diff options
Diffstat (limited to 'drivers/scsi/megaraid')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_base.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index 3aac0e17cb00..615e06fd4ee8 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -5910,7 +5910,11 @@ megasas_set_high_iops_queue_affinity_and_hint(struct megasas_instance *instance) const struct cpumask *mask; if (instance->perf_mode == MR_BALANCED_PERF_MODE) { - mask = cpumask_of_node(dev_to_node(&instance->pdev->dev)); + int nid = dev_to_node(&instance->pdev->dev); + + if (nid == NUMA_NO_NODE) + nid = 0; + mask = cpumask_of_node(nid); for (i = 0; i < instance->low_latency_index_start; i++) { irq = pci_irq_vector(instance->pdev, i); @@ -5967,7 +5971,8 @@ megasas_alloc_irq_vectors(struct megasas_instance *instance) else instance->iopoll_q_count = 0; - num_msix_req = num_online_cpus() + instance->low_latency_index_start; + num_msix_req = blk_mq_num_online_queues(0) + + instance->low_latency_index_start; instance->msix_vectors = min(num_msix_req, instance->msix_vectors); @@ -5983,7 +5988,8 @@ megasas_alloc_irq_vectors(struct megasas_instance *instance) /* Disable Balanced IOPS mode and try realloc vectors */ instance->perf_mode = MR_LATENCY_PERF_MODE; instance->low_latency_index_start = 1; - num_msix_req = num_online_cpus() + instance->low_latency_index_start; + num_msix_req = blk_mq_num_online_queues(0) + + instance->low_latency_index_start; instance->msix_vectors = min(num_msix_req, instance->msix_vectors); @@ -6239,7 +6245,7 @@ static int megasas_init_fw(struct megasas_instance *instance) intr_coalescing = (scratch_pad_1 & MR_INTR_COALESCING_SUPPORT_OFFSET) ? true : false; if (intr_coalescing && - (num_online_cpus() >= MR_HIGH_IOPS_QUEUE_COUNT) && + (blk_mq_num_online_queues(0) >= MR_HIGH_IOPS_QUEUE_COUNT) && (instance->msix_vectors == MEGASAS_MAX_MSIX_QUEUES)) instance->perf_mode = MR_BALANCED_PERF_MODE; else @@ -6283,7 +6289,8 @@ static int megasas_init_fw(struct megasas_instance *instance) else instance->low_latency_index_start = 1; - num_msix_req = num_online_cpus() + instance->low_latency_index_start; + num_msix_req = blk_mq_num_online_queues(0) + + instance->low_latency_index_start; instance->msix_vectors = min(num_msix_req, instance->msix_vectors); @@ -6315,8 +6322,8 @@ static int megasas_init_fw(struct megasas_instance *instance) megasas_setup_reply_map(instance); dev_info(&instance->pdev->dev, - "current msix/online cpus\t: (%d/%d)\n", - instance->msix_vectors, (unsigned int)num_online_cpus()); + "current msix/max num queues\t: (%d/%u)\n", + instance->msix_vectors, blk_mq_num_online_queues(0)); dev_info(&instance->pdev->dev, "RDPQ mode\t: (%s)\n", instance->is_rdpq ? "enabled" : "disabled"); |