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55 lines
1.4 KiB
Diff
55 lines
1.4 KiB
Diff
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From: Felix Fietkau <nbd@nbd.name>
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Date: Fri, 22 Jan 2021 18:21:13 +0100
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Subject: [PATCH] mac80211: minstrel_ht: update total packets counter in tx
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status path
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Keep the update in one place and prepare for further rework
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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---
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--- a/net/mac80211/rc80211_minstrel_ht.c
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+++ b/net/mac80211/rc80211_minstrel_ht.c
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@@ -1093,6 +1093,16 @@ minstrel_ht_tx_status(void *priv, struct
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info->status.ampdu_len = 1;
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}
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+ /* wraparound */
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+ if (mi->total_packets >= ~0 - info->status.ampdu_len) {
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+ mi->total_packets = 0;
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+ mi->sample_packets = 0;
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+ }
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+
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+ mi->total_packets += info->status.ampdu_len;
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+ if (info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE)
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+ mi->sample_packets += info->status.ampdu_len;
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+
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mi->ampdu_packets++;
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mi->ampdu_len += info->status.ampdu_len;
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@@ -1104,9 +1114,6 @@ minstrel_ht_tx_status(void *priv, struct
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mi->sample_count--;
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}
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- if (info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE)
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- mi->sample_packets += info->status.ampdu_len;
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-
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if (mi->sample_mode != MINSTREL_SAMPLE_IDLE)
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rate_sample = minstrel_get_ratestats(mi, mi->sample_rate);
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@@ -1504,14 +1511,6 @@ minstrel_ht_get_rate(void *priv, struct
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else
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sample_idx = minstrel_get_sample_rate(mp, mi);
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- mi->total_packets++;
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-
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- /* wraparound */
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- if (mi->total_packets == ~0) {
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- mi->total_packets = 0;
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- mi->sample_packets = 0;
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- }
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-
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if (sample_idx < 0)
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return;
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