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authorJohannes Berg <johannes.berg@intel.com>2016-03-31 20:02:05 +0300
committerJohannes Berg <johannes.berg@intel.com>2016-04-06 13:18:15 +0200
commit0be6ed133835b1a5e492f86099ce372b5a2e2296 (patch)
tree22100670875711abc06de00bb6cb05eeca4a2526 /net/mac80211/sta_info.c
parent8ebaa5b0a791631dddbb3a215b342fabb2a5307b (diff)
downloadop-kernel-dev-0be6ed133835b1a5e492f86099ce372b5a2e2296.zip
op-kernel-dev-0be6ed133835b1a5e492f86099ce372b5a2e2296.tar.gz
mac80211: move averaged values out of rx_stats
Move the averaged values out of rx_stats and into rx_stats_avg, to cleanly split them out. The averaged ones cannot be supported for parallel RX in a per-CPU fashion, while the other values can be collected per CPU and then combined/selected when needed. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/sta_info.c')
-rw-r--r--net/mac80211/sta_info.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index 01e070c..4f19505 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -341,9 +341,9 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,
sta->reserved_tid = IEEE80211_TID_UNRESERVED;
sta->last_connected = ktime_get_seconds();
- ewma_signal_init(&sta->rx_stats.avg_signal);
- for (i = 0; i < ARRAY_SIZE(sta->rx_stats.chain_signal_avg); i++)
- ewma_signal_init(&sta->rx_stats.chain_signal_avg[i]);
+ ewma_signal_init(&sta->rx_stats_avg.signal);
+ for (i = 0; i < ARRAY_SIZE(sta->rx_stats_avg.chain_signal); i++)
+ ewma_signal_init(&sta->rx_stats_avg.chain_signal[i]);
if (local->ops->wake_tx_queue) {
void *txq_data;
@@ -2056,7 +2056,7 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
if (!(sinfo->filled & BIT(NL80211_STA_INFO_SIGNAL_AVG))) {
sinfo->signal_avg =
- -ewma_signal_read(&sta->rx_stats.avg_signal);
+ -ewma_signal_read(&sta->rx_stats_avg.signal);
sinfo->filled |= BIT(NL80211_STA_INFO_SIGNAL_AVG);
}
}
@@ -2072,7 +2072,7 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
sinfo->chain_signal[i] =
sta->rx_stats.chain_signal_last[i];
sinfo->chain_signal_avg[i] =
- -ewma_signal_read(&sta->rx_stats.chain_signal_avg[i]);
+ -ewma_signal_read(&sta->rx_stats_avg.chain_signal[i]);
}
}
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