diff options
Diffstat (limited to 'kernel/cpuset.c')
| -rw-r--r-- | kernel/cpuset.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/kernel/cpuset.c b/kernel/cpuset.c index 1f107c7..7af8577 100644 --- a/kernel/cpuset.c +++ b/kernel/cpuset.c @@ -1429,17 +1429,8 @@ static int cpuset_can_attach(struct cgroup_subsys_state *css, goto out_unlock; cgroup_taskset_for_each(task, tset) { - /* - * Kthreads which disallow setaffinity shouldn't be moved - * to a new cpuset; we don't want to change their cpu - * affinity and isolating such threads by their set of - * allowed nodes is unnecessary. Thus, cpusets are not - * applicable for such threads. This prevents checking for - * success of set_cpus_allowed_ptr() on all attached tasks - * before cpus_allowed may be changed. - */ - ret = -EINVAL; - if (task->flags & PF_NO_SETAFFINITY) + ret = task_can_attach(task, cs->cpus_allowed); + if (ret) goto out_unlock; ret = security_task_setscheduler(task); if (ret) |
