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Documentation/feature-removal-schedule.txt: remove ns_cgroup from feature-removal-schedule.txt
Commit a77aea9201
("cgroup: remove the ns_cgroup") removed the
ns_cgroup but it forgot to remove the related doc in
feature-removal-schedule.txt.
Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
Cc: Daniel Lezcano <daniel.lezcano@free.fr>
Cc: Serge E. Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -481,23 +481,6 @@ Who: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
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----------------------------
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What: namespace cgroup (ns_cgroup)
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When: 2.6.38
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Why: The ns_cgroup leads to some problems:
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* cgroup creation is out-of-control
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* cgroup name can conflict when pids are looping
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* it is not possible to have a single process handling
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a lot of namespaces without falling in a exponential creation time
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* we may want to create a namespace without creating a cgroup
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The ns_cgroup is replaced by a compatibility flag 'clone_children',
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where a newly created cgroup will copy the parent cgroup values.
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The userspace has to manually create a cgroup and add a task to
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the 'tasks' file.
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Who: Daniel Lezcano <daniel.lezcano@free.fr>
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----------------------------
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What: iwlwifi disable_hw_scan module parameters
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When: 2.6.40
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Why: Hareware scan is the prefer method for iwlwifi devices for
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