diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/target/target_core_base.h | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h index 97099a5e3f6c..05e3673607b8 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -669,15 +669,19 @@ struct se_lun_acl { struct se_ml_stat_grps ml_stat_grps; }; +struct se_dev_entry_io_stats { + u32 total_cmds; + u32 read_bytes; + u32 write_bytes; +}; + struct se_dev_entry { u64 mapped_lun; u64 pr_res_key; u64 creation_time; bool lun_access_ro; u32 attach_count; - atomic_long_t total_cmds; - atomic_long_t read_bytes; - atomic_long_t write_bytes; + struct se_dev_entry_io_stats __percpu *stats; /* Used for PR SPEC_I_PT=1 and REGISTER_AND_MOVE */ struct kref pr_kref; struct completion pr_comp; @@ -800,6 +804,12 @@ struct se_device_queue { struct se_cmd_queue sq; }; +struct se_dev_io_stats { + u32 total_cmds; + u32 read_bytes; + u32 write_bytes; +}; + struct se_device { /* Used for SAM Task Attribute ordering */ u32 dev_cur_ordered_id; @@ -821,9 +831,7 @@ struct se_device { atomic_long_t num_resets; atomic_long_t aborts_complete; atomic_long_t aborts_no_task; - atomic_long_t num_cmds; - atomic_long_t read_bytes; - atomic_long_t write_bytes; + struct se_dev_io_stats __percpu *stats; /* Active commands on this virtual SE device */ atomic_t non_ordered; bool ordered_sync_in_progress; |