kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/include/trace/events/target.h
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@@ -137,6 +137,7 @@
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 	TP_STRUCT__entry(
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 		__field( unsigned int,	unpacked_lun	)
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+		__field( unsigned long long,	tag	)
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 		__field( unsigned int,	opcode		)
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 		__field( unsigned int,	data_length	)
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 		__field( unsigned int,	task_attribute  )
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@@ -147,6 +148,7 @@
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 	TP_fast_assign(
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 		__entry->unpacked_lun	= cmd->orig_fe_lun;
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+		__entry->tag		= cmd->tag;
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 		__entry->opcode		= cmd->t_task_cdb[0];
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 		__entry->data_length	= cmd->data_length;
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 		__entry->task_attribute	= cmd->sam_task_attr;
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@@ -155,9 +157,9 @@
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 		__assign_str(initiator, cmd->se_sess->se_node_acl->initiatorname);
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 	),
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-	TP_printk("%s -> LUN %03u %s data_length %6u  CDB %s  (TA:%s C:%02x)",
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+	TP_printk("%s -> LUN %03u tag %#llx %s data_length %6u  CDB %s  (TA:%s C:%02x)",
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 		  __get_str(initiator), __entry->unpacked_lun,
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-		  show_opcode_name(__entry->opcode),
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+		  __entry->tag, show_opcode_name(__entry->opcode),
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 		  __entry->data_length, __print_hex(__entry->cdb, 16),
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 		  show_task_attribute_name(__entry->task_attribute),
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 		  __entry->control
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@@ -172,6 +174,7 @@
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 	TP_STRUCT__entry(
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 		__field( unsigned int,	unpacked_lun	)
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+		__field( unsigned long long,	tag	)
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 		__field( unsigned int,	opcode		)
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 		__field( unsigned int,	data_length	)
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 		__field( unsigned int,	task_attribute  )
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@@ -185,6 +188,7 @@
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 	TP_fast_assign(
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 		__entry->unpacked_lun	= cmd->orig_fe_lun;
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+		__entry->tag		= cmd->tag;
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 		__entry->opcode		= cmd->t_task_cdb[0];
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 		__entry->data_length	= cmd->data_length;
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 		__entry->task_attribute	= cmd->sam_task_attr;
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@@ -197,8 +201,9 @@
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 		__assign_str(initiator, cmd->se_sess->se_node_acl->initiatorname);
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 	),
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-	TP_printk("%s <- LUN %03u status %s (sense len %d%s%s)  %s data_length %6u  CDB %s  (TA:%s C:%02x)",
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+	TP_printk("%s <- LUN %03u tag %#llx status %s (sense len %d%s%s)  %s data_length %6u  CDB %s  (TA:%s C:%02x)",
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 		  __get_str(initiator), __entry->unpacked_lun,
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+		  __entry->tag,
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 		  show_scsi_status_name(__entry->scsi_status),
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 		  __entry->sense_length, __entry->sense_length ? " / " : "",
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 		  __print_hex(__entry->sense_data, __entry->sense_length),