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| author | Tejun Heo <tj@kernel.org> | 2023-08-07 15:57:23 -1000 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2023-08-07 15:57:23 -1000 |
| commit | ee1ceef72754427e5167743108c52f826fa4ca5b (patch) | |
| tree | 5e89b0dbc63f713efdf1673ad57872b46b1dbe95 /kernel/workqueue.c | |
| parent | fe089f87cccb066e8ad20f49ddf05e95adc1fa8d (diff) | |
| download | linux-ee1ceef72754427e5167743108c52f826fa4ca5b.tar.gz | |
workqueue: Rename wq->cpu_pwqs to wq->cpu_pwq
wq->cpu_pwqs is a percpu variable carraying one pointer to a pool_workqueue.
The field name being plural is unusual and confusing. Rename it to singular.
This patch doesn't cause any functional changes.
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'kernel/workqueue.c')
| -rw-r--r-- | kernel/workqueue.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 1332bd545b929..ea94ad63386e9 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -321,7 +321,7 @@ struct workqueue_struct { /* hot fields used during command issue, aligned to cacheline */ unsigned int flags ____cacheline_aligned; /* WQ: WQ_* flags */ - struct pool_workqueue __percpu *cpu_pwqs; /* I: per-cpu pwqs */ + struct pool_workqueue __percpu *cpu_pwq; /* I: per-cpu pwqs */ struct pool_workqueue __rcu *numa_pwq_tbl[]; /* PWR: unbound pwqs indexed by node */ }; @@ -1635,7 +1635,7 @@ retry: } else { if (req_cpu == WORK_CPU_UNBOUND) cpu = raw_smp_processor_id(); - pwq = per_cpu_ptr(wq->cpu_pwqs, cpu); + pwq = per_cpu_ptr(wq->cpu_pwq, cpu); } pool = pwq->pool; @@ -3826,7 +3826,7 @@ static void rcu_free_wq(struct rcu_head *rcu) wq_free_lockdep(wq); if (!(wq->flags & WQ_UNBOUND)) - free_percpu(wq->cpu_pwqs); + free_percpu(wq->cpu_pwq); else free_workqueue_attrs(wq->unbound_attrs); @@ -4518,13 +4518,13 @@ static int alloc_and_link_pwqs(struct workqueue_struct *wq) int cpu, ret; if (!(wq->flags & WQ_UNBOUND)) { - wq->cpu_pwqs = alloc_percpu(struct pool_workqueue); - if (!wq->cpu_pwqs) + wq->cpu_pwq = alloc_percpu(struct pool_workqueue); + if (!wq->cpu_pwq) return -ENOMEM; for_each_possible_cpu(cpu) { struct pool_workqueue *pwq = - per_cpu_ptr(wq->cpu_pwqs, cpu); + per_cpu_ptr(wq->cpu_pwq, cpu); struct worker_pool *cpu_pools = per_cpu(cpu_worker_pools, cpu); @@ -4905,7 +4905,7 @@ bool workqueue_congested(int cpu, struct workqueue_struct *wq) cpu = smp_processor_id(); if (!(wq->flags & WQ_UNBOUND)) - pwq = per_cpu_ptr(wq->cpu_pwqs, cpu); + pwq = per_cpu_ptr(wq->cpu_pwq, cpu); else pwq = unbound_pwq_by_node(wq, cpu_to_node(cpu)); |