diff options
| -rw-r--r-- | arch/nds32/kernel/ftrace.c | 1 | ||||
| -rw-r--r-- | arch/parisc/kernel/ftrace.c | 1 | ||||
| -rw-r--r-- | include/linux/ftrace.h | 2 |
3 files changed, 2 insertions, 2 deletions
diff --git a/arch/nds32/kernel/ftrace.c b/arch/nds32/kernel/ftrace.c index 8a41372551ff..fd2a54b8cd57 100644 --- a/arch/nds32/kernel/ftrace.c +++ b/arch/nds32/kernel/ftrace.c @@ -7,7 +7,6 @@ #ifndef CONFIG_DYNAMIC_FTRACE extern void (*ftrace_trace_function)(unsigned long, unsigned long, struct ftrace_ops*, struct pt_regs*); -extern int ftrace_graph_entry_stub(struct ftrace_graph_ent *trace); extern void ftrace_graph_caller(void); noinline void __naked ftrace_stub(unsigned long ip, unsigned long parent_ip, diff --git a/arch/parisc/kernel/ftrace.c b/arch/parisc/kernel/ftrace.c index e46a4157a894..a28f915993b1 100644 --- a/arch/parisc/kernel/ftrace.c +++ b/arch/parisc/kernel/ftrace.c @@ -51,7 +51,6 @@ void notrace __hot ftrace_function_trampoline(unsigned long parent, unsigned long org_sp_gr3) { extern ftrace_func_t ftrace_trace_function; /* depends on CONFIG_DYNAMIC_FTRACE */ - extern int ftrace_graph_entry_stub(struct ftrace_graph_ent *trace); if (ftrace_trace_function != ftrace_stub) { /* struct ftrace_ops *op, struct pt_regs *regs); */ diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index 730876187344..9b28fce436ca 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -751,6 +751,8 @@ struct ftrace_graph_ret { typedef void (*trace_func_graph_ret_t)(struct ftrace_graph_ret *); /* return */ typedef int (*trace_func_graph_ent_t)(struct ftrace_graph_ent *); /* entry */ +extern int ftrace_graph_entry_stub(struct ftrace_graph_ent *trace); + #ifdef CONFIG_FUNCTION_GRAPH_TRACER struct fgraph_ops { |