Quelle  nrp.h   Sprache: C

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Automatically generated C representation of nrp automaton
 * For further information about this format, see kernel documentation:
 *   Documentation/trace/rv/deterministic_automata.rst
 */

enum states_nrp {
 preempt_irq_nrp = 0,
 any_thread_running_nrp,
 nested_preempt_nrp,
 rescheduling_nrp,
 state_max_nrp
};

#define INVALID_STATE state_max_nrp

enum events_nrp {
 irq_entry_nrp = 0,
 sched_need_resched_nrp,
 schedule_entry_nrp,
 schedule_entry_preempt_nrp,
 event_max_nrp
};

struct automaton_nrp {
 char *state_names[state_max_nrp];
 char *event_names[event_max_nrp];
 unsigned char function[state_max_nrp][event_max_nrp];
 unsigned char initial_state;
 bool final_states[state_max_nrp];
};

static const struct automaton_nrp automaton_nrp = {
 .state_names = {
  "preempt_irq",
  "any_thread_running",
  "nested_preempt",
  "rescheduling"
 },
 .event_names = {
  "irq_entry",
  "sched_need_resched",
  "schedule_entry",
  "schedule_entry_preempt"
 },
 .function = {
  {
   preempt_irq_nrp,
   preempt_irq_nrp,
   nested_preempt_nrp,
   nested_preempt_nrp
  },
  {
   any_thread_running_nrp,
   rescheduling_nrp,
   any_thread_running_nrp,
   INVALID_STATE
  },
  {
   nested_preempt_nrp,
   preempt_irq_nrp,
   any_thread_running_nrp,
   any_thread_running_nrp
  },
  {
   preempt_irq_nrp,
   rescheduling_nrp,
   any_thread_running_nrp,
   any_thread_running_nrp
  },
 },
 .initial_state = preempt_irq_nrp,
 .final_states = { 0, 1, 0, 0 },
};