linux

iv/linux

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Grzegorz Nosek 313e924c08 cgroups: relax ns_can_attach checks to allow attaching to grandchild cgroups

The ns_proxy cgroup allows moving processes to child cgroups only one
level deep at a time.  This commit relaxes this restriction and makes it
possible to attach tasks directly to grandchild cgroups, e.g.:

($pid is in the root cgroup)
echo $pid > /cgroup/CG1/CG2/tasks

Previously this operation would fail with -EPERM and would have to be
performed as two steps:
echo $pid > /cgroup/CG1/tasks
echo $pid > /cgroup/CG1/CG2/tasks

Also, the target cgroup no longer needs to be empty to move a task there.

Signed-off-by: Grzegorz Nosek <root@localdomain.pl>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Reviewed-by: Li Zefan <lizf@cn.fujitsu.com>
Cc: Paul Menage <menage@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2009-04-02 19:04:53 -07:00

acpi

acpi/x86: introduce __apci_map_table, v4

2009-02-09 13:35:07 +01:00

asm-arm

S3C24XX: Move and update IIS headers

2009-03-05 12:00:59 +00:00

asm-frv

mm: use debug_kmap_atomic

2009-04-01 08:59:14 -07:00

asm-generic

gpiolib: allow GPIOs to be named