diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-mq-sysfs.c | 6 | ||||
| -rw-r--r-- | block/blk-mq.c | 3 |
2 files changed, 6 insertions, 3 deletions
diff --git a/block/blk-mq-sysfs.c b/block/blk-mq-sysfs.c index 431fdda21737..4ea4dd8a1eed 100644 --- a/block/blk-mq-sysfs.c +++ b/block/blk-mq-sysfs.c @@ -416,12 +416,14 @@ void blk_mq_hctx_kobj_init(struct blk_mq_hw_ctx *hctx) static void blk_mq_sysfs_init(struct request_queue *q) { struct blk_mq_ctx *ctx; - int i; + int cpu; kobject_init(&q->mq_kobj, &blk_mq_ktype); - queue_for_each_ctx(q, ctx, i) + for_each_possible_cpu(cpu) { + ctx = per_cpu_ptr(q->queue_ctx, cpu); kobject_init(&ctx->kobj, &blk_mq_ctx_ktype); + } } int blk_mq_register_disk(struct gendisk *disk) diff --git a/block/blk-mq.c b/block/blk-mq.c index 050f7a13021b..1699baf39b78 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -1798,11 +1798,12 @@ static void blk_mq_map_swqueue(struct request_queue *q, /* * Map software to hardware queues */ - queue_for_each_ctx(q, ctx, i) { + for_each_possible_cpu(i) { /* If the cpu isn't online, the cpu is mapped to first hctx */ if (!cpumask_test_cpu(i, online_mask)) continue; + ctx = per_cpu_ptr(q->queue_ctx, i); hctx = q->mq_ops->map_queue(q, i); cpumask_set_cpu(i, hctx->cpumask); |