mm: document /sys/devices/system/node/nodeX
Mel Gorman [Fri, 5 Mar 2010 21:42:16 +0000 (13:42 -0800)]
Add a bare description of what /sys/devices/system/node/nodeX is.  Others
will follow in time but right now, none of that tree is documented.  The
existence of this file might at least encourage people to document new
entries.

Signed-off-by: Mel Gorman <mel@csn.ul.ie>
Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Documentation/ABI/stable/sysfs-devices-node [new file with mode: 0644]

diff --git a/Documentation/ABI/stable/sysfs-devices-node b/Documentation/ABI/stable/sysfs-devices-node
new file mode 100644 (file)
index 0000000..49b82ca
--- /dev/null
@@ -0,0 +1,7 @@
+What:          /sys/devices/system/node/nodeX
+Date:          October 2002
+Contact:       Linux Memory Management list <linux-mm@kvack.org>
+Description:
+               When CONFIG_NUMA is enabled, this is a directory containing
+               information on node X such as what CPUs are local to the
+               node.