{
struct cpuset trialcs;
int err;
- int cpus_nonempty, balance_flag_changed;
+ int balance_flag_changed;
trialcs = *cs;
if (turning_on)
if (err < 0)
return err;
- cpus_nonempty = !cpus_empty(trialcs.cpus_allowed);
balance_flag_changed = (is_sched_load_balance(cs) !=
is_sched_load_balance(&trialcs));
cs->flags = trialcs.flags;
mutex_unlock(&callback_mutex);
- if (cpus_nonempty && balance_flag_changed)
+ if (!cpus_empty(trialcs.cpus_allowed) && balance_flag_changed)
async_rebuild_sched_domains();
return 0;
* that has tasks along with an empty 'mems'. But if we did see such
* a cpuset, we'd handle it just like we do if its 'cpus' was empty.
*/
-static void scan_for_empty_cpusets(const struct cpuset *root)
+static void scan_for_empty_cpusets(struct cpuset *root)
{
LIST_HEAD(queue);
struct cpuset *cp; /* scans cpusets being updated */
void cpuset_task_status_allowed(struct seq_file *m, struct task_struct *task)
{
seq_printf(m, "Cpus_allowed:\t");
- m->count += cpumask_scnprintf(m->buf + m->count, m->size - m->count,
- task->cpus_allowed);
+ seq_cpumask(m, &task->cpus_allowed);
seq_printf(m, "\n");
seq_printf(m, "Cpus_allowed_list:\t");
- m->count += cpulist_scnprintf(m->buf + m->count, m->size - m->count,
- task->cpus_allowed);
+ seq_cpumask_list(m, &task->cpus_allowed);
seq_printf(m, "\n");
seq_printf(m, "Mems_allowed:\t");
- m->count += nodemask_scnprintf(m->buf + m->count, m->size - m->count,
- task->mems_allowed);
+ seq_nodemask(m, &task->mems_allowed);
seq_printf(m, "\n");
seq_printf(m, "Mems_allowed_list:\t");
- m->count += nodelist_scnprintf(m->buf + m->count, m->size - m->count,
- task->mems_allowed);
+ seq_nodemask_list(m, &task->mems_allowed);
seq_printf(m, "\n");
}