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@xxxxxxxxxx>
Acked-by: Steffen Klassert <steffen.klassert@xxxxxxxxxxx>
Cc: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Cc: Lai Jiangshan <jiangshanlai@xxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Tejun Heo <tj@xxxxxxxxxx>
Cc: linux-crypto@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
---
include/linux/padata.h | 2 --
kernel/padata.c | 13 ++-----------
2 files changed, 2 insertions(+), 13 deletions(-)
diff --git a/include/linux/padata.h b/include/linux/padata.h
index 43d3fd9d17fc..23717eeaad23 100644
--- a/include/linux/padata.h
+++ b/include/linux/padata.h
@@ -75,14 +75,12 @@ struct padata_serial_queue {
* @swork: work struct for serialization.
* @work: work struct for parallelization.
* @num_obj: Number of objects that are processed by this cpu.
- * @cpu_index: Index of the cpu.
*/
struct padata_parallel_queue {
struct padata_list parallel;
struct padata_list reorder;
struct work_struct work;
atomic_t num_obj;
- int cpu_index;
};
/**
diff --git a/kernel/padata.c b/kernel/padata.c
index 832224dcf2e1..c3fec1413295 100644
--- a/kernel/padata.c
+++ b/kernel/padata.c
@@ -400,21 +400,12 @@ static void padata_init_squeues(struct parallel_data *pd)
/* Initialize all percpu queues used by parallel workers */
static void padata_init_pqueues(struct parallel_data *pd)
{
- int cpu_index, cpu;
+ int cpu;
struct padata_parallel_queue *pqueue;
- cpu_index = 0;
- for_each_possible_cpu(cpu) {
+ for_each_cpu(cpu, pd->cpumask.pcpu) {
pqueue = per_cpu_ptr(pd->pqueue, cpu);
- if (!cpumask_test_cpu(cpu, pd->cpumask.pcpu)) {
- pqueue->cpu_index = -1;
- continue;
- }
-
- pqueue->cpu_index = cpu_index;
- cpu_index++;
-
__padata_list_init(&pqueue->reorder);
__padata_list_init(&pqueue->parallel);
INIT_WORK(&pqueue->work, padata_parallel_worker);
--
2.23.0
