Commit 7b144b6c authored by Masami Hiramatsu's avatar Masami Hiramatsu Committed by Steven Rostedt (VMware)

tracing: Remove orphaned function using_ftrace_ops_list_func().

Remove using_ftrace_ops_list_func() since it is no longer used.

Using ftrace_ops_list_func() has been introduced by commit 7eea4fce
("tracing/stack_trace: Skip 4 instead of 3 when using ftrace_ops_list_func")
as a helper function, but its caller has been removed by commit 72ac426a
("tracing: Clean up stack tracing and fix fentry updates").  So it is not
called anymore.

Link: http://lkml.kernel.org/r/153260904427.12474.9952096317439329851.stgit@devboxSigned-off-by: default avatarMasami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: default avatarSteven Rostedt (VMware) <rostedt@goodmis.org>
parent f6b7425c
...@@ -313,11 +313,6 @@ static void update_ftrace_function(void) ...@@ -313,11 +313,6 @@ static void update_ftrace_function(void)
ftrace_trace_function = func; ftrace_trace_function = func;
} }
int using_ftrace_ops_list_func(void)
{
return ftrace_trace_function == ftrace_ops_list_func;
}
static void add_ftrace_ops(struct ftrace_ops __rcu **list, static void add_ftrace_ops(struct ftrace_ops __rcu **list,
struct ftrace_ops *ops) struct ftrace_ops *ops)
{ {
......
...@@ -937,7 +937,6 @@ void ftrace_destroy_function_files(struct trace_array *tr); ...@@ -937,7 +937,6 @@ void ftrace_destroy_function_files(struct trace_array *tr);
void ftrace_init_global_array_ops(struct trace_array *tr); void ftrace_init_global_array_ops(struct trace_array *tr);
void ftrace_init_array_ops(struct trace_array *tr, ftrace_func_t func); void ftrace_init_array_ops(struct trace_array *tr, ftrace_func_t func);
void ftrace_reset_array_ops(struct trace_array *tr); void ftrace_reset_array_ops(struct trace_array *tr);
int using_ftrace_ops_list_func(void);
void ftrace_init_tracefs(struct trace_array *tr, struct dentry *d_tracer); void ftrace_init_tracefs(struct trace_array *tr, struct dentry *d_tracer);
void ftrace_init_tracefs_toplevel(struct trace_array *tr, void ftrace_init_tracefs_toplevel(struct trace_array *tr,
struct dentry *d_tracer); struct dentry *d_tracer);
......
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