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tools/bootconfig: Fix tracing_on option checking in ftrace2bconf.sh

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Since tracing_on indicates only "1" (default) or "0", ftrace2bconf.sh
only need to check the value is "0".

Link: https://lkml.kernel.org/r/163077087144.222577.6888011847727968737.stgit@devnote2

Fixes: 55ed456077 ("tools/bootconfig: Add tracing_on support to helper scripts")
Signed-off-by: Masami Hiramatsu <[email protected]>
Signed-off-by: Steven Rostedt (VMware) <[email protected]>
This commit is contained in:
Masami Hiramatsu authored and Steven Rostedt (VMware) committed 2021-09-08 15:10:41 -04:00
1 parent 26c9c72fd0
commit 32ba9f0fb0
1 file changed
+2 -2
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tools/bootconfig/scripts/ftrace2bconf.sh
+2 -2
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@@ -239,8 +239,8 @@ instance_options() { # [instance-name]
emit_kv $PREFIX.cpumask = $val
fi
val=`cat $INSTANCE/tracing_on`
if [ `echo $val | sed -e s/f//g`x != x ]; then
emit_kv $PREFIX.tracing_on = $val
if [ "$val" = "0" ]; then
emit_kv $PREFIX.tracing_on = 0
fi
val=`cat $INSTANCE/current_tracer`