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Diffstat (limited to 'arch/s390/kernel/unwind_bc.c')
-rw-r--r--arch/s390/kernel/unwind_bc.c14
1 files changed, 2 insertions, 12 deletions
diff --git a/arch/s390/kernel/unwind_bc.c b/arch/s390/kernel/unwind_bc.c
index a8204f952315..fa111d3d378f 100644
--- a/arch/s390/kernel/unwind_bc.c
+++ b/arch/s390/kernel/unwind_bc.c
@@ -85,12 +85,7 @@ bool unwind_next_frame(struct unwind_state *state)
}
}
-#ifdef CONFIG_FUNCTION_GRAPH_TRACER
- /* Decode any ftrace redirection */
- if (ip == (unsigned long) return_to_handler)
- ip = ftrace_graph_ret_addr(state->task, &state->graph_idx,
- ip, (void *) sp);
-#endif
+ ip = ftrace_graph_ret_addr(state->task, &state->graph_idx, ip, (void *) sp);
/* Update unwind state */
state->sp = sp;
@@ -147,12 +142,7 @@ void __unwind_start(struct unwind_state *state, struct task_struct *task,
reuse_sp = false;
}
-#ifdef CONFIG_FUNCTION_GRAPH_TRACER
- /* Decode any ftrace redirection */
- if (ip == (unsigned long) return_to_handler)
- ip = ftrace_graph_ret_addr(state->task, &state->graph_idx,
- ip, NULL);
-#endif
+ ip = ftrace_graph_ret_addr(state->task, &state->graph_idx, ip, NULL);
/* Update unwind state */
state->sp = sp;