tree e03e57c24526321164eae39d8e89dc43c7228b96
parent 79f241b41b5f581c6be66785ab8b9c8e3b1651c7
author Felix Fietkau <nbd@openwrt.org> 1418819914 +0100
committer Johannes Berg <johannes.berg@intel.com> 1419021262 +0100

mac80211: minstrel: reduce size of struct minstrel_rate_stats

On minstrel_ht, the size of the per-sta struct is almost 18k, making it
an order-3 allocation.
A few fields inside the per-rate statistics are bigger than they need to
be. This patch reduces the size enough to cut down the per-sta struct to
about 13k (order-2 allocation).

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>