tree 9c2cd3c928e1e29e34dcc90ea45deab12653c111
parent dc52ddc0e6f45b04780b26fc0813509f8e798c42
author Matt Helsley <matthltc@us.ibm.com> 1224386842 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1224517954 -0700

container freezer: skip frozen cgroups during power management resume

When a system is resumed after a suspend, it will also unfreeze frozen
cgroups.

This patchs modifies the resume sequence to skip the tasks which are part
of a frozen control group.

Signed-off-by: Cedric Le Goater <clg@fr.ibm.com>
Signed-off-by: Matt Helsley <matthltc@us.ibm.com>
Acked-by: Serge E. Hallyn <serue@us.ibm.com>
Tested-by: Matt Helsley <matthltc@us.ibm.com>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>