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workqueue: Clean code in alloc_and_link_pwqs()

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wq->flags would not change, so it's not necessary to check if WQ_BH
is set in loop for_each_possible_cpu(), move define and set of pools
out of loop to simpliy the code.

Signed-off-by: Wenchao Hao <haowenchao22@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Wenchao Hao 2024-06-06 16:52:16 +08:00 committed by Tejun Heo
parent 8a92980606
commit 7ccc215187
1 changed files with 7 additions and 6 deletions
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13
kernel/workqueue.c
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@ -5461,16 +5461,17 @@ static int alloc_and_link_pwqs(struct workqueue_struct *wq)
goto enomem;
if (!(wq->flags & WQ_UNBOUND)) {
struct worker_pool __percpu *pools;
if (wq->flags & WQ_BH)
pools = bh_worker_pools;
else
pools = cpu_worker_pools;
for_each_possible_cpu(cpu) {
struct pool_workqueue **pwq_p;
struct worker_pool __percpu *pools;
struct worker_pool *pool;
if (wq->flags & WQ_BH)
pools = bh_worker_pools;
else
pools = cpu_worker_pools;
pool = &(per_cpu_ptr(pools, cpu)[highpri]);
pwq_p = per_cpu_ptr(wq->cpu_pwq, cpu);