• Tejun Heo's avatar
    cgroup: drop @skip_css from cgroup_taskset_for_each() · 924f0d9a
    Tejun Heo authored
    If !NULL, @skip_css makes cgroup_taskset_for_each() skip the matching
    css.  The intention of the interface is to make it easy to skip css's
    (cgroup_subsys_states) which already match the migration target;
    however, this is entirely unnecessary as migration taskset doesn't
    include tasks which are already in the target cgroup.  Drop @skip_css
    from cgroup_taskset_for_each().
    Signed-off-by: default avatarTejun Heo <tj@kernel.org>
    Acked-by: default avatarLi Zefan <lizefan@huawei.com>
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Ingo Molnar <mingo@redhat.com>
    Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
    Cc: Daniel Borkmann <dborkman@redhat.com>