LXR linux/drivers/hv/hv_trace

   1#undef TRACE_SYSTEM
   2#define TRACE_SYSTEM hyperv
   3
   4#if !defined(_HV_TRACE_BALLOON_H) || defined(TRACE_HEADER_MULTI_READ)
   5#define _HV_TRACE_BALLOON_H
   6
   7#include <linux/tracepoint.h>
   8
   9TRACE_EVENT(balloon_status,
  10            TP_PROTO(u64 available, u64 committed,
  11                     unsigned long vm_memory_committed,
  12                     unsigned long pages_ballooned,
  13                     unsigned long pages_added,
  14                     unsigned long pages_onlined),
  15            TP_ARGS(available, committed, vm_memory_committed,
  16                    pages_ballooned, pages_added, pages_onlined),
  17            TP_STRUCT__entry(
  18                    __field(u64, available)
  19                    __field(u64, committed)
  20                    __field(unsigned long, vm_memory_committed)
  21                    __field(unsigned long, pages_ballooned)
  22                    __field(unsigned long, pages_added)
  23                    __field(unsigned long, pages_onlined)
  24                    ),
  25            TP_fast_assign(
  26                    __entry->available = available;
  27                    __entry->committed = committed;
  28                    __entry->vm_memory_committed = vm_memory_committed;
  29                    __entry->pages_ballooned = pages_ballooned;
  30                    __entry->pages_added = pages_added;
  31                    __entry->pages_onlined = pages_onlined;
  32                    ),
  33            TP_printk("available %lld, committed %lld; vm_memory_committed %ld;"
  34                      " pages_ballooned %ld, pages_added %ld, pages_onlined %ld",
  35                      __entry->available, __entry->committed,
  36                      __entry->vm_memory_committed, __entry->pages_ballooned,
  37                      __entry->pages_added, __entry->pages_onlined
  38                    )
  39        );
  40
  41#undef TRACE_INCLUDE_PATH
  42#define TRACE_INCLUDE_PATH .
  43#undef TRACE_INCLUDE_FILE
  44#define TRACE_INCLUDE_FILE hv_trace_balloon
  45#endif /* _HV_TRACE_BALLOON_H */
  46
  47/* This part must be outside protection */
  48#include <trace/define_trace.h>
  49