1 files changed, 51 insertions, 0 deletions

diff --git a/include/trace/events/kmem.h b/include/trace/events/kmem.h
index aae16ee17601..eaf46bdd18a5 100644
--- a/include/trace/events/kmem.h
+++ b/include/trace/events/kmem.h
@@ -299,6 +299,57 @@ TRACE_EVENT(mm_page_alloc,
                 show_gfp_flags(__entry->gfp_flags))
 );
 
+TRACE_EVENT(mm_page_alloc_zone_locked,
+
+        TP_PROTO(struct page *page, unsigned int order, int migratetype),
+
+        TP_ARGS(page, order, migratetype),
+
+        TP_STRUCT__entry(
+                __field(        struct page *,  page            )
+                __field(        unsigned int,   order           )
+                __field(        int,            migratetype     )
+        ),
+
+        TP_fast_assign(
+                __entry->page           = page;
+                __entry->order          = order;
+                __entry->migratetype    = migratetype;
+        ),
+
+        TP_printk("page=%p pfn=%lu order=%u migratetype=%d percpu_refill=%d",
+                __entry->page,
+                page_to_pfn(__entry->page),
+                __entry->order,
+                __entry->migratetype,
+                __entry->order == 0)
+);
+
+TRACE_EVENT(mm_page_pcpu_drain,
+
+        TP_PROTO(struct page *page, int order, int migratetype),
+
+        TP_ARGS(page, order, migratetype),
+
+        TP_STRUCT__entry(
+                __field(        struct page *,  page            )
+                __field(        int,            order           )
+                __field(        int,            migratetype     )
+        ),
+
+        TP_fast_assign(
+                __entry->page           = page;
+                __entry->order          = order;
+                __entry->migratetype    = migratetype;
+        ),
+
+        TP_printk("page=%p pfn=%lu order=%d migratetype=%d",
+                __entry->page,
+                page_to_pfn(__entry->page),
+                __entry->order,
+                __entry->migratetype)
+);
+
 TRACE_EVENT(mm_page_alloc_extfrag,
 
         TP_PROTO(struct page *page,