xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

mac80211: move station statistics into sub-structs

Browse Source 
Group station statistics by where they're (mostly) updated
(TX, RX and TX-status) and group them into sub-structs of
the struct sta_info.

Also rename the variables since the grouping now makes it
obvious where they belong.

This makes it easier to identify where the statistics are
updated in the code, and thus easier to think about them.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg
2015-10-16 17:54:47 +02:00
parent 976bd9efda
commit e5a9f8d046
11 changed files with 178 additions and 185 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
net/mac80211/ethtool.c
View File

@@ -77,19 +77,19 @@ static void ieee80211_get_stats(struct net_device *dev,
memset(data, 0, sizeof(u64) * STA_STATS_LEN);
#define ADD_STA_STATS(sta) \
do { \
data[i++] += sta->rx_packets; \
data[i++] += sta->rx_bytes; \
data[i++] += sta->num_duplicates; \
data[i++] += sta->rx_fragments; \
data[i++] += sta->rx_dropped; \
\
data[i++] += sinfo.tx_packets; \
data[i++] += sinfo.tx_bytes; \
data[i++] += sta->tx_filtered_count; \
data[i++] += sta->tx_retry_failed; \
data[i++] += sta->tx_retry_count; \
#define ADD_STA_STATS(sta) \
do { \
data[i++] += sta->rx_stats.packets; \
data[i++] += sta->rx_stats.bytes; \
data[i++] += sta->rx_stats.num_duplicates; \
data[i++] += sta->rx_stats.fragments; \
data[i++] += sta->rx_stats.dropped; \
\
data[i++] += sinfo.tx_packets; \
data[i++] += sinfo.tx_bytes; \
data[i++] += sta->status_stats.filtered; \
data[i++] += sta->status_stats.retry_failed; \
data[i++] += sta->status_stats.retry_count; \
} while (0)
/* For Managed stations, find the single station based on BSSID