Commits
Tejun Heo committed adaae5dcf89
cgroup: separate out taskset operations from cgroup_migrate() Currently, cgroup_migreate() implements large part of the migration logic inline including building the target taskset and actually migrating them. This patch separates out the following taskset operations. CGROUP_TASKSET_INIT() : taskset initializer cgroup_taskset_add() : add a task to a taskset cgroup_taskset_migrate() : migrate a taskset to the destination cgroup This will be used to implement atomic multi-process migration in cgroup_update_dfl_csses(). This is pure reorganization which doesn't introduce any functional changes. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Zefan Li <lizefan@huawei.com>