| From 7845eb6ffbf7bd637305a3fb44be78cb38998e68 Mon Sep 17 00:00:00 2001 |
| From: Sasha Levin <sashal@kernel.org> |
| Date: Sun, 5 Sep 2021 00:54:31 +0900 |
| Subject: tools/bootconfig: Fix tracing_on option checking in ftrace2bconf.sh |
| |
| From: Masami Hiramatsu <mhiramat@kernel.org> |
| |
| [ Upstream commit 32ba9f0fb027cc43074e3ea26fcf831adeee8e03 ] |
| |
| 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: 55ed4560774d ("tools/bootconfig: Add tracing_on support to helper scripts") |
| Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> |
| Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> |
| Signed-off-by: Sasha Levin <sashal@kernel.org> |
| --- |
| tools/bootconfig/scripts/ftrace2bconf.sh | 4 ++-- |
| 1 file changed, 2 insertions(+), 2 deletions(-) |
| |
| diff --git a/tools/bootconfig/scripts/ftrace2bconf.sh b/tools/bootconfig/scripts/ftrace2bconf.sh |
| index a0c3bcc6da4f..fb201d5afe2c 100755 |
| --- a/tools/bootconfig/scripts/ftrace2bconf.sh |
| +++ b/tools/bootconfig/scripts/ftrace2bconf.sh |
| @@ -222,8 +222,8 @@ 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= |
| -- |
| 2.33.0 |
| |
