Messages in this thread Patch in this message | | | From | Masami Hiramatsu <> | Subject | [PATCH 2/3] tracing: Remove orphaned function using_ftrace_ops_list_func(). | Date | Thu, 26 Jul 2018 21:44:04 +0900 |
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Remove using_ftrace_ops_list_func() since it is no more 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.
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> --- 0 files changed
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 f8f86231ad90..a5d27d7943e7 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);
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