diff --git a/include/trace/kmem_event_types.h b/include/trace/kmem_event_types.h
deleted file mode 100644
index 4ff420fe4675..000000000000
--- a/include/trace/kmem_event_types.h
+++ /dev/null
@@ -1,193 +0,0 @@
-
-/* use <trace/kmem.h> instead */
-#ifndef TRACE_EVENT
-# error Do not include this file directly.
-# error Unless you know what you are doing.
-#endif
-
-#undef TRACE_SYSTEM
-#define TRACE_SYSTEM kmem
-
-TRACE_EVENT(kmalloc,
-
-	TP_PROTO(unsigned long call_site,
-		 const void *ptr,
-		 size_t bytes_req,
-		 size_t bytes_alloc,
-		 gfp_t gfp_flags),
-
-	TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags),
-
-	TP_STRUCT__entry(
-		__field(	unsigned long,	call_site	)
-		__field(	const void *,	ptr		)
-		__field(	size_t,		bytes_req	)
-		__field(	size_t,		bytes_alloc	)
-		__field(	gfp_t,		gfp_flags	)
-	),
-
-	TP_fast_assign(
-		__entry->call_site	= call_site;
-		__entry->ptr		= ptr;
-		__entry->bytes_req	= bytes_req;
-		__entry->bytes_alloc	= bytes_alloc;
-		__entry->gfp_flags	= gfp_flags;
-	),
-
-	TP_printk("call_site=%lx ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%08x",
-		__entry->call_site,
-		__entry->ptr,
-		__entry->bytes_req,
-		__entry->bytes_alloc,
-		__entry->gfp_flags)
-);
-
-TRACE_EVENT(kmem_cache_alloc,
-
-	TP_PROTO(unsigned long call_site,
-		 const void *ptr,
-		 size_t bytes_req,
-		 size_t bytes_alloc,
-		 gfp_t gfp_flags),
-
-	TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags),
-
-	TP_STRUCT__entry(
-		__field(	unsigned long,	call_site	)
-		__field(	const void *,	ptr		)
-		__field(	size_t,		bytes_req	)
-		__field(	size_t,		bytes_alloc	)
-		__field(	gfp_t,		gfp_flags	)
-	),
-
-	TP_fast_assign(
-		__entry->call_site	= call_site;
-		__entry->ptr		= ptr;
-		__entry->bytes_req	= bytes_req;
-		__entry->bytes_alloc	= bytes_alloc;
-		__entry->gfp_flags	= gfp_flags;
-	),
-
-	TP_printk("call_site=%lx ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%08x",
-		__entry->call_site,
-		__entry->ptr,
-		__entry->bytes_req,
-		__entry->bytes_alloc,
-		__entry->gfp_flags)
-);
-
-TRACE_EVENT(kmalloc_node,
-
-	TP_PROTO(unsigned long call_site,
-		 const void *ptr,
-		 size_t bytes_req,
-		 size_t bytes_alloc,
-		 gfp_t gfp_flags,
-		 int node),
-
-	TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node),
-
-	TP_STRUCT__entry(
-		__field(	unsigned long,	call_site	)
-		__field(	const void *,	ptr		)
-		__field(	size_t,		bytes_req	)
-		__field(	size_t,		bytes_alloc	)
-		__field(	gfp_t,		gfp_flags	)
-		__field(	int,		node		)
-	),
-
-	TP_fast_assign(
-		__entry->call_site	= call_site;
-		__entry->ptr		= ptr;
-		__entry->bytes_req	= bytes_req;
-		__entry->bytes_alloc	= bytes_alloc;
-		__entry->gfp_flags	= gfp_flags;
-		__entry->node		= node;
-	),
-
-	TP_printk("call_site=%lx ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%08x node=%d",
-		__entry->call_site,
-		__entry->ptr,
-		__entry->bytes_req,
-		__entry->bytes_alloc,
-		__entry->gfp_flags,
-		__entry->node)
-);
-
-TRACE_EVENT(kmem_cache_alloc_node,
-
-	TP_PROTO(unsigned long call_site,
-		 const void *ptr,
-		 size_t bytes_req,
-		 size_t bytes_alloc,
-		 gfp_t gfp_flags,
-		 int node),
-
-	TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node),
-
-	TP_STRUCT__entry(
-		__field(	unsigned long,	call_site	)
-		__field(	const void *,	ptr		)
-		__field(	size_t,		bytes_req	)
-		__field(	size_t,		bytes_alloc	)
-		__field(	gfp_t,		gfp_flags	)
-		__field(	int,		node		)
-	),
-
-	TP_fast_assign(
-		__entry->call_site	= call_site;
-		__entry->ptr		= ptr;
-		__entry->bytes_req	= bytes_req;
-		__entry->bytes_alloc	= bytes_alloc;
-		__entry->gfp_flags	= gfp_flags;
-		__entry->node		= node;
-	),
-
-	TP_printk("call_site=%lx ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%08x node=%d",
-		__entry->call_site,
-		__entry->ptr,
-		__entry->bytes_req,
-		__entry->bytes_alloc,
-		__entry->gfp_flags,
-		__entry->node)
-);
-
-TRACE_EVENT(kfree,
-
-	TP_PROTO(unsigned long call_site, const void *ptr),
-
-	TP_ARGS(call_site, ptr),
-
-	TP_STRUCT__entry(
-		__field(	unsigned long,	call_site	)
-		__field(	const void *,	ptr		)
-	),
-
-	TP_fast_assign(
-		__entry->call_site	= call_site;
-		__entry->ptr		= ptr;
-	),
-
-	TP_printk("call_site=%lx ptr=%p", __entry->call_site, __entry->ptr)
-);
-
-TRACE_EVENT(kmem_cache_free,
-
-	TP_PROTO(unsigned long call_site, const void *ptr),
-
-	TP_ARGS(call_site, ptr),
-
-	TP_STRUCT__entry(
-		__field(	unsigned long,	call_site	)
-		__field(	const void *,	ptr		)
-	),
-
-	TP_fast_assign(
-		__entry->call_site	= call_site;
-		__entry->ptr		= ptr;
-	),
-
-	TP_printk("call_site=%lx ptr=%p", __entry->call_site, __entry->ptr)
-);
-
-#undef TRACE_SYSTEM