fixed WIFI-15285:Crash issue on ratelimit test on RAP630W-211G with MTK kernel 6.6

hehuimin-cybertan · hehuimin-cybertan · commit 9365d1741896 · 2026-01-21T01:23:34.000Z
diff --git a/feeds/ucentral/ratelimit/files/usr/bin/ratelimit b/feeds/ucentral/ratelimit/files/usr/bin/ratelimit
@@ -19,7 +19,7 @@ function cmd(command, ignore_error) {
 function qdisc_add_leaf(iface, id, opts) {
 	opts ??= "";
 	return cmd(`tc class replace dev ${iface} parent 1:1 classid 1:${id} htb rate 1mbit ${opts} burst 2k prio 1`) &&
-	       cmd(`tc qdisc replace dev ${iface} parent 1:${id} handle ${id}: fq_codel flows 128 limit 800 quantum 300 noecn`);
+	       cmd(`tc qdisc add dev ${iface} parent 1:${id} sfq perturb 10 limit 2000 quantum 1514`);
 }
 
 function qdisc_del_leaf(iface, id) {

Original file line number	Diff line number	Diff line change
`@@ -19,7 +19,7 @@ function cmd(command, ignore_error) {`
`19`	`19`	`function qdisc_add_leaf(iface, id, opts) {`
`20`	`20`	`opts ??= "";`
`21`	`21`	return cmd(`tc class replace dev ${iface} parent 1:1 classid 1:${id} htb rate 1mbit ${opts} burst 2k prio 1`) &&
`22`		- cmd(`tc qdisc replace dev ${iface} parent 1:${id} handle ${id}: fq_codel flows 128 limit 800 quantum 300 noecn`);
	`22`	+ cmd(`tc qdisc add dev ${iface} parent 1:${id} sfq perturb 10 limit 2000 quantum 1514`);
`23`	`23`	`}`
`24`	`24`
`25`	`25`	`function qdisc_del_leaf(iface, id) {`