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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2010-01-22 02:55:25 -0500 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2010-01-22 02:55:25 -0500 |
| commit | 7755726fe90a8b253659756e6de68c1a55aa427f (patch) | |
| tree | a3523fa77e07854db3b8089e3066a55ea997060c /Documentation/memory-hotplug.txt | |
| parent | 3bf127637e22ddf95e67e10a23c339cee3d52429 (diff) | |
| parent | 92dcffb916d309aa01778bf8963a6932e4014d07 (diff) | |
Merge commit 'v2.6.33-rc5' 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. | |||
| 160 | NOTE: | 160 | NOTE: |
| 161 | These directories/files appear after physical memory hotplug phase. | 161 | These directories/files appear after physical memory hotplug phase. |
| 162 | 162 | ||
| 163 | If CONFIG_NUMA is enabled the | 163 | If CONFIG_NUMA is enabled the memoryXXX/ directories can also be accessed |
| 164 | /sys/devices/system/memory/memoryXXX memory section | 164 | via symbolic links located in the /sys/devices/system/node/node* directories. |
| 165 | directories can also be accessed via symbolic links located in | 165 | |
| 166 | the /sys/devices/system/node/node* directories. For example: | 166 | For example: |
| 167 | /sys/devices/system/node/node0/memory9 -> ../../memory/memory9 | 167 | /sys/devices/system/node/node0/memory9 -> ../../memory/memory9 |
| 168 | 168 | ||
| 169 | A backlink will also be created: | ||
| 170 | /sys/devices/system/memory/memory9/node0 -> ../../node/node0 | ||
| 171 | |||
| 169 | -------------------------------- | 172 | -------------------------------- |
| 170 | 4. Physical memory hot-add phase | 173 | 4. Physical memory hot-add phase |
| 171 | -------------------------------- | 174 | -------------------------------- |