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| author |   James Morris <jmorris@namei.org> | 2010-01-18 09:56:22 +1100 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2010-01-18 09:56:22 +1100 |
| commit | 2457552d1e6f3183cd93f81c49a8da5fe8bb0e42 (patch) | |
| tree | 7ca46caa910012d75617700e4083b3657053cb31 /Documentation/memory-hotplug.txt | |
| parent | selinux: change the handling of unknown classes (diff) | |
| parent | page allocator: update NR_FREE_PAGES only when necessary (diff) | |
| download | linux-dev-2457552d1e6f3183cd93f81c49a8da5fe8bb0e42.tar.xz linux-dev-2457552d1e6f3183cd93f81c49a8da5fe8bb0e42.zip | |
Merge branch 'master' into next
Diffstat (limited to 'Documentation/memory-hotplug.txt')
| -rw-r--r-- | Documentation/memory-hotplug.txt | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/Documentation/memory-hotplug.txt b/Documentation/memory-hotplug.txt index bbc8a6a36921..57e7e9cc1870 100644 --- a/Documentation/memory-hotplug.txt +++ b/Documentation/memory-hotplug.txt @@ -160,12 +160,15 @@ Under each section, you can see 4 files. NOTE: These directories/files appear after physical memory hotplug phase. -If CONFIG_NUMA is enabled the -/sys/devices/system/memory/memoryXXX memory section -directories can also be accessed via symbolic links located in -the /sys/devices/system/node/node* directories. For example: +If CONFIG_NUMA is enabled the memoryXXX/ directories can also be accessed +via symbolic links located in the /sys/devices/system/node/node* directories. + +For example: /sys/devices/system/node/node0/memory9 -> ../../memory/memory9 +A backlink will also be created: +/sys/devices/system/memory/memory9/node0 -> ../../node/node0 + -------------------------------- 4. Physical memory hot-add phase -------------------------------- |