Posts Tagged “uvm_physseg”
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The Big Merge
A look into how the hot-plug changes were made to co-exist with the current static array implementation.
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Bug Hunting
Hunting down stray bugs armed with ATF.
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Plug and Unplug
A look at the new API calls to handle hotplugging.
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Extent Everything!!!
A look into the rationale behind choosing extent(9) for backing uvm_hotplug(9)
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The Init Dance
A look into how pre-boot and post-boot segment allocation is done.
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A Tale of Two Handles
An interesting tale of immutability of handles.
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uvm_page_physload() - Prototype Change
How unit testing brought out a prototype change.
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Rump Testing
Introduction to Rump and an interesting test scenario.
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Sorting Issues
An interesting issue with sorting that happened.
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uvm Hotplug
Finally I got a file from my friend (cherry@) stating the project.