diff options
| author | Gabriele Monaco <gmonaco@redhat.com> | 2025-11-04 23:38:44 -0500 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2025-11-05 07:00:33 -1000 |
| commit | 55939cf28a48dad27d6906e57d3b45905bb0d001 (patch) | |
| tree | 44a0f66a6f4d5fb15be5ba3067e0f8b7c8a92723 | |
| parent | d245698d727ab8f5420b3e28d1243f96a5234851 (diff) | |
cgroup/cpuset: Rename update_unbound_workqueue_cpumask() to update_isolation_cpumasks()
update_unbound_workqueue_cpumask() updates unbound workqueues settings
when there's a change in isolated CPUs, but it can be used for other
subsystems requiring updated when isolated CPUs change.
Generalise the name to update_isolation_cpumasks() to prepare for other
functions unrelated to workqueues to be called in that spot.
[longman: Change the function name to update_isolation_cpumasks()]
Acked-by: Frederic Weisbecker <frederic@kernel.org>
Acked-by: Waiman Long <longman@redhat.com>
Signed-off-by: Gabriele Monaco <gmonaco@redhat.com>
Signed-off-by: Waiman Long <longman@redhat.com>
Reviewed-by: Chen Ridong <chenridong@huaweicloud.com>
Reviewed-by: Chen Ridong <chenridong@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
| -rw-r--r-- | kernel/cgroup/cpuset.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/kernel/cgroup/cpuset.c b/kernel/cgroup/cpuset.c index 7aef59ea9627..da770dac955e 100644 --- a/kernel/cgroup/cpuset.c +++ b/kernel/cgroup/cpuset.c @@ -1393,7 +1393,7 @@ static bool partition_xcpus_del(int old_prs, struct cpuset *parent, return isolcpus_updated; } -static void update_unbound_workqueue_cpumask(bool isolcpus_updated) +static void update_isolation_cpumasks(bool isolcpus_updated) { int ret; @@ -1557,7 +1557,7 @@ static int remote_partition_enable(struct cpuset *cs, int new_prs, list_add(&cs->remote_sibling, &remote_children); cpumask_copy(cs->effective_xcpus, tmp->new_cpus); spin_unlock_irq(&callback_lock); - update_unbound_workqueue_cpumask(isolcpus_updated); + update_isolation_cpumasks(isolcpus_updated); cpuset_force_rebuild(); cs->prs_err = 0; @@ -1598,7 +1598,7 @@ static void remote_partition_disable(struct cpuset *cs, struct tmpmasks *tmp) compute_excpus(cs, cs->effective_xcpus); reset_partition_data(cs); spin_unlock_irq(&callback_lock); - update_unbound_workqueue_cpumask(isolcpus_updated); + update_isolation_cpumasks(isolcpus_updated); cpuset_force_rebuild(); /* @@ -1667,7 +1667,7 @@ static void remote_cpus_update(struct cpuset *cs, struct cpumask *xcpus, if (xcpus) cpumask_copy(cs->exclusive_cpus, xcpus); spin_unlock_irq(&callback_lock); - update_unbound_workqueue_cpumask(isolcpus_updated); + update_isolation_cpumasks(isolcpus_updated); if (adding || deleting) cpuset_force_rebuild(); @@ -2011,7 +2011,7 @@ write_error: tmp->delmask); spin_unlock_irq(&callback_lock); - update_unbound_workqueue_cpumask(isolcpus_updated); + update_isolation_cpumasks(isolcpus_updated); if ((old_prs != new_prs) && (cmd == partcmd_update)) update_partition_exclusive_flag(cs, new_prs); @@ -3029,7 +3029,7 @@ out: else if (isolcpus_updated) isolated_cpus_update(old_prs, new_prs, cs->effective_xcpus); spin_unlock_irq(&callback_lock); - update_unbound_workqueue_cpumask(isolcpus_updated); + update_isolation_cpumasks(isolcpus_updated); /* Force update if switching back to member & update effective_xcpus */ update_cpumasks_hier(cs, &tmpmask, !new_prs); |