LXR linux/include/linux/tracepoint-defs.h

   1#ifndef TRACEPOINT_DEFS_H
   2#define TRACEPOINT_DEFS_H 1
   3
   4/*
   5 * File can be included directly by headers who only want to access
   6 * tracepoint->key to guard out of line trace calls, or the definition of
   7 * trace_print_flags{_u64}. Otherwise linux/tracepoint.h should be used.
   8 */
   9
  10#include <linux/atomic.h>
  11#include <linux/static_key.h>
  12
  13struct trace_print_flags {
  14        unsigned long           mask;
  15        const char              *name;
  16};
  17
  18struct trace_print_flags_u64 {
  19        unsigned long long      mask;
  20        const char              *name;
  21};
  22
  23struct tracepoint_func {
  24        void *func;
  25        void *data;
  26        int prio;
  27};
  28
  29struct tracepoint {
  30        const char *name;               /* Tracepoint name */
  31        struct static_key key;
  32        int (*regfunc)(void);
  33        void (*unregfunc)(void);
  34        struct tracepoint_func __rcu *funcs;
  35};
  36
  37#endif
  38