diff options
Diffstat (limited to 'kernel/trace/trace_boot.c')
| -rw-r--r-- | kernel/trace/trace_boot.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/trace/trace_boot.c b/kernel/trace/trace_boot.c index d104d5b46413..6bbc8794a6df 100644 --- a/kernel/trace/trace_boot.c +++ b/kernel/trace/trace_boot.c @@ -27,10 +27,14 @@ void start_boot_trace(void) void enable_boot_trace(void) { + if (pre_initcalls_finished) + tracing_start_cmdline_record(); } void disable_boot_trace(void) { + if (pre_initcalls_finished) + tracing_stop_cmdline_record(); } void reset_boot_trace(struct trace_array *tr) @@ -45,6 +49,8 @@ static void boot_trace_init(struct trace_array *tr) for_each_cpu_mask(cpu, cpu_possible_map) tracing_reset(tr, cpu); + + sched_switch_trace.init(tr); } static void boot_trace_ctrl_update(struct trace_array *tr) |