the wake_up_process func is included by spin_lock/unlock in vhost_work_queue,
but it could be done outside the spin_lock.
I have test it with kernel 3.0.27 and guest suse11-sp2 using iperf, the num as
below.
orignal modified
thread_num tp(Gbps) vhost(%) |
On 06/07/2013 03:31 PM, Qinchuanyu wrote:
the wake_up_process func is included by spin_lock/unlock in vhost_work_queue,
but it could be done outside the spin_lock.
I have test it with kernel 3.0.27 and guest suse11-sp2 using iperf, the num
as below.
orignal
Hello.
On 07-06-2013 11:31, Qinchuanyu wrote:
the wake_up_process func is included by spin_lock/unlock in vhost_work_queue,
but it could be done outside the spin_lock.
I have test it with kernel 3.0.27 and guest suse11-sp2 using iperf, the num as
below.
orignal
