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Date: Tue, 22 Nov 2022 18:36:48 +0100 From: Alessandro Carminati <acarmina@...hat.com> To: linux-trace-devel@...r.kernel.org Cc: alessandro.carminati@...il.com, acarmina@...hat.com, bristot@...nel.org, rostedt@...dmis.org, linux-kernel@...r.kernel.org Subject: [PATCH v2] rv/monitors: Move monitor structure in rodata It makes sense to move the important monitor structure into rodata to prevent accidental structure modification. Signed-off-by: Alessandro Carminati <acarmina@...hat.com> --- kernel/trace/rv/monitors/wip/wip.h | 2 +- kernel/trace/rv/monitors/wwnr/wwnr.h | 2 +- tools/verification/dot2/dot2c.py | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/kernel/trace/rv/monitors/wip/wip.h b/kernel/trace/rv/monitors/wip/wip.h index dacc37b62a2c..2e373f2c65ed 100644 --- a/kernel/trace/rv/monitors/wip/wip.h +++ b/kernel/trace/rv/monitors/wip/wip.h @@ -27,7 +27,7 @@ struct automaton_wip { bool final_states[state_max_wip]; }; -static struct automaton_wip automaton_wip = { +static const struct automaton_wip automaton_wip = { .state_names = { "preemptive", "non_preemptive" diff --git a/kernel/trace/rv/monitors/wwnr/wwnr.h b/kernel/trace/rv/monitors/wwnr/wwnr.h index 118e576b91b4..d0d9c4b8121b 100644 --- a/kernel/trace/rv/monitors/wwnr/wwnr.h +++ b/kernel/trace/rv/monitors/wwnr/wwnr.h @@ -27,7 +27,7 @@ struct automaton_wwnr { bool final_states[state_max_wwnr]; }; -static struct automaton_wwnr automaton_wwnr = { +static const struct automaton_wwnr automaton_wwnr = { .state_names = { "not_running", "running" diff --git a/tools/verification/dot2/dot2c.py b/tools/verification/dot2/dot2c.py index be8a364a469b..87d8a1e1470c 100644 --- a/tools/verification/dot2/dot2c.py +++ b/tools/verification/dot2/dot2c.py @@ -111,7 +111,7 @@ class Dot2c(Automata): 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): -- 2.31.1
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