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mac80211: minstrel_ht: make att_hist and succ_hist u32 instead of u64

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They are only used for debugging purposes and take a very long time to
overflow. Visibly reduces the size of the per-sta rate control data.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Felix Fietkau 2016-12-14 20:46:56 +01:00 committed by Johannes Berg
parent 782dda00ab
commit 70550df2d3
1 changed files with 1 additions and 1 deletions
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2
net/mac80211/rc80211_minstrel.h
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@ -59,7 +59,7 @@ struct minstrel_rate_stats {
u16 success, last_success;
/* total attempts/success counters */
u64 att_hist, succ_hist;
u32 att_hist, succ_hist;
/* statistis of packet delivery probability
* cur_prob - current prob within last update intervall