diff options
Diffstat (limited to 'kernel/trace/trace.c')
| -rw-r--r-- | kernel/trace/trace.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 57895d47650..17671bc9a4b 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -4302,9 +4302,9 @@ tracing_snapshot_write(struct file *filp, const char __user *ubuf, size_t cnt, local_irq_disable(); /* Now, we're going to swap */ if (iter->cpu_file == RING_BUFFER_ALL_CPUS) - update_max_tr(&global_trace, current, smp_processor_id()); + update_max_tr(tr, current, smp_processor_id()); else - update_max_tr_single(&global_trace, current, iter->cpu_file); + update_max_tr_single(tr, current, iter->cpu_file); local_irq_enable(); break; default: @@ -5533,6 +5533,11 @@ init_tracer_debugfs(struct trace_array *tr, struct dentry *d_tracer) trace_create_file("tracing_on", 0644, d_tracer, tr, &rb_simple_fops); + +#ifdef CONFIG_TRACER_SNAPSHOT + trace_create_file("snapshot", 0644, d_tracer, + (void *)&tr->trace_cpu, &snapshot_fops); +#endif } static __init int tracer_init_debugfs(void) @@ -5574,11 +5579,6 @@ static __init int tracer_init_debugfs(void) &ftrace_update_tot_cnt, &tracing_dyn_info_fops); #endif -#ifdef CONFIG_TRACER_SNAPSHOT - trace_create_file("snapshot", 0644, d_tracer, - (void *)&global_trace.trace_cpu, &snapshot_fops); -#endif - create_trace_instances(d_tracer); create_trace_options_dir(&global_trace); |