1 files changed, 6 insertions, 6 deletions

diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 414d7210b2ec..bcd93031d042 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -893,7 +893,7 @@ int __trace_bputs(unsigned long ip, const char *str)
 EXPORT_SYMBOL_GPL(__trace_bputs);
 
 #ifdef CONFIG_TRACER_SNAPSHOT
-static void tracing_snapshot_instance(struct trace_array *tr)
+void tracing_snapshot_instance(struct trace_array *tr)
 {
         struct tracer *tracer = tr->current_trace;
         unsigned long flags;
@@ -949,7 +949,7 @@ static int resize_buffer_duplicate_size(struct trace_buffer *trace_buf,
                                         struct trace_buffer *size_buf, int cpu_id);
 static void set_buffer_entries(struct trace_buffer *buf, unsigned long val);
 
-static int alloc_snapshot(struct trace_array *tr)
+int tracing_alloc_snapshot_instance(struct trace_array *tr)
 {
         int ret;
 
@@ -995,7 +995,7 @@ int tracing_alloc_snapshot(void)
         struct trace_array *tr = &global_trace;
         int ret;
 
-        ret = alloc_snapshot(tr);
+        ret = tracing_alloc_snapshot_instance(tr);
         WARN_ON(ret < 0);
 
         return ret;
@@ -5408,7 +5408,7 @@ static int tracing_set_tracer(struct trace_array *tr, const char *buf)
 
 #ifdef CONFIG_TRACER_MAX_TRACE
         if (t->use_max_tr && !had_max_tr) {
-                ret = alloc_snapshot(tr);
+                ret = tracing_alloc_snapshot_instance(tr);
                 if (ret < 0)
                         goto out;
         }
@@ -6451,7 +6451,7 @@ tracing_snapshot_write(struct file *filp, const char __user *ubuf, size_t cnt,
                 }
 #endif
                 if (!tr->allocated_snapshot) {
-                        ret = alloc_snapshot(tr);
+                        ret = tracing_alloc_snapshot_instance(tr);
                         if (ret < 0)
                                 break;
                 }
@@ -7179,7 +7179,7 @@ ftrace_trace_snapshot_callback(struct trace_array *tr, struct ftrace_hash *hash,
                 return ret;
 
  out_reg:
-        ret = alloc_snapshot(tr);
+        ret = tracing_alloc_snapshot_instance(tr);
         if (ret < 0)
                 goto out;