[uml-devel] [PATCH 10/10] High Resolution Timer subsystem for UML

2014-08-29 Thread anton . ivanov
From: Anton Ivanov This patch adds an extra timer source which has correct timing and uses an up-to-date OS API and. Results - correct kernel behaviour on timer related tasks. 1. Improvement in network performance (TCP state machines are now fed correct time). 2. Correct QoS and traffic

Re: [uml-devel] [PATCH 10/10] High Resolution Timer subsystem for UML

2014-08-29 Thread Anton Ivanov (antivano)
I just noticed that I missed an include on submission here will, resubmit v2 of patch 10 shortly. A. On 29/08/14 08:05, anton.iva...@kot-begemot.co.uk wrote: > From: Anton Ivanov > > This patch adds an extra timer source which has correct timing > and uses an up-to-date OS API and. > > Results

Re: [uml-devel] [PATCH 10/10] High Resolution Timer subsystem for UML

2014-08-29 Thread Anton Ivanov (antivano)
The end result of applying all of 1-10 is: 1. UML now can push more than KVM for network related work (especially if QoS is in play) for a single virtual CPU use cases (both per vCPU and per Server). 2. As a side effect userspace has improved significantly as well. While it still looks sluggis