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authorFelix Fietkau <nbd@openwrt.org>2011-09-17 08:34:42 +0000
committerFelix Fietkau <nbd@openwrt.org>2011-09-17 08:34:42 +0000
commit800251a7b7aa4473a37fd69ebf51ba5fbd138a3a (patch)
tree60df5155ee24dd8b6aecc9d457ea0fb520d84a91
parent0e9e83047d855bc86005d5ed150ee705035d4707 (diff)
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mac80211: reduce tx queue length of wireless interfaces - improves latency under load
SVN-Revision: 28251
-rw-r--r--package/mac80211/patches/522-mac80211_reduce_txqueuelen.patch10
1 files changed, 10 insertions, 0 deletions
diff --git a/package/mac80211/patches/522-mac80211_reduce_txqueuelen.patch b/package/mac80211/patches/522-mac80211_reduce_txqueuelen.patch
new file mode 100644
index 0000000..948d204
--- /dev/null
+++ b/package/mac80211/patches/522-mac80211_reduce_txqueuelen.patch
@@ -0,0 +1,10 @@
+--- a/net/mac80211/iface.c
++++ b/net/mac80211/iface.c
+@@ -685,6 +685,7 @@ static const struct net_device_ops ieee8
+ static void ieee80211_if_setup(struct net_device *dev)
+ {
+ ether_setup(dev);
++ dev->tx_queue_len = 32;
+ dev->priv_flags &= ~IFF_TX_SKB_SHARING;
+ netdev_attach_ops(dev, &ieee80211_dataif_ops);
+ #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29))