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Update bootconf scripts for tracing_on option

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The tracing_on option is supported by bootconfig entries, but the scripts to
 convert from ftrace to a bootconfig and back were not updated.
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Merge tag 'trace-v5.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

Pull bootconfig fix from Steven Rostedt:
 "Update bootconf scripts for tracing_on option

  The tracing_on option is supported by bootconfig entries, but the
  scripts to convert from ftrace to a bootconfig and back were not
  updated"

* tag 'trace-v5.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
  tools/bootconfig: Add tracing_on support to helper scripts
This commit is contained in:
Linus Torvalds 2021-01-14 20:06:29 -08:00
commit cdaed11031
2 changed files with 5 additions and 0 deletions
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1
tools/bootconfig/scripts/bconf2ftrace.sh
View File

@ -152,6 +152,7 @@ setup_instance() { # [instance]
set_array_of ${instance}.options ${instancedir}/trace_options
set_value_of ${instance}.trace_clock ${instancedir}/trace_clock
set_value_of ${instance}.cpumask ${instancedir}/tracing_cpumask
set_value_of ${instance}.tracing_on ${instancedir}/tracing_on
set_value_of ${instance}.tracer ${instancedir}/current_tracer
set_array_of ${instance}.ftrace.filters \
${instancedir}/set_ftrace_filter

4
tools/bootconfig/scripts/ftrace2bconf.sh
View File

@ -221,6 +221,10 @@ instance_options() { # [instance-name]
if [ `echo $val | sed -e s/f//g`x != x ]; then
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
fi
val=
for i in `cat $INSTANCE/set_event`; do