xref: /linux/fs/resctrl/monitor_trace.h (revision 664a231d90aa450f9f6f029bee3a94dd08e1aac6)
1*7168ae33SJames Morse /* SPDX-License-Identifier: GPL-2.0 */
2*7168ae33SJames Morse #undef TRACE_SYSTEM
3*7168ae33SJames Morse #define TRACE_SYSTEM resctrl
4*7168ae33SJames Morse 
5*7168ae33SJames Morse #if !defined(_FS_RESCTRL_MONITOR_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
6*7168ae33SJames Morse #define _FS_RESCTRL_MONITOR_TRACE_H
7*7168ae33SJames Morse 
8*7168ae33SJames Morse #include <linux/tracepoint.h>
9*7168ae33SJames Morse 
10*7168ae33SJames Morse TRACE_EVENT(mon_llc_occupancy_limbo,
11*7168ae33SJames Morse 	    TP_PROTO(u32 ctrl_hw_id, u32 mon_hw_id, int domain_id, u64 llc_occupancy_bytes),
12*7168ae33SJames Morse 	    TP_ARGS(ctrl_hw_id, mon_hw_id, domain_id, llc_occupancy_bytes),
13*7168ae33SJames Morse 	    TP_STRUCT__entry(__field(u32, ctrl_hw_id)
14*7168ae33SJames Morse 			     __field(u32, mon_hw_id)
15*7168ae33SJames Morse 			     __field(int, domain_id)
16*7168ae33SJames Morse 			     __field(u64, llc_occupancy_bytes)),
17*7168ae33SJames Morse 	    TP_fast_assign(__entry->ctrl_hw_id = ctrl_hw_id;
18*7168ae33SJames Morse 			   __entry->mon_hw_id = mon_hw_id;
19*7168ae33SJames Morse 			   __entry->domain_id = domain_id;
20*7168ae33SJames Morse 			   __entry->llc_occupancy_bytes = llc_occupancy_bytes;),
21*7168ae33SJames Morse 	    TP_printk("ctrl_hw_id=%u mon_hw_id=%u domain_id=%d llc_occupancy_bytes=%llu",
22*7168ae33SJames Morse 		      __entry->ctrl_hw_id, __entry->mon_hw_id, __entry->domain_id,
23*7168ae33SJames Morse 		      __entry->llc_occupancy_bytes)
24*7168ae33SJames Morse 	   );
25*7168ae33SJames Morse 
26*7168ae33SJames Morse #endif /* _FS_RESCTRL_MONITOR_TRACE_H */
27*7168ae33SJames Morse 
28*7168ae33SJames Morse #undef TRACE_INCLUDE_PATH
29*7168ae33SJames Morse #define TRACE_INCLUDE_PATH .
30*7168ae33SJames Morse 
31*7168ae33SJames Morse #define TRACE_INCLUDE_FILE monitor_trace
32*7168ae33SJames Morse 
33*7168ae33SJames Morse #include <trace/define_trace.h>
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