Re: [Xen-devel] [PATCH v4 0/5] Towards work-conserving RTDS

2017-10-17 Thread Meng Xu
On Tue, Oct 17, 2017 at 3:29 AM, Dario Faggioli wrote: > On Tue, 2017-10-17 at 09:26 +0200, Dario Faggioli wrote: > > On Thu, 2017-10-12 at 10:34 -0400, Meng Xu wrote: > > > On Thu, Oct 12, 2017 at 5:02 AM, Wei Liu > > > wrote: > > > > > > > > FYI all patches except the xentrace one were committ

Re: [Xen-devel] [PATCH v4 0/5] Towards work-conserving RTDS

2017-10-17 Thread Dario Faggioli
On Tue, 2017-10-17 at 09:26 +0200, Dario Faggioli wrote: > On Thu, 2017-10-12 at 10:34 -0400, Meng Xu wrote: > > On Thu, Oct 12, 2017 at 5:02 AM, Wei Liu > > wrote: > > > > > > FYI all patches except the xentrace one were committed yesterday. > > > > Thank you very much, Wei! > > > > Hey Meng,

Re: [Xen-devel] [PATCH v4 0/5] Towards work-conserving RTDS

2017-10-17 Thread Dario Faggioli
On Thu, 2017-10-12 at 10:34 -0400, Meng Xu wrote: > On Thu, Oct 12, 2017 at 5:02 AM, Wei Liu wrote: > > > > FYI all patches except the xentrace one were committed yesterday. > > Thank you very much, Wei! > Hey Meng, Any update on that missing patch, though? IIRC you said you'd look into it. T

Re: [Xen-devel] [PATCH v4 0/5] Towards work-conserving RTDS

2017-10-12 Thread Meng Xu
On Thu, Oct 12, 2017 at 5:02 AM, Wei Liu wrote: > > FYI all patches except the xentrace one were committed yesterday. Thank you very much, Wei! Best, Meng -- Meng Xu Ph.D. Candidate in Computer and Information Science University of Pennsylvania http://www.cis.upenn.edu/~mengxu/

Re: [Xen-devel] [PATCH v4 0/5] Towards work-conserving RTDS

2017-10-12 Thread Wei Liu
FYI all patches except the xentrace one were committed yesterday. ___ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel

[Xen-devel] [PATCH v4 0/5] Towards work-conserving RTDS

2017-10-11 Thread Meng Xu
This series of patches make RTDS scheduler work-conserving without breaking real-time guarantees. VCPUs with extratime flag set can get extra time from the unreserved system resource. System administrators can decide which VCPUs have extratime flag set. Example: Set the extratime bit of all VCPUs