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| author | Lai Jiangshan <jiangshan.ljs@antgroup.com> | 2024-07-11 10:35:46 +0200 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2024-07-12 00:50:35 +0200 |
| commit | d160a58de59cd617d9648d0458d572d063d66b71 (patch) | |
| tree | b1b82d67359cb9f5aaf365ce98d5cb58a79173d6 /kernel/workqueue.c | |
| parent | workqueue: Remove the argument @cpu_going_down from wq_calc_pod_cpumask() (diff) | |
| download | linux-d160a58de59cd617d9648d0458d572d063d66b71.tar.xz linux-d160a58de59cd617d9648d0458d572d063d66b71.zip | |
workqueue: Remove the arguments @hotplug_cpu and @online from wq_update_pod()
The arguments @hotplug_cpu and @online are not used in wq_update_pod()
since the functions called by wq_update_pod() don't need them.
Signed-off-by: Lai Jiangshan <jiangshan.ljs@antgroup.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'kernel/workqueue.c')
| -rw-r--r-- | kernel/workqueue.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 42190bdeacbd..d9e0006c0be7 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -5344,8 +5344,6 @@ int apply_workqueue_attrs(struct workqueue_struct *wq, * wq_update_pod - update pod affinity of a wq for CPU hot[un]plug * @wq: the target workqueue * @cpu: the CPU to update pool association for - * @hotplug_cpu: the CPU coming up or going down - * @online: whether @cpu is coming up or going down * * This function is to be called from %CPU_DOWN_PREPARE, %CPU_ONLINE and * %CPU_DOWN_FAILED. @cpu is being hot[un]plugged, update pod affinity of @@ -5362,8 +5360,7 @@ int apply_workqueue_attrs(struct workqueue_struct *wq, * CPU_DOWN. If a workqueue user wants strict affinity, it's the user's * responsibility to flush the work item from CPU_DOWN_PREPARE. */ -static void wq_update_pod(struct workqueue_struct *wq, int cpu, - int hotplug_cpu, bool online) +static void wq_update_pod(struct workqueue_struct *wq, int cpu) { struct pool_workqueue *old_pwq = NULL, *pwq; struct workqueue_attrs *target_attrs; @@ -6584,7 +6581,7 @@ int workqueue_online_cpu(unsigned int cpu) int tcpu; for_each_cpu(tcpu, pt->pod_cpus[pt->cpu_pod[cpu]]) - wq_update_pod(wq, tcpu, cpu, true); + wq_update_pod(wq, tcpu); mutex_lock(&wq->mutex); wq_update_node_max_active(wq, -1); @@ -6619,7 +6616,7 @@ int workqueue_offline_cpu(unsigned int cpu) int tcpu; for_each_cpu(tcpu, pt->pod_cpus[pt->cpu_pod[cpu]]) - wq_update_pod(wq, tcpu, cpu, false); + wq_update_pod(wq, tcpu); mutex_lock(&wq->mutex); wq_update_node_max_active(wq, cpu); @@ -6908,7 +6905,7 @@ static int wq_affn_dfl_set(const char *val, const struct kernel_param *kp) list_for_each_entry(wq, &workqueues, list) { for_each_online_cpu(cpu) { - wq_update_pod(wq, cpu, cpu, true); + wq_update_pod(wq, cpu); } } @@ -7927,7 +7924,7 @@ void __init workqueue_init_topology(void) */ list_for_each_entry(wq, &workqueues, list) { for_each_online_cpu(cpu) - wq_update_pod(wq, cpu, cpu, true); + wq_update_pod(wq, cpu); if (wq->flags & WQ_UNBOUND) { mutex_lock(&wq->mutex); wq_update_node_max_active(wq, -1); |