xen: sched: fix locking of {insert, remove}_vcpu()
Get series with b4
b4 am [email protected]Versions newest first · linked by author and title
- v4 Latest6 patches 10 repliesIn review
- v36 patches 14 repliesSuperseded
- v26 patches 7 repliesSuperseded
Earlier versions · 1
| Version | Posted | Patches | Replies | Status |
|---|---|---|---|---|
| v1 | 7 patches | 21 replies | Superseded |
Patches in v4 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/6 | xen: sched: fix locking of remove_vcpu() in credit1xen/ | +4 | 1 reply | |
| 2/6 | xen: sched: fix locking for insert_vcpu() in credit1 and RTDSxen/ xen/ xen/ | +11 | 1 reply | |
| 3/6 | xen: sched: clarify use cases of schedule_cpu_switch()xen/ xen/ | +30 | 0 replies | |
| 4/6 | xen: sched: better handle (not) inserting idle vCPUs in runqueuesxen/ xen/ xen/ +1 more | +26 | 0 replies | |
| 5/6 | xen: sched: get rid of the per domain vCPU list in RTDSxen/ | +26 | 0 replies | |
| 6/6 | xen: sched: get rid of the per domain vCPU list in Credit2xen/ | +11 | 0 replies |
Reviews trailers per patch
All 6 patches have a Reviewed-by or Acked-by.
| Patch | Meng Xu | Juergen Gross | George Dunlap |
|---|---|---|---|
| 1/6 | R-b | ||
| 2/6 | R-b | R-b | |
| 3/6 | A-b | R-b | |
| 4/6 | R-b | A-b | |
| 5/6 | R-b | ||
| 6/6 | A-b |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes. Scroll the table sideways for all 3 reviewers.
Cover letter [PATCH v4 0/6] xen: sched: fix locking of {insert, remove}_vcpu()
Hi,
This series, improves how inserting vCPUs in schedulers runqueues is done, including fixing a couple of bugs, and paving the way for more improvement in Credit2 runqueue handling (will be submitted as a separate series).
v3 is here:
http://lists.xenproject.org/archives/html/xen-devel/2015-10/msg03278.html
Message-Id: <[email protected]>
Only patch 1 really changed from v3, and patches 1 and 2 are the only one that seem to me to be missing suitable Ack-s.
There is a git branch for this series here:
git://xenbits.xen.org/people/dariof/xen.git rel/sched/fix-vcpu-ins-rem-v4
Regards,
Dario
---
Dario Faggioli (6):
xen: sched: fix locking of remove_vcpu() in credit1
xen: sched: fix locking for insert_vcpu() in credit1 and RTDS
xen: sched: clarify use cases of schedule_cpu_switch()
xen: sched: better handle (not) inserting idle vCPUs in runqueues
xen: sched: get rid of the per domain vCPU list in RTDS
xen: sched: get rid of the per domain vCPU list in Credit2
xen/common/cpupool.c | 7 ----- xen/common/sched_credit.c | 18 ++++++++----- xen/common/sched_credit2.c | 55 ++++++++++++++-------------------------- xen/common/sched_rt.c | 61 ++++++++++++++++++++++---------------------- xen/common/schedule.c | 57 +++++++++++++++++++++++++++++++---------- 5 files changed, 103 insertions(+), 95 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)