Messages in this thread Patch in this message | | | Date | Wed, 21 Nov 2018 20:27:16 -0500 | From | Steven Rostedt <> | Subject | [RFC][PATCH 08/14] function_graph: Remove unused task_curr_ret_stack() |
| |
From: "Steven Rostedt (VMware)" <rostedt@goodmis.org>
The static inline function task_curr_ret_stack() is unused, remove it.
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> --- include/linux/ftrace.h | 10 ---------- 1 file changed, 10 deletions(-)
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index 477ff9412d26..5544df21a886 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -819,11 +819,6 @@ extern void ftrace_graph_init_task(struct task_struct *t); extern void ftrace_graph_exit_task(struct task_struct *t); extern void ftrace_graph_init_idle_task(struct task_struct *t, int cpu); -static inline int task_curr_ret_stack(struct task_struct *t) -{ - return t->curr_ret_stack; -} - static inline void pause_graph_tracing(void) { atomic_inc(¤t->tracing_graph_pause); @@ -847,11 +842,6 @@ static inline int register_ftrace_graph(struct fgraph_ops *ops); } static inline void unregister_ftrace_graph(struct fgraph_ops *ops) { } -static inline int task_curr_ret_stack(struct task_struct *tsk) -{ - return -1; -} - static inline unsigned long ftrace_graph_ret_addr(struct task_struct *task, int *idx, unsigned long ret, unsigned long *retp) -- 2.19.1
| |