[Xen-devel] [PATCH v3 00/11] Fixes and improvement (including hard affinity!) for Credit2

[Dario Faggioli <dario.faggioli@xxxxxxxxxx>]

And here it comes take 3.

I've addressed George's review comments (and, indirectly, while doing that,
Juergen's one as well).

Now it's only these two patches that need being Acked:

  04/11 xen: sched: close potential races when switching scheduler to CPUs
  08/11 xen: sched: allow for choosing credit2 runqueues configuration at boot

Previous version (v2) is here:
  http://lists.xen.org/archives/html/xen-devel/2016-04/msg00783.html

And there is a git branch for this version here:
  git://xenbits.xen.org/people/dariof/xen.git  
rel/sched/credit2/fix-runq-and-haff-v3
  
http://xenbits.xen.org/gitweb/?p=people/dariof/xen.git;a=shortlog;h=refs/heads/rel/sched/credit2/fix-runq-and-haff-v3

Thanks and Regards,
Dario
---
Dario Faggioli (9):
      xen: sched: make implementing .alloc_pdata optional
      xen: sched: implement .init_pdata in Credit, Credit2 and RTDS
      xen: sched: move pCPU initialization in an helper
      xen: sched: close potential races when switching scheduler to CPUs
      xen: sched: on Credit2, don't reprogram the timer if idle
      xen: sched: fix per-socket runqueue creation in credit2
      xen: sched: allow for choosing credit2 runqueues configuration at boot
      xen: sched: per-core runqueues as default in credit2
      xen: sched: privde some scratch space for not putting cpumasks on stack

Justin Weaver (1):
      xen: sched: implement vcpu hard affinity in Credit2

Uma Sharma (1):
      xen: sched: improve credit2 bootparams' scope, placement and signedness

 docs/misc/xen-command-line.markdown |   19 ++
 xen/common/sched_arinc653.c         |   65 +++--
 xen/common/sched_credit.c           |  103 ++++++--
 xen/common/sched_credit2.c          |  443 ++++++++++++++++++++++++-----------
 xen/common/sched_rt.c               |  117 ++++-----
 xen/common/schedule.c               |   76 +++++-
 xen/include/xen/sched-if.h          |    7 +
 7 files changed, 537 insertions(+), 293 deletions(-)
--
<<This happens because I choose it to happen!>> (Raistlin Majere)
-----------------------------------------------------------------
Dario Faggioli, Ph.D, http://about.me/dario.faggioli
Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK)

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