Documentation: update cgroups notes
authorLi Zefan <lizf@cn.fujitsu.com>
Fri, 4 Nov 2011 18:22:05 +0000 (11:22 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 4 Nov 2011 19:01:46 +0000 (12:01 -0700)
- ns cgroup has been removed.
- it's true moving a task to another cgroup can fail.

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Acked-by: Paul Menage <paul@paulmenage.org>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Documentation/cgroups/cgroups.txt

index cd67e90003c0e547952de41086f01d59ecb9a493..9c452ef2328c73b606b40e01820624a3aa4c13a6 100644 (file)
@@ -454,8 +454,8 @@ mounted hierarchy, to remove a task from its current cgroup you must
 move it into a new cgroup (possibly the root cgroup) by writing to the
 new cgroup's tasks file.
 
-Note: If the ns cgroup is active, moving a process to another cgroup can
-fail.
+Note: Due to some restrictions enforced by some cgroup subsystems, moving
+a process to another cgroup can fail.
 
 2.3 Mounting hierarchies by name
 --------------------------------