From: Jason Wang <jasowang@xxxxxxxxxx> Date: Wed, 1 Jun 2016 01:56:32 -0400 > This series tries to optimize vhost_net polling at two points: > > - Stop rx polling for reduicng the unnecessary wakeups during > handle_rx(). > - Conditonally enable tx polling for reducing the unnecessary > traversing and spinlock touching. > > Test shows about 17% improvement on rx pps. > > Please review > > Changes from V2: > - Don't enable rx vq if we meet an err or rx vq is empty > Changes from V1: > - use vhost_net_disable_vq()/vhost_net_enable_vq() instead of open > coding. > - Add a new patch for conditionally enable tx polling. Michael, please review this patch series. Thanks. _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
