Lines Matching refs:hotplug
6 :Updated: Add description of notifier of memory hotplug: Oct 11 2007
8 This document is about memory hotplug including how-to-use and current status.
15 1.1 purpose of memory hotplug
16 1.2. Phases of memory hotplug
19 3. sysfs files for memory hotplug
30 8. Memory hotplug event notifier
36 (1) x86_64's has special implementation for memory hotplug.
44 purpose of memory hotplug
58 Linux memory hotplug is designed for both purpose.
61 Phases of memory hotplug
92 (However, if you writes udev's hotplug scripts for memory hotplug, these
99 Memory hotplug uses SPARSEMEM memory model which allows memory to be divided
118 To use memory hotplug feature, kernel must be compiled with following
121 - For all memory hotplug:
129 - For ACPI memory hotplug, the following are also necessary:
130 - Memory hotplug (under ACPI Support menu) (CONFIG_ACPI_HOTPLUG_MEMORY)
133 - As a related configuration, if your box has a feature of NUMA-node hotplug
144 sysfs files for memory hotplug
156 the existence of one should not affect the hotplug capabilities of the memory
207 These directories/files appear after physical memory hotplug phase.
226 On x86_64/ia64 platform, memory hotplug by ACPI is supported.
228 In general, the firmware (ACPI) which supports memory hotplug defines
230 Linux's ACPI handler does hot-add memory to the system and calls a hotplug udev
233 But scripts for memory hotplug are not contained in generic udev package(now).
238 If firmware supports NUMA-node hotplug, and defines an object _HID "ACPI0004",
240 calls hotplug code for all of objects which are defined in it.
241 If memory device is found, memory hotplug code will be called.
248 hotplug event. Therefore, the memory "probe" interface is supported to
251 if hotplug is supported, although for x86 this should be handled by ACPI
262 memory_block_size] memory range is hot-added. In this case, hotplug script is
403 Memory hotplug's design direction is to make the possibility of memory
416 Memory hotplug event notifier