Messages in this thread Patch in this message | | | Date | Sat, 11 Aug 2018 09:49:35 -0400 | From | Steven Rostedt <> | Subject | [for-next][PATCH 07/34] tracing: Remove orphaned function using_ftrace_ops_list_func(). |
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From: Masami Hiramatsu <mhiramat@kernel.org>
Remove using_ftrace_ops_list_func() since it is no longer used.
Using ftrace_ops_list_func() has been introduced by commit 7eea4fce0246 ("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 72ac426a5bb0 ("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@devbox
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> --- kernel/trace/ftrace.c | 5 ----- kernel/trace/trace.h | 1 - 2 files changed, 6 deletions(-)
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index caf9cbf35816..b8b3324ca1c8 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -313,11 +313,6 @@ static void update_ftrace_function(void) 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, struct ftrace_ops *ops) { diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index 3f9d9acc69e6..e1c8a1d6f240 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -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_array_ops(struct trace_array *tr, ftrace_func_t func); 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_toplevel(struct trace_array *tr, struct dentry *d_tracer); -- 2.18.0
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