Commit edbfd911 authored by Tejun Heo's avatar Tejun Heo
Browse files

Revert "workqueue: respect isolated cpus when queueing an unbound work"

This reverts commit b5149873.

It conflicts with the following isolcpus change from the sched branch.

 edb93821

 ("sched/isolation: Move isolcpus= handling to the housekeeping code")

Let's revert for now.
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent b5149873
......@@ -4980,10 +4980,6 @@ int workqueue_set_unbound_cpumask(cpumask_var_t cpumask)
if (!zalloc_cpumask_var(&saved_cpumask, GFP_KERNEL))
return -ENOMEM;
/*
* Not excluding isolated cpus on purpose.
* If the user wishes to include them, we allow that.
*/
cpumask_and(cpumask, cpumask, cpu_possible_mask);
if (!cpumask_empty(cpumask)) {
apply_wqattrs_lock();
......@@ -5583,7 +5579,7 @@ int __init workqueue_init_early(void)
WARN_ON(__alignof__(struct pool_workqueue) < __alignof__(long long));
BUG_ON(!alloc_cpumask_var(&wq_unbound_cpumask, GFP_KERNEL));
cpumask_andnot(wq_unbound_cpumask, cpu_possible_mask, cpu_isolated_map);
cpumask_copy(wq_unbound_cpumask, cpu_possible_mask);
pwq_cache = KMEM_CACHE(pool_workqueue, SLAB_PANIC);
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment