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authorJohannes Berg <johannes.berg@intel.com>2017-02-15 11:49:26 +0300
committerJohannes Berg <johannes.berg@intel.com>2017-03-02 10:32:46 +0300
commiteb1e011a14748a1d9df9a7d7df9a5711721a1bdb (patch)
tree599710c96a23bcbc25423cb0a99696dd0b257c7b /net/batman-adv
parent48cac18ecf1de82f76259a54402c3adb7839ad01 (diff)
downloadlinux-eb1e011a14748a1d9df9a7d7df9a5711721a1bdb.tar.xz
average: change to declare precision, not factor
Declaring the factor is counter-intuitive, and people are prone to using small(-ish) values even when that makes no sense. Change the DECLARE_EWMA() macro to take the fractional precision, in bits, rather than a factor, and update all users. While at it, add some more documentation. Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/batman-adv')
-rw-r--r--net/batman-adv/types.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
index 8f64a5c01345..66b25e410a41 100644
--- a/net/batman-adv/types.h
+++ b/net/batman-adv/types.h
@@ -402,7 +402,7 @@ struct batadv_gw_node {
struct rcu_head rcu;
};
-DECLARE_EWMA(throughput, 1024, 8)
+DECLARE_EWMA(throughput, 10, 8)
/**
* struct batadv_hardif_neigh_node_bat_v - B.A.T.M.A.N. V private neighbor