JustKernel

Ray Of Hope

cpu-hotunplug

QEMU + CPU Hotunplug design

The basic design decision that we have taken while designing cpu hotunplug functionality for qemu is that the kernel mode fd (in KVM) associated with the usermode vcpu will not be deleted. It will remain there. Only the mmapped memory associated the usermode thread (vcpu) will be deleted from the kernel. If we get a […]

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