1/* SPDX-License-Identifier: GPL-2.0 */
  2#undef TRACE_SYSTEM
  3#define TRACE_SYSTEM percpu
  4
  5#if !defined(_TRACE_PERCPU_H) || defined(TRACE_HEADER_MULTI_READ)
  6#define _TRACE_PERCPU_H
  7
  8#include <linux/tracepoint.h>
  9
 10TRACE_EVENT(percpu_alloc_percpu,
 11
 12	TP_PROTO(bool reserved, bool is_atomic, size_t size,
 13		 size_t align, void *base_addr, int off, void __percpu *ptr),
 14
 15	TP_ARGS(reserved, is_atomic, size, align, base_addr, off, ptr),
 16
 17	TP_STRUCT__entry(
 18		__field(	bool,			reserved	)
 19		__field(	bool,			is_atomic	)
 20		__field(	size_t,			size		)
 21		__field(	size_t,			align		)
 22		__field(	void *,			base_addr	)
 23		__field(	int,			off		)
 24		__field(	void __percpu *,	ptr		)
 25	),
 26
 27	TP_fast_assign(
 28		__entry->reserved	= reserved;
 29		__entry->is_atomic	= is_atomic;
 30		__entry->size		= size;
 31		__entry->align		= align;
 32		__entry->base_addr	= base_addr;
 33		__entry->off		= off;
 34		__entry->ptr		= ptr;
 35	),
 36
 37	TP_printk("reserved=%d is_atomic=%d size=%zu align=%zu base_addr=%p off=%d ptr=%p",
 38		  __entry->reserved, __entry->is_atomic,
 39		  __entry->size, __entry->align,
 40		  __entry->base_addr, __entry->off, __entry->ptr)
 41);
 42
 43TRACE_EVENT(percpu_free_percpu,
 44
 45	TP_PROTO(void *base_addr, int off, void __percpu *ptr),
 46
 47	TP_ARGS(base_addr, off, ptr),
 48
 49	TP_STRUCT__entry(
 50		__field(	void *,			base_addr	)
 51		__field(	int,			off		)
 52		__field(	void __percpu *,	ptr		)
 53	),
 54
 55	TP_fast_assign(
 56		__entry->base_addr	= base_addr;
 57		__entry->off		= off;
 58		__entry->ptr		= ptr;
 59	),
 60
 61	TP_printk("base_addr=%p off=%d ptr=%p",
 62		__entry->base_addr, __entry->off, __entry->ptr)
 63);
 64
 65TRACE_EVENT(percpu_alloc_percpu_fail,
 66
 67	TP_PROTO(bool reserved, bool is_atomic, size_t size, size_t align),
 68
 69	TP_ARGS(reserved, is_atomic, size, align),
 70
 71	TP_STRUCT__entry(
 72		__field(	bool,	reserved	)
 73		__field(	bool,	is_atomic	)
 74		__field(	size_t,	size		)
 75		__field(	size_t, align		)
 76	),
 77
 78	TP_fast_assign(
 79		__entry->reserved	= reserved;
 80		__entry->is_atomic	= is_atomic;
 81		__entry->size		= size;
 82		__entry->align		= align;
 83	),
 84
 85	TP_printk("reserved=%d is_atomic=%d size=%zu align=%zu",
 86		  __entry->reserved, __entry->is_atomic,
 87		  __entry->size, __entry->align)
 88);
 89
 90TRACE_EVENT(percpu_create_chunk,
 91
 92	TP_PROTO(void *base_addr),
 93
 94	TP_ARGS(base_addr),
 95
 96	TP_STRUCT__entry(
 97		__field(	void *, base_addr	)
 98	),
 99
100	TP_fast_assign(
101		__entry->base_addr	= base_addr;
102	),
103
104	TP_printk("base_addr=%p", __entry->base_addr)
105);
106
107TRACE_EVENT(percpu_destroy_chunk,
108
109	TP_PROTO(void *base_addr),
110
111	TP_ARGS(base_addr),
112
113	TP_STRUCT__entry(
114		__field(	void *,	base_addr	)
115	),
116
117	TP_fast_assign(
118		__entry->base_addr	= base_addr;
119	),
120
121	TP_printk("base_addr=%p", __entry->base_addr)
122);
123
124#endif /* _TRACE_PERCPU_H */
125
126#include <trace/define_trace.h>