mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-28 09:39:00 +00:00
a078037ace
Call rate control handler after intermediate queueuing Includes follow-up fixes Signed-off-by: Felix Fietkau <nbd@nbd.name> cherry-picked from commits: -7dd8829ef9-a603e82dd3-8bb4437c01
24 lines
881 B
Diff
24 lines
881 B
Diff
From: Felix Fietkau <nbd@nbd.name>
|
|
Date: Thu, 17 Jun 2021 12:05:54 +0200
|
|
Subject: [PATCH] mac80211: minstrel_ht: fix sample time check
|
|
|
|
We need to skip sampling if the next sample time is after jiffies, not before.
|
|
This patch fixes an issue where in some cases only very little sampling (or none
|
|
at all) is performed, leading to really bad data rates
|
|
|
|
Fixes: 80d55154b2f8 ("mac80211: minstrel_ht: significantly redesign the rate probing strategy")
|
|
Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
|
---
|
|
|
|
--- a/net/mac80211/rc80211_minstrel_ht.c
|
|
+++ b/net/mac80211/rc80211_minstrel_ht.c
|
|
@@ -1466,7 +1466,7 @@ minstrel_ht_get_rate(void *priv, struct
|
|
(info->control.flags & IEEE80211_TX_CTRL_PORT_CTRL_PROTO))
|
|
return;
|
|
|
|
- if (time_is_before_jiffies(mi->sample_time))
|
|
+ if (time_is_after_jiffies(mi->sample_time))
|
|
return;
|
|
|
|
mi->sample_time = jiffies + MINSTREL_SAMPLE_INTERVAL;
|