| Mel Gorman | b7aba69 | 2011-01-13 15:45:54 -0800 | [diff] [blame] | 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> |
| David Howells | a1ce392 | 2012-10-02 18:01:25 +0100 | [diff] [blame] | 9 | #include <trace/events/gfpflags.h> |
| Mel Gorman | b7aba69 | 2011-01-13 15:45:54 -0800 | [diff] [blame] | 10 | |
| 11 | DECLARE_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 | |
| 33 | DEFINE_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 | |
| 41 | DEFINE_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 | |
| 48 | TRACE_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 | |
| Mel Gorman | 0eb927c | 2014-01-21 15:51:05 -0800 | [diff] [blame^] | 70 | TRACE_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 | |
| 97 | TRACE_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 | ); |
| Mel Gorman | b7aba69 | 2011-01-13 15:45:54 -0800 | [diff] [blame] | 112 | |
| 113 | #endif /* _TRACE_COMPACTION_H */ |
| 114 | |
| 115 | /* This part must be outside protection */ |
| 116 | #include <trace/define_trace.h> |