nodedev driver initialization adjustments

[libvirt] [PATCH 0/3] nodedev driver initialization adjustments

John Ferlan posted 3 patches 6 years, 4 months ago

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git fetch https://github.com/patchew-project/libvirt tags/patchew/20171209172914.14640-1-jferlan@redhat.com

src/conf/virnodedeviceobj.h        |   1 +
src/node_device/node_device_udev.c | 107 ++++++++++++++++++++++++-------------
2 files changed, 70 insertions(+), 38 deletions(-)

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[libvirt] [PATCH 0/3] nodedev driver initialization adjustments

Posted by John Ferlan 6 years, 4 months ago

While running the Avocado test suite on my laptop/host (f26), I ran
into a few instances where if the timing is just right the libvirtd
restart will "hang" and ends up not being stoppable - leaving the
libvirtd <defunct> eventually once a kill -9 is run.

I tracked this into a pci_system_init() call that never returns.

Since I was mucking in the code - I also figured we could move
device enumeration into its own thread to "speed" startup.

John Ferlan (3):
  nodedev: Move device enumumeration out of nodeStateInitialize
  nodedev: Move the udevPCITranslate{Init|Deinit}
  nodedev: Move the udevPCITranslateInit call

 src/conf/virnodedeviceobj.h        |   1 +
 src/node_device/node_device_udev.c | 107 ++++++++++++++++++++++++-------------
 2 files changed, 70 insertions(+), 38 deletions(-)

-- 
2.13.6

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