diff options
| author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-12-18 18:27:51 +0000 |
|---|---|---|
| committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-12-18 18:27:51 +0000 |
| commit | f0925afdb84c6096006e741a82203067a8e104bf (patch) | |
| tree | 55bff6b79543176113c051a36b593eea8dea5c49 /package/mac80211 | |
| parent | 975880f08c55b2705ad565a03785a42bc57956cd (diff) | |
mac80211: another optimization for tx performance
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24677 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/mac80211')
| -rw-r--r-- | package/mac80211/patches/542-mac80211_fix_duplicate_skb_data_copy.patch | 11 |
1 files changed, 11 insertions, 0 deletions
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) { |