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| author | Felix Fietkau <nbd@nbd.name> | 2016-12-14 20:46:56 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2016-12-15 11:07:52 +0100 |
| commit | 70550df2d354f13ae0544f12aa14b79f094f0de2 (patch) | |
| tree | 14d622c6c8c528f6db453286c3dd6568ac873668 /net | |
| parent | 782dda00ab8e9485ddc2a1fb8d8681dcc5136283 (diff) | |
| download | linux-stable-70550df2d354f13ae0544f12aa14b79f094f0de2.tar.gz linux-stable-70550df2d354f13ae0544f12aa14b79f094f0de2.tar.bz2 linux-stable-70550df2d354f13ae0544f12aa14b79f094f0de2.zip | |
mac80211: minstrel_ht: make att_hist and succ_hist u32 instead of u64
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>
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/rc80211_minstrel.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/rc80211_minstrel.h b/net/mac80211/rc80211_minstrel.h index c230bbe93262..209961cbb7e8 100644 --- a/net/mac80211/rc80211_minstrel.h +++ b/net/mac80211/rc80211_minstrel.h @@ -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 |