mirror of https://gitee.com/openkylin/linux.git
75 lines
1.5 KiB
C
75 lines
1.5 KiB
C
#undef TRACE_SYSTEM
|
|
#define TRACE_SYSTEM compaction
|
|
|
|
#if !defined(_TRACE_COMPACTION_H) || defined(TRACE_HEADER_MULTI_READ)
|
|
#define _TRACE_COMPACTION_H
|
|
|
|
#include <linux/types.h>
|
|
#include <linux/tracepoint.h>
|
|
#include <trace/events/gfpflags.h>
|
|
|
|
DECLARE_EVENT_CLASS(mm_compaction_isolate_template,
|
|
|
|
TP_PROTO(unsigned long nr_scanned,
|
|
unsigned long nr_taken),
|
|
|
|
TP_ARGS(nr_scanned, nr_taken),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned long, nr_scanned)
|
|
__field(unsigned long, nr_taken)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->nr_scanned = nr_scanned;
|
|
__entry->nr_taken = nr_taken;
|
|
),
|
|
|
|
TP_printk("nr_scanned=%lu nr_taken=%lu",
|
|
__entry->nr_scanned,
|
|
__entry->nr_taken)
|
|
);
|
|
|
|
DEFINE_EVENT(mm_compaction_isolate_template, mm_compaction_isolate_migratepages,
|
|
|
|
TP_PROTO(unsigned long nr_scanned,
|
|
unsigned long nr_taken),
|
|
|
|
TP_ARGS(nr_scanned, nr_taken)
|
|
);
|
|
|
|
DEFINE_EVENT(mm_compaction_isolate_template, mm_compaction_isolate_freepages,
|
|
TP_PROTO(unsigned long nr_scanned,
|
|
unsigned long nr_taken),
|
|
|
|
TP_ARGS(nr_scanned, nr_taken)
|
|
);
|
|
|
|
TRACE_EVENT(mm_compaction_migratepages,
|
|
|
|
TP_PROTO(unsigned long nr_migrated,
|
|
unsigned long nr_failed),
|
|
|
|
TP_ARGS(nr_migrated, nr_failed),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned long, nr_migrated)
|
|
__field(unsigned long, nr_failed)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->nr_migrated = nr_migrated;
|
|
__entry->nr_failed = nr_failed;
|
|
),
|
|
|
|
TP_printk("nr_migrated=%lu nr_failed=%lu",
|
|
__entry->nr_migrated,
|
|
__entry->nr_failed)
|
|
);
|
|
|
|
|
|
#endif /* _TRACE_COMPACTION_H */
|
|
|
|
/* This part must be outside protection */
|
|
#include <trace/define_trace.h>
|