scsi: megaraid_sas: Remove few debug counters from IO path

Signed-off-by: Kashyap Desai <kashyap.desai@broadcom.com>
Signed-off-by: Chandrakanth Patil <chandrakanth.patil@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h
index 61bcf7a..a972021 100644 (file)
--- a/drivers/scsi/megaraid/megaraid_sas.h
+++ b/drivers/scsi/megaraid/megaraid_sas.h
@@ -2323,11 +2323,6 @@ struct megasas_instance {
        atomic_t fw_outstanding;
        atomic_t ldio_outstanding;
        atomic_t fw_reset_no_pci_access;
-       atomic_t ieee_sgl;
-       atomic_t prp_sgl;
-       atomic_t sge_holes_type1;
-       atomic_t sge_holes_type2;
-       atomic_t sge_holes_type3;
        atomic64_t total_io_count;
 
        struct megasas_instance_template *instancet;

diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c
index 4411408..dac8552 100644 (file)
--- a/drivers/scsi/megaraid/megaraid_sas_fusion.c
+++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c
@@ -2066,7 +2066,6 @@ megasas_is_prp_possible(struct megasas_instance *instance,
                            mega_mod64(sg_dma_address(sg_scmd),
                                       mr_nvme_pg_size)) {
                                build_prp = false;
-                               atomic_inc(&instance->sge_holes_type1);
                                break;
                        }
                }
@@ -2076,7 +2075,6 @@ megasas_is_prp_possible(struct megasas_instance *instance,
                                        sg_dma_len(sg_scmd)),
                                        mr_nvme_pg_size))) {
                                build_prp = false;
-                               atomic_inc(&instance->sge_holes_type2);
                                break;
                        }
                }
@@ -2085,7 +2083,6 @@ megasas_is_prp_possible(struct megasas_instance *instance,
                        if (mega_mod64(sg_dma_address(sg_scmd),
                                       mr_nvme_pg_size)) {
                                build_prp = false;
-                               atomic_inc(&instance->sge_holes_type3);
                                break;
                        }
                }
@@ -2218,7 +2215,6 @@ megasas_make_prp_nvme(struct megasas_instance *instance, struct scsi_cmnd *scmd,
        main_chain_element->Length =
                        cpu_to_le32(num_prp_in_chain * sizeof(u64));
 
-       atomic_inc(&instance->prp_sgl);
        return build_prp;
 }
 
@@ -2293,7 +2289,6 @@ megasas_make_sgl_fusion(struct megasas_instance *instance,
                        memset(sgl_ptr, 0, instance->max_chain_frame_sz);
                }
        }
-       atomic_inc(&instance->ieee_sgl);
 }
 
 /**