From: Li Zefan <lizf@cn.fujitsu.com>
To: Randy Dunlap <rdunlap@xenotime.net>
Cc: LKML <linux-kernel@vger.kernel.org>,
container cgroup <containers@lists.linux-foundation.org>,
linux-doc@vger.kernel.org, Paul Menage <paul@paulmenage.org>
Subject: [PATCH] cgroups: update documentation on task moving restriction
Date: Thu, 18 Aug 2011 10:51:02 +0800 [thread overview]
Message-ID: <4E4C7E16.9090905@cn.fujitsu.com> (raw)
- 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>
---
Documentation/cgroups/cgroups.txt | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/Documentation/cgroups/cgroups.txt b/Documentation/cgroups/cgroups.txt
index cd67e90..9c452ef 100644
--- a/Documentation/cgroups/cgroups.txt
+++ b/Documentation/cgroups/cgroups.txt
@@ -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
--------------------------------
--
1.7.3.1
next reply other threads:[~2011-08-18 2:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-18 2:51 Li Zefan [this message]
2011-08-18 7:44 ` [PATCH] cgroups: update documentation on task moving restriction Paul Menage
2011-08-22 4:15 ` Randy Dunlap
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