diff options
Diffstat (limited to 'drivers/scsi/mpt3sas/mpt3sas_base.h')
-rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_base.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h b/drivers/scsi/mpt3sas/mpt3sas_base.h index fb572cdb751e..3895407183ff 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.h +++ b/drivers/scsi/mpt3sas/mpt3sas_base.h @@ -1024,6 +1024,9 @@ typedef void (*MPT3SAS_FLUSH_RUNNING_CMDS)(struct MPT3SAS_ADAPTER *ioc); * @msix_vector_count: number msix vectors * @cpu_msix_table: table for mapping cpus to msix index * @cpu_msix_table_sz: table size + * @total_io_cnt: Gives total IO count, used to load balance the interrupts + * @msix_load_balance: Enables load balancing of interrupts across + * the multiple MSIXs * @schedule_dead_ioc_flush_running_cmds: callback to flush pending commands * @scsi_io_cb_idx: shost generated commands * @tm_cb_idx: task management commands @@ -1200,6 +1203,8 @@ struct MPT3SAS_ADAPTER { u32 ioc_reset_count; MPT3SAS_FLUSH_RUNNING_CMDS schedule_dead_ioc_flush_running_cmds; u32 non_operational_loop; + atomic64_t total_io_cnt; + bool msix_load_balance; /* internal commands, callback index */ u8 scsi_io_cb_idx; |