.. contents:: :local:
-.. CONTENTS
-
- 1. Introduction
- 1.1 Purpose of memory hotplug
- 1.2. Phases of memory hotplug
- 1.3. Unit of Memory online/offline operation
- 2. Kernel Configuration
- 3. sysfs files for memory hotplug
- 4. Physical memory hot-add phase
- 4.1 Hardware(Firmware) Support
- 4.2 Notify memory hot-add event by hand
- 5. Logical Memory hot-add phase
- 5.1. State of memory
- 5.2. How to online memory
- 6. Logical memory remove
- 6.1 Memory offline and ZONE_MOVABLE
- 6.2. How to offline memory
- 7. Physical memory remove
- 9. Future Work List
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.. note::
(1) x86_64's has special implementation for memory hotplug.