Change in vdsm[master]: hostdev: report device MMIO numa node

[Dan Kenigsberg]

Dan Kenigsberg has submitted this change and it was merged.

Change subject: hostdev: report device MMIO numa node
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hostdev: report device MMIO numa node

MMIO, or memory mapped IO, is a method of performing device IO via
memory mapping. On NUMA aware systems, such memory region resides on
of the host's NUMA nodes.

For each PCI device, we report the region's NUMA node affinity to
better schedule VM numa affinity further in the patch series.

Change-Id: I2995b68465caa52f6c721ed5af7d537748fa647a
Bug-Url: https://bugzilla.redhat.com/show_bug.cgi?id=1356161
Signed-off-by: Martin Polednik <mpolednik(a)redhat.com&gt;
Reviewed-on: https://gerrit.ovirt.org/60637
Reviewed-by: Francesco Romani <fromani(a)redhat.com&gt;
Continuous-Integration: Jenkins CI
---
M lib/vdsm/hostdev.py
M tests/devices/data/pci_0000_00_02_0.xml
M tests/devices/data/pci_0000_05_00_1.xml
M tests/devices/data/pci_0000_05_10_7.xml
M tests/hostdevTests.py
5 files changed, 14 insertions(+), 0 deletions(-)

Approvals:
  Jenkins CI: Passed CI tests
  Francesco Romani: Looks good to me, approved
  Martin Polednik: Verified



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Gerrit-MessageType: merged
Gerrit-Change-Id: I2995b68465caa52f6c721ed5af7d537748fa647a
Gerrit-PatchSet: 16
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Martin Polednik <mpolednik(a)redhat.com&gt;
Gerrit-Reviewer: Dan Kenigsberg <danken(a)redhat.com&gt;
Gerrit-Reviewer: Francesco Romani <fromani(a)redhat.com&gt;
Gerrit-Reviewer: Jenkins CI
Gerrit-Reviewer: Martin Polednik <mpolednik(a)redhat.com&gt;
Gerrit-Reviewer: Milan Zamazal <mzamazal(a)redhat.com&gt;
Gerrit-Reviewer: gerrit-hooks <automation(a)ovirt.org&gt;