1 /* SPDX-License-Identifier: GPL-2.0 */ 1
2 #undef TRACE_SYSTEM
3 #define TRACE_SYSTEM damon
4
5 #if !defined(_TRACE_DAMON_H) || defined(TRACE_
6 #define _TRACE_DAMON_H
7
8 #include <linux/damon.h>
9 #include <linux/types.h>
10 #include <linux/tracepoint.h>
11
12 TRACE_EVENT_CONDITION(damos_before_apply,
13
14 TP_PROTO(unsigned int context_idx, uns
15 unsigned int target_idx, struc
16 unsigned int nr_regions, bool
17
18 TP_ARGS(context_idx, target_idx, schem
19
20 TP_CONDITION(do_trace),
21
22 TP_STRUCT__entry(
23 __field(unsigned int, context_
24 __field(unsigned int, scheme_i
25 __field(unsigned long, target_
26 __field(unsigned long, start)
27 __field(unsigned long, end)
28 __field(unsigned int, nr_acces
29 __field(unsigned int, age)
30 __field(unsigned int, nr_regio
31 ),
32
33 TP_fast_assign(
34 __entry->context_idx = context
35 __entry->scheme_idx = scheme_i
36 __entry->target_idx = target_i
37 __entry->start = r->ar.start;
38 __entry->end = r->ar.end;
39 __entry->nr_accesses = r->nr_a
40 __entry->age = r->age;
41 __entry->nr_regions = nr_regio
42 ),
43
44 TP_printk("ctx_idx=%u scheme_idx=%u ta
45 __entry->context_idx,
46 __entry->target_idx, _
47 __entry->start, __entr
48 __entry->nr_accesses,
49 );
50
51 TRACE_EVENT(damon_aggregated,
52
53 TP_PROTO(unsigned int target_id, struc
54 unsigned int nr_regions),
55
56 TP_ARGS(target_id, r, nr_regions),
57
58 TP_STRUCT__entry(
59 __field(unsigned long, target_
60 __field(unsigned int, nr_regio
61 __field(unsigned long, start)
62 __field(unsigned long, end)
63 __field(unsigned int, nr_acces
64 __field(unsigned int, age)
65 ),
66
67 TP_fast_assign(
68 __entry->target_id = target_id
69 __entry->nr_regions = nr_regio
70 __entry->start = r->ar.start;
71 __entry->end = r->ar.end;
72 __entry->nr_accesses = r->nr_a
73 __entry->age = r->age;
74 ),
75
76 TP_printk("target_id=%lu nr_regions=%u
77 __entry->target_id, __
78 __entry->start, __entr
79 __entry->nr_accesses,
80 );
81
82 #endif /* _TRACE_DAMON_H */
83
84 /* This part must be outside protection */
85 #include <trace/define_trace.h>
86
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