67 lines
1.3 KiB
C
67 lines
1.3 KiB
C
|
#undef TRACE_SYSTEM
|
||
|
|
#define TRACE_SYSTEM cma
|
||
|
|
|
||
|
|
#if !defined(_TRACE_CMA_H) || defined(TRACE_HEADER_MULTI_READ)
|
||
|
|
#define _TRACE_CMA_H
|
||
|
|
|
||
|
|
#include <linux/types.h>
|
||
|
|
#include <linux/tracepoint.h>
|
||
|
|
|
||
|
|
TRACE_EVENT(cma_alloc,
|
||
|
|
|
||
|
|
TP_PROTO(unsigned long pfn, const struct page *page,
|
||
|
|
unsigned int count, unsigned int align),
|
||
|
|
|
||
|
|
TP_ARGS(pfn, page, count, align),
|
||
|
|
|
||
|
|
TP_STRUCT__entry(
|
||
|
|
__field(unsigned long, pfn)
|
||
|
|
__field(const struct page *, page)
|
||
|
|
__field(unsigned int, count)
|
||
|
|
__field(unsigned int, align)
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_fast_assign(
|
||
|
|
__entry->pfn = pfn;
|
||
|
|
__entry->page = page;
|
||
|
|
__entry->count = count;
|
||
|
|
__entry->align = align;
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_printk("pfn=%lx page=%p count=%u align=%u",
|
||
|
|
__entry->pfn,
|
||
|
|
__entry->page,
|
||
|
|
__entry->count,
|
||
|
|
__entry->align)
|
||
|
|
);
|
||
|
|
|
||
|
|
TRACE_EVENT(cma_release,
|
||
|
|
|
||
|
|
TP_PROTO(unsigned long pfn, const struct page *page,
|
||
|
|
unsigned int count),
|
||
|
|
|
||
|
|
TP_ARGS(pfn, page, count),
|
||
|
|
|
||
|
|
TP_STRUCT__entry(
|
||
|
|
__field(unsigned long, pfn)
|
||
|
|
__field(const struct page *, page)
|
||
|
|
__field(unsigned int, count)
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_fast_assign(
|
||
|
|
__entry->pfn = pfn;
|
||
|
|
__entry->page = page;
|
||
|
|
__entry->count = count;
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_printk("pfn=%lx page=%p count=%u",
|
||
|
|
__entry->pfn,
|
||
|
|
__entry->page,
|
||
|
|
__entry->count)
|
||
|
|
);
|
||
|
|
|
||
|
|
#endif /* _TRACE_CMA_H */
|
||
|
|
|
||
|
|
/* This part must be outside protection */
|
||
|
|
#include <trace/define_trace.h>
|