Symbol: REGION_TYPE_SHARED_READ
drivers/scsi/megaraid/megaraid_sas_fp.c
1161
REGION_TYPE_SHARED_READ : raid->regTypeReqOnWrite;
drivers/scsi/megaraid/megaraid_sas_fusion.c
3037
pRAID_Context->reg_lock_flags = REGION_TYPE_SHARED_READ;