diff options
author | Daniel Bristot de Oliveira <bristot@kernel.org> | 2022-07-29 11:38:51 +0200 |
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committer | Steven Rostedt (Google) <rostedt@goodmis.org> | 2022-07-30 14:01:29 -0400 |
commit | 8812d21219b9c649dd25eb93915e00939944aeb7 (patch) | |
tree | 2d2baff5b331e7c497da1c0ab002d8f4ae6fa91f /kernel/trace/rv/monitors/wip/wip.h | |
parent | b6172b5185d4f57f93ef85b7729ee06c5bc0cbe3 (diff) | |
download | linux-8812d21219b9c649dd25eb93915e00939944aeb7.tar.bz2 |
rv/monitor: Add the wip monitor skeleton created by dot2k
THIS CODE IS NOT LINKED TO THE MAKEFILE.
This model does not compile because it lacks the instrumentation
part, which will be added next. In the typical case, there will be
only one patch, but it was split into two patches for educational
purposes.
This is the direct output this command line:
$ dot2k -d tools/verification/models/wip.dot -t per_cpu
Link: https://lkml.kernel.org/r/5eb7a9118917e8a814c5e49853a72fc62be0a101.1659052063.git.bristot@kernel.org
Cc: Wim Van Sebroeck <wim@linux-watchdog.org>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Will Deacon <will@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Marco Elver <elver@google.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: "Paul E. McKenney" <paulmck@kernel.org>
Cc: Shuah Khan <skhan@linuxfoundation.org>
Cc: Gabriele Paoloni <gpaoloni@redhat.com>
Cc: Juri Lelli <juri.lelli@redhat.com>
Cc: Clark Williams <williams@redhat.com>
Cc: Tao Zhou <tao.zhou@linux.dev>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: linux-doc@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-trace-devel@vger.kernel.org
Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace/rv/monitors/wip/wip.h')
-rw-r--r-- | kernel/trace/rv/monitors/wip/wip.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/kernel/trace/rv/monitors/wip/wip.h b/kernel/trace/rv/monitors/wip/wip.h new file mode 100644 index 000000000000..c1c47e2305ef --- /dev/null +++ b/kernel/trace/rv/monitors/wip/wip.h @@ -0,0 +1,46 @@ +/* + * Automatically generated C representation of wip automaton + * For further information about this format, see kernel documentation: + * Documentation/trace/rv/deterministic_automata.rst + */ + +enum states_wip { + preemptive_wip = 0, + non_preemptive_wip, + state_max_wip +}; + +#define INVALID_STATE state_max_wip + +enum events_wip { + preempt_disable_wip = 0, + preempt_enable_wip, + sched_waking_wip, + event_max_wip +}; + +struct automaton_wip { + char *state_names[state_max_wip]; + char *event_names[event_max_wip]; + unsigned char function[state_max_wip][event_max_wip]; + unsigned char initial_state; + bool final_states[state_max_wip]; +}; + +struct automaton_wip automaton_wip = { + .state_names = { + "preemptive", + "non_preemptive" + }, + .event_names = { + "preempt_disable", + "preempt_enable", + "sched_waking" + }, + .function = { + { non_preemptive_wip, INVALID_STATE, INVALID_STATE }, + { INVALID_STATE, preemptive_wip, non_preemptive_wip }, + }, + .initial_state = preemptive_wip, + .final_states = { 1, 0 }, +}; |