diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2006-10-13 22:51:49 +0200 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2016-03-20 17:29:15 +0100 |
| commit | 60c1f0f64d23003a19a07d6b9638542130f6641d (patch) | |
| tree | 8fb2787f4c49baded97cd55e0c371fe1cffce2b6 /target/linux/generic-2.4/patches/112-bridging_performance.patch | |
| parent | d58a09110ccfa95f06c983fe796806f2e035c9d2 (diff) | |
| parent | b3ce218b51746d3a576221ea542facf3a1703ab2 (diff) | |
| download | upstream-60c1f0f64d23003a19a07d6b9638542130f6641d.tar.gz upstream-60c1f0f64d23003a19a07d6b9638542130f6641d.tar.bz2 upstream-60c1f0f64d23003a19a07d6b9638542130f6641d.zip | |
finally move buildroot-ng to trunk
Diffstat (limited to 'target/linux/generic-2.4/patches/112-bridging_performance.patch')
| -rw-r--r-- | target/linux/generic-2.4/patches/112-bridging_performance.patch | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/target/linux/generic-2.4/patches/112-bridging_performance.patch b/target/linux/generic-2.4/patches/112-bridging_performance.patch new file mode 100644 index 0000000000..c5d86349d4 --- /dev/null +++ b/target/linux/generic-2.4/patches/112-bridging_performance.patch @@ -0,0 +1,22 @@ +--- linux.old/net/core/dev.c 2005-07-05 16:42:36.000000000 +0200 ++++ linux.dev/net/core/dev.c 2005-07-08 19:32:46.000000000 +0200 +@@ -1289,6 +1289,19 @@ + local_irq_save(flags); + + netdev_rx_stat[this_cpu].total++; ++ ++#ifdef CONFIG_BRIDGE ++ /* Optimisation for framebursting (allow interleaving of pkts by ++ * immediately processing the rx pkt instead of Qing the pkt and deferring ++ * the processing). Only optimise for bridging and guard against non ++ * TASKLET based netif_rx calls. ++ */ ++ if (!in_irq() && (skb->dev->br_port != NULL) && br_handle_frame_hook != NULL) { ++ local_irq_restore(flags); ++ return netif_receive_skb(skb); ++ } ++#endif ++ + if (queue->input_pkt_queue.qlen <= netdev_max_backlog) { + if (queue->input_pkt_queue.qlen) { + if (queue->throttle) |