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Live Migration feature for bhyve [Part 2]
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Authored by mihaiburcea15_gmail.com on Apr 6 2022, 11:52 PM.
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Details

Reviewers
corvink
Group Reviewers
bhyve
Summary

This is the final part for the live migration feature. It contains functions related to the live migration process and enables it.

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Repository
rG FreeBSD src repository
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Event Timeline

sys/vm/vm_object.c
2690

Could you point in the reviews Part[1-3] where is this function called?

And question about VPO_VMM_DIRTY bit. How it works with PTE ? I guess with PTE this bit will not set on the memory already passed to VM.

sys/vm/vm_page.h
298

What if check "m->dirty == VM_PAGE_BITS_ALL" instead of introducing that new flag ?

elenamihailescu22_gmail.com changed the visibility from "All Users" to "Public (No Login Required)".Apr 1 2023, 5:01 AM