LXR linux/include/trace/events/cma.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>
  67