rv/monitors: Move monitor structure in rodata

It makes sense to move the important monitor structure into rodata to
prevent accidental structure modification.

Link: https://lkml.kernel.org/r/[e-mail]

Signed-off-by: Alessandro Carminati <[e-mail]>
Acked-by: Daniel Bristot de Oliveira <[e-mail]>
Signed-off-by: Steven Rostedt (Google) <[e-mail]>

kernel/trace/rv/monitors/wip/wip.h

···
 	bool final_states[state_max_wip];
 };
 
-static struct automaton_wip automaton_wip = {
+static const struct automaton_wip automaton_wip = {
 	.state_names = {
 		"preemptive",
 		"non_preemptive"

kernel/trace/rv/monitors/wwnr/wwnr.h

···
 	bool final_states[state_max_wwnr];
 };
 
-static struct automaton_wwnr automaton_wwnr = {
+static const struct automaton_wwnr automaton_wwnr = {
 	.state_names = {
 		"not_running",
 		"running"

tools/verification/dot2/dot2c.py

···
 
     def format_aut_init_header(self):
         buff = []
-        buff.append("static struct %s %s = {" % (self.struct_automaton_def, self.var_automaton_def))
+        buff.append("static const struct %s %s = {" % (self.struct_automaton_def, self.var_automaton_def))
         return buff
 
     def __get_string_vector_per_line_content(self, buff):