diff options
Diffstat (limited to 'kernel/trace/trace_hw_branches.c')
| -rw-r--r-- | kernel/trace/trace_hw_branches.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/kernel/trace/trace_hw_branches.c b/kernel/trace/trace_hw_branches.c index ee29e012aa9..b6a3e20a49a 100644 --- a/kernel/trace/trace_hw_branches.c +++ b/kernel/trace/trace_hw_branches.c @@ -25,16 +25,6 @@ static DEFINE_PER_CPU(unsigned char[SIZEOF_BTS], buffer); #define this_buffer per_cpu(buffer, smp_processor_id()) -static void bts_trace_reset(struct trace_array *tr) -{ - int cpu; - - tr->time_start = ftrace_now(tr->cpu); - - for_each_online_cpu(cpu) - tracing_reset(tr, cpu); -} - static void bts_trace_start_cpu(void *arg) { if (this_tracer) @@ -54,7 +44,7 @@ static void bts_trace_start(struct trace_array *tr) { int cpu; - bts_trace_reset(tr); + tracing_reset_online_cpus(tr); for_each_cpu_mask(cpu, cpu_possible_map) smp_call_function_single(cpu, bts_trace_start_cpu, NULL, 1); @@ -78,7 +68,7 @@ static void bts_trace_stop(struct trace_array *tr) static int bts_trace_init(struct trace_array *tr) { - bts_trace_reset(tr); + tracing_reset_online_cpus(tr); bts_trace_start(tr); return 0; |