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authorNishanth Aravamudan <nacc@us.ibm.com>2008-07-23 21:27:39 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-07-24 10:47:17 -0700
commitff7ea79cf7c3a481851bd4b2185fdeb6ce4afa29 (patch)
treeea0438b98c268584c28c8f5f8c331cb12c2c44b9 /Documentation/ABI
parent5e9426abe209cf134adbbd62c5e73ef534eb73e9 (diff)
downloadlwn-ff7ea79cf7c3a481851bd4b2185fdeb6ce4afa29.tar.gz
lwn-ff7ea79cf7c3a481851bd4b2185fdeb6ce4afa29.zip
mm: create /sys/kernel/mm
Add a kobject to create /sys/kernel/mm when sysfs is mounted. The kobject will exist regardless. This will allow for the hugepage related sysfs directories to exist under the mm "subsystem" directory. Add an ABI file appropriately. [kosaki.motohiro@jp.fujitsu.com: fix build] Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Cc: Nick Piggin <nickpiggin@yahoo.com.au> Cc: Mel Gorman <mel@csn.ul.ie> Signed-off-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>
Diffstat (limited to 'Documentation/ABI')
-rw-r--r--Documentation/ABI/testing/sysfs-kernel-mm6
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-kernel-mm b/Documentation/ABI/testing/sysfs-kernel-mm
new file mode 100644
index 000000000000..190d523ac159
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-kernel-mm
@@ -0,0 +1,6 @@
+What: /sys/kernel/mm
+Date: July 2008
+Contact: Nishanth Aravamudan <nacc@us.ibm.com>, VM maintainers
+Description:
+ /sys/kernel/mm/ should contain any and all VM
+ related information in /sys/kernel/.