1/* SPDX-License-Identifier: GPL-2.0 */
 2#undef TRACE_SYSTEM
 3#define TRACE_SYSTEM cma
 4
 5#if !defined(_TRACE_CMA_H) || defined(TRACE_HEADER_MULTI_READ)
 6#define _TRACE_CMA_H
 7
 8#include <linux/types.h>
 9#include <linux/tracepoint.h>
10
11TRACE_EVENT(cma_alloc,
12
13	TP_PROTO(unsigned long pfn, const struct page *page,
14		 unsigned int count, unsigned int align),
15
16	TP_ARGS(pfn, page, count, align),
17
18	TP_STRUCT__entry(
19		__field(unsigned long, pfn)
20		__field(const struct page *, page)
21		__field(unsigned int, count)
22		__field(unsigned int, align)
23	),
24
25	TP_fast_assign(
26		__entry->pfn = pfn;
27		__entry->page = page;
28		__entry->count = count;
29		__entry->align = align;
30	),
31
32	TP_printk("pfn=%lx page=%p count=%u align=%u",
33		  __entry->pfn,
34		  __entry->page,
35		  __entry->count,
36		  __entry->align)
37);
38
39TRACE_EVENT(cma_release,
40
41	TP_PROTO(unsigned long pfn, const struct page *page,
42		 unsigned int count),
43
44	TP_ARGS(pfn, page, count),
45
46	TP_STRUCT__entry(
47		__field(unsigned long, pfn)
48		__field(const struct page *, page)
49		__field(unsigned int, count)
50	),
51
52	TP_fast_assign(
53		__entry->pfn = pfn;
54		__entry->page = page;
55		__entry->count = count;
56	),
57
58	TP_printk("pfn=%lx page=%p count=%u",
59		  __entry->pfn,
60		  __entry->page,
61		  __entry->count)
62);
63
64#endif /* _TRACE_CMA_H */
65
66/* This part must be outside protection */
67#include <trace/define_trace.h>

 
 1#undef TRACE_SYSTEM
 2#define TRACE_SYSTEM cma
 3
 4#if !defined(_TRACE_CMA_H) || defined(TRACE_HEADER_MULTI_READ)
 5#define _TRACE_CMA_H
 6
 7#include <linux/types.h>
 8#include <linux/tracepoint.h>
 9
10TRACE_EVENT(cma_alloc,
11
12	TP_PROTO(unsigned long pfn, const struct page *page,
13		 unsigned int count, unsigned int align),
14
15	TP_ARGS(pfn, page, count, align),
16
17	TP_STRUCT__entry(
18		__field(unsigned long, pfn)
19		__field(const struct page *, page)
20		__field(unsigned int, count)
21		__field(unsigned int, align)
22	),
23
24	TP_fast_assign(
25		__entry->pfn = pfn;
26		__entry->page = page;
27		__entry->count = count;
28		__entry->align = align;
29	),
30
31	TP_printk("pfn=%lx page=%p count=%u align=%u",
32		  __entry->pfn,
33		  __entry->page,
34		  __entry->count,
35		  __entry->align)
36);
37
38TRACE_EVENT(cma_release,
39
40	TP_PROTO(unsigned long pfn, const struct page *page,
41		 unsigned int count),
42
43	TP_ARGS(pfn, page, count),
44
45	TP_STRUCT__entry(
46		__field(unsigned long, pfn)
47		__field(const struct page *, page)
48		__field(unsigned int, count)
49	),
50
51	TP_fast_assign(
52		__entry->pfn = pfn;
53		__entry->page = page;
54		__entry->count = count;
55	),
56
57	TP_printk("pfn=%lx page=%p count=%u",
58		  __entry->pfn,
59		  __entry->page,
60		  __entry->count)
61);
62
63#endif /* _TRACE_CMA_H */
64
65/* This part must be outside protection */
66#include <trace/define_trace.h>