Interface to expose VPHN information
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- v1 Latest2 patches 2 repliesIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/2 | powerpc/pseries: Generalize hcall_vphn()arch/ | +13 | 0 replies | |
| 2/2 | powerpc/pseries: Add debugfs interface to retrieve VPHN infoarch/ | +105 | 0 replies |
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Cover letter [PATCH v1 0/2] Interface to expose VPHN information
This is an alternate way to provide statistics around vcpu dispatches in a SPLPAR environment. By obtaining access to the VPHN information, and in concert with the existing debugfs dtl interface, we can derive different statistics related to how vcpus are dispatched by the hypervisor.
- Naveen
Naveen N. Rao (2):
powerpc/pseries: Generalize hcall_vphn() powerpc/pseries: Add debugfs interface to retrieve VPHN info
arch/powerpc/mm/numa.c | 132 ++++++++++++++++++++++++++++++++++++----- 1 file changed, 118 insertions(+), 14 deletions(-)
Signature · 1 line
2.19.2