1#undef TRACE_SYSTEM
 2#define TRACE_SYSTEM compaction
 3
 4#if !defined(_TRACE_COMPACTION_H) || defined(TRACE_HEADER_MULTI_READ)
 5#define _TRACE_COMPACTION_H
 6
 7#include <linux/types.h>
 8#include <linux/tracepoint.h>
 9#include "gfpflags.h"
10
11DECLARE_EVENT_CLASS(mm_compaction_isolate_template,
12
13	TP_PROTO(unsigned long nr_scanned,
14		unsigned long nr_taken),
15
16	TP_ARGS(nr_scanned, nr_taken),
17
18	TP_STRUCT__entry(
19		__field(unsigned long, nr_scanned)
20		__field(unsigned long, nr_taken)
21	),
22
23	TP_fast_assign(
24		__entry->nr_scanned = nr_scanned;
25		__entry->nr_taken = nr_taken;
26	),
27
28	TP_printk("nr_scanned=%lu nr_taken=%lu",
29		__entry->nr_scanned,
30		__entry->nr_taken)
31);
32
33DEFINE_EVENT(mm_compaction_isolate_template, mm_compaction_isolate_migratepages,
34
35	TP_PROTO(unsigned long nr_scanned,
36		unsigned long nr_taken),
37
38	TP_ARGS(nr_scanned, nr_taken)
39);
40
41DEFINE_EVENT(mm_compaction_isolate_template, mm_compaction_isolate_freepages,
42	TP_PROTO(unsigned long nr_scanned,
43		unsigned long nr_taken),
44
45	TP_ARGS(nr_scanned, nr_taken)
46);
47
48TRACE_EVENT(mm_compaction_migratepages,
49
50	TP_PROTO(unsigned long nr_migrated,
51		unsigned long nr_failed),
52
53	TP_ARGS(nr_migrated, nr_failed),
54
55	TP_STRUCT__entry(
56		__field(unsigned long, nr_migrated)
57		__field(unsigned long, nr_failed)
58	),
59
60	TP_fast_assign(
61		__entry->nr_migrated = nr_migrated;
62		__entry->nr_failed = nr_failed;
63	),
64
65	TP_printk("nr_migrated=%lu nr_failed=%lu",
66		__entry->nr_migrated,
67		__entry->nr_failed)
68);
69
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
70
71#endif /* _TRACE_COMPACTION_H */
72
73/* This part must be outside protection */
74#include <trace/define_trace.h>

  1#undef TRACE_SYSTEM
  2#define TRACE_SYSTEM compaction
  3
  4#if !defined(_TRACE_COMPACTION_H) || defined(TRACE_HEADER_MULTI_READ)
  5#define _TRACE_COMPACTION_H
  6
  7#include <linux/types.h>
  8#include <linux/tracepoint.h>
  9#include <trace/events/gfpflags.h>
 10
 11DECLARE_EVENT_CLASS(mm_compaction_isolate_template,
 12
 13	TP_PROTO(unsigned long nr_scanned,
 14		unsigned long nr_taken),
 15
 16	TP_ARGS(nr_scanned, nr_taken),
 17
 18	TP_STRUCT__entry(
 19		__field(unsigned long, nr_scanned)
 20		__field(unsigned long, nr_taken)
 21	),
 22
 23	TP_fast_assign(
 24		__entry->nr_scanned = nr_scanned;
 25		__entry->nr_taken = nr_taken;
 26	),
 27
 28	TP_printk("nr_scanned=%lu nr_taken=%lu",
 29		__entry->nr_scanned,
 30		__entry->nr_taken)
 31);
 32
 33DEFINE_EVENT(mm_compaction_isolate_template, mm_compaction_isolate_migratepages,
 34
 35	TP_PROTO(unsigned long nr_scanned,
 36		unsigned long nr_taken),
 37
 38	TP_ARGS(nr_scanned, nr_taken)
 39);
 40
 41DEFINE_EVENT(mm_compaction_isolate_template, mm_compaction_isolate_freepages,
 42	TP_PROTO(unsigned long nr_scanned,
 43		unsigned long nr_taken),
 44
 45	TP_ARGS(nr_scanned, nr_taken)
 46);
 47
 48TRACE_EVENT(mm_compaction_migratepages,
 49
 50	TP_PROTO(unsigned long nr_migrated,
 51		unsigned long nr_failed),
 52
 53	TP_ARGS(nr_migrated, nr_failed),
 54
 55	TP_STRUCT__entry(
 56		__field(unsigned long, nr_migrated)
 57		__field(unsigned long, nr_failed)
 58	),
 59
 60	TP_fast_assign(
 61		__entry->nr_migrated = nr_migrated;
 62		__entry->nr_failed = nr_failed;
 63	),
 64
 65	TP_printk("nr_migrated=%lu nr_failed=%lu",
 66		__entry->nr_migrated,
 67		__entry->nr_failed)
 68);
 69
 70TRACE_EVENT(mm_compaction_begin,
 71	TP_PROTO(unsigned long zone_start, unsigned long migrate_start,
 72		unsigned long free_start, unsigned long zone_end),
 73
 74	TP_ARGS(zone_start, migrate_start, free_start, zone_end),
 75
 76	TP_STRUCT__entry(
 77		__field(unsigned long, zone_start)
 78		__field(unsigned long, migrate_start)
 79		__field(unsigned long, free_start)
 80		__field(unsigned long, zone_end)
 81	),
 82
 83	TP_fast_assign(
 84		__entry->zone_start = zone_start;
 85		__entry->migrate_start = migrate_start;
 86		__entry->free_start = free_start;
 87		__entry->zone_end = zone_end;
 88	),
 89
 90	TP_printk("zone_start=%lu migrate_start=%lu free_start=%lu zone_end=%lu",
 91		__entry->zone_start,
 92		__entry->migrate_start,
 93		__entry->free_start,
 94		__entry->zone_end)
 95);
 96
 97TRACE_EVENT(mm_compaction_end,
 98	TP_PROTO(int status),
 99
100	TP_ARGS(status),
101
102	TP_STRUCT__entry(
103		__field(int, status)
104	),
105
106	TP_fast_assign(
107		__entry->status = status;
108	),
109
110	TP_printk("status=%d", __entry->status)
111);
112
113#endif /* _TRACE_COMPACTION_H */
114
115/* This part must be outside protection */
116#include <trace/define_trace.h>