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diff --git a/Documentation/ABI/testing/sysfs-devices-node b/Documentation/ABI/testing/sysfs-devices-node new file mode 100644 index 000000000000..453a210c3ceb --- /dev/null +++ b/Documentation/ABI/testing/sysfs-devices-node | |||
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| 1 | What: /sys/devices/system/node/nodeX/compact | ||
| 2 | Date: February 2010 | ||
| 3 | Contact: Mel Gorman <mel@csn.ul.ie> | ||
| 4 | Description: | ||
| 5 | When this file is written to, all memory within that node | ||
| 6 | will be compacted. When it completes, memory will be freed | ||
| 7 | into blocks which have as many contiguous pages as possible | ||