On Fri, Sep 17, 2010 at 03:33:07PM +0530, Krishna Kumar wrote: > For 1 TCP netperf, I ran 7 iterations and summed it. Explanation > for degradation for 1 stream case: I thought about possible RX/TX contention reasons, and I realized that we get/put the mm counter all the time. So I write the following: I haven't seen any performance gain from this in a single queue case, but maybe this will help multiqueue? Thanks, Michael S. Tsirkin (2): vhost: put mm after thread stop vhost-net: batch use/unuse mm drivers/vhost/net.c | 7 ------- drivers/vhost/vhost.c | 16 ++++++++++------ 2 files changed, 10 insertions(+), 13 deletions(-) -- 1.7.3-rc1 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
