LXR linux/include/trace/events/damon.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#undef TRACE_SYSTEM
   3#define TRACE_SYSTEM damon
   4
   5#if !defined(_TRACE_DAMON_H) || defined(TRACE_HEADER_MULTI_READ)
   6#define _TRACE_DAMON_H
   7
   8#include <linux/damon.h>
   9#include <linux/types.h>
  10#include <linux/tracepoint.h>
  11
  12TRACE_EVENT(damon_aggregated,
  13
  14        TP_PROTO(struct damon_target *t, struct damon_region *r,
  15                unsigned int nr_regions),
  16
  17        TP_ARGS(t, r, nr_regions),
  18
  19        TP_STRUCT__entry(
  20                __field(unsigned long, target_id)
  21                __field(unsigned int, nr_regions)
  22                __field(unsigned long, start)
  23                __field(unsigned long, end)
  24                __field(unsigned int, nr_accesses)
  25        ),
  26
  27        TP_fast_assign(
  28                __entry->target_id = t->id;
  29                __entry->nr_regions = nr_regions;
  30                __entry->start = r->ar.start;
  31                __entry->end = r->ar.end;
  32                __entry->nr_accesses = r->nr_accesses;
  33        ),
  34
  35        TP_printk("target_id=%lu nr_regions=%u %lu-%lu: %u",
  36                        __entry->target_id, __entry->nr_regions,
  37                        __entry->start, __entry->end, __entry->nr_accesses)
  38);
  39
  40#endif /* _TRACE_DAMON_H */
  41
  42/* This part must be outside protection */
  43#include <trace/define_trace.h>
  44