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-rw-r--r--include/trace/events/kmem.h38
1 files changed, 38 insertions, 0 deletions
diff --git a/include/trace/events/kmem.h b/include/trace/events/kmem.h
index 58688768ef..6e62cc64cd 100644
--- a/include/trace/events/kmem.h
+++ b/include/trace/events/kmem.h
@@ -304,6 +304,44 @@ TRACE_EVENT(mm_page_alloc_extfrag,
__entry->change_ownership)
);
+TRACE_EVENT(mm_alloc_contig_migrate_range_info,
+
+ TP_PROTO(unsigned long start,
+ unsigned long end,
+ unsigned long nr_migrated,
+ unsigned long nr_reclaimed,
+ unsigned long nr_mapped,
+ int migratetype),
+
+ TP_ARGS(start, end, nr_migrated, nr_reclaimed, nr_mapped, migratetype),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, start)
+ __field(unsigned long, end)
+ __field(unsigned long, nr_migrated)
+ __field(unsigned long, nr_reclaimed)
+ __field(unsigned long, nr_mapped)
+ __field(int, migratetype)
+ ),
+
+ TP_fast_assign(
+ __entry->start = start;
+ __entry->end = end;
+ __entry->nr_migrated = nr_migrated;
+ __entry->nr_reclaimed = nr_reclaimed;
+ __entry->nr_mapped = nr_mapped;
+ __entry->migratetype = migratetype;
+ ),
+
+ TP_printk("start=0x%lx end=0x%lx migratetype=%d nr_migrated=%lu nr_reclaimed=%lu nr_mapped=%lu",
+ __entry->start,
+ __entry->end,
+ __entry->migratetype,
+ __entry->nr_migrated,
+ __entry->nr_reclaimed,
+ __entry->nr_mapped)
+);
+
/*
* Required for uniquely and securely identifying mm in rss_stat tracepoint.
*/