From d6addd4ecdc9493e171a56397c3784d01b50fffc Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Sat, 18 Dec 2010 18:27:51 +0000 Subject: [PATCH] mac80211: another optimization for tx performance SVN-Revision: 24677 --- .../542-mac80211_fix_duplicate_skb_data_copy.patch | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 package/mac80211/patches/542-mac80211_fix_duplicate_skb_data_copy.patch diff --git a/package/mac80211/patches/542-mac80211_fix_duplicate_skb_data_copy.patch b/package/mac80211/patches/542-mac80211_fix_duplicate_skb_data_copy.patch new file mode 100644 index 0000000000..e66eee2e49 --- /dev/null +++ b/package/mac80211/patches/542-mac80211_fix_duplicate_skb_data_copy.patch @@ -0,0 +1,11 @@ +--- a/net/mac80211/tx.c ++++ b/net/mac80211/tx.c +@@ -1943,7 +1943,7 @@ netdev_tx_t ieee80211_subif_start_xmit(s + */ + if (skb_shared(skb)) { + tmp_skb = skb; +- skb = skb_copy(skb, GFP_ATOMIC); ++ skb = skb_clone(skb, GFP_ATOMIC); + kfree_skb(tmp_skb); + + if (!skb) { -- 2.30.2