padata: remove cpu_index from the parallel_queue
With the removal of the ENODATA case from padata_get_next, the cpu_index field is no longer useful, so it can go away. Signed-off-by: Daniel Jordan <daniel.m.jordan@oracle.com> Acked-by: Steffen Klassert <steffen.klassert@secunet.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Lai Jiangshan <jiangshanlai@gmail.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Tejun Heo <tj@kernel.org> Cc: linux-crypto@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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@ -75,14 +75,12 @@ struct padata_serial_queue {
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* @swork: work struct for serialization.
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* @swork: work struct for serialization.
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* @work: work struct for parallelization.
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* @work: work struct for parallelization.
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* @num_obj: Number of objects that are processed by this cpu.
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* @num_obj: Number of objects that are processed by this cpu.
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* @cpu_index: Index of the cpu.
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*/
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*/
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struct padata_parallel_queue {
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struct padata_parallel_queue {
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struct padata_list parallel;
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struct padata_list parallel;
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struct padata_list reorder;
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struct padata_list reorder;
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struct work_struct work;
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struct work_struct work;
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atomic_t num_obj;
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atomic_t num_obj;
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int cpu_index;
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};
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};
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/**
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/**
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@ -400,21 +400,12 @@ static void padata_init_squeues(struct parallel_data *pd)
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/* Initialize all percpu queues used by parallel workers */
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/* Initialize all percpu queues used by parallel workers */
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static void padata_init_pqueues(struct parallel_data *pd)
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static void padata_init_pqueues(struct parallel_data *pd)
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{
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{
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int cpu_index, cpu;
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int cpu;
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struct padata_parallel_queue *pqueue;
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struct padata_parallel_queue *pqueue;
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cpu_index = 0;
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for_each_cpu(cpu, pd->cpumask.pcpu) {
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for_each_possible_cpu(cpu) {
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pqueue = per_cpu_ptr(pd->pqueue, cpu);
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pqueue = per_cpu_ptr(pd->pqueue, cpu);
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if (!cpumask_test_cpu(cpu, pd->cpumask.pcpu)) {
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pqueue->cpu_index = -1;
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continue;
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}
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pqueue->cpu_index = cpu_index;
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cpu_index++;
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__padata_list_init(&pqueue->reorder);
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__padata_list_init(&pqueue->reorder);
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__padata_list_init(&pqueue->parallel);
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__padata_list_init(&pqueue->parallel);
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INIT_WORK(&pqueue->work, padata_parallel_worker);
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INIT_WORK(&pqueue->work, padata_parallel_worker);
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