ if (cubic_data->flags & (CUBICFLAG_IN_SLOWSTART |
+ CUBICFLAG_IN_APPLIMIT)) {
+ cubic_data->flags &= ~(CUBICFLAG_IN_SLOWSTART |
+ CUBICFLAG_IN_APPLIMIT);
+ cubic_data->t_last_cong = ticks;
+ cubic_data->K = cubic_k(cubic_data->max_cwnd /
+ CCV(ccv, t_maxseg));
+ }
if ((ticks_since_cong =
ticks - cubic_data->t_last_cong) < 0) {
/*
@@ -153,14 +161,6 @@
ticks_since_cong = INT_MAX;
cubic_data->t_last_cong = ticks - INT_MAX;
}
-
- if (cubic_data->flags & (CUBICFLAG_IN_SLOWSTART |
- CUBICFLAG_IN_APPLIMIT)) {
- cubic_data->flags &= ~(CUBICFLAG_IN_SLOWSTART |
- CUBICFLAG_IN_APPLIMIT);
- cubic_data->t_last_cong = ticks;
- cubic_data->K = 0;
- }
/*
* The mean RTT is used to best reflect the equations in
* the I-D. Using min_rtt in the tf_cwnd calculation

File Metadata

Mime Type
text/plain
Expires
Sat, Aug 22, 8:14 PM (1 h, 3 m)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
37106540
Default Alt Text
D25746.id74706.diff (1 KB)

Event Timeline