tracing: switch function prints from %pf to %ps

For direct function pointers (like what mcount provides) PowerPC64
requires the use of %ps, otherwise nothing is printed.

This patch converts all prints of functions retrieved through mcount
to use the %ps format from the %pf.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
index 61f166707a08..45e6c01b2e4d 100644
--- a/kernel/trace/trace_functions_graph.c
+++ b/kernel/trace/trace_functions_graph.c
@@ -124,7 +124,7 @@ ftrace_pop_return_trace(struct ftrace_graph_ret *trace, unsigned long *ret,
         if (unlikely(current->ret_stack[index].fp != frame_pointer)) {
                 ftrace_graph_stop();
                 WARN(1, "Bad frame pointer: expected %lx, received %lx\n"
-                     "  from func %pF return to %lx\n",
+                     "  from func %ps return to %lx\n",
                      current->ret_stack[index].fp,
                      frame_pointer,
                      (void *)current->ret_stack[index].func,
@@ -669,7 +669,7 @@ print_graph_entry_leaf(struct trace_iterator *iter,
                         return TRACE_TYPE_PARTIAL_LINE;
         }
 
-        ret = trace_seq_printf(s, "%pf();\n", (void *)call->func);
+        ret = trace_seq_printf(s, "%ps();\n", (void *)call->func);
         if (!ret)
                 return TRACE_TYPE_PARTIAL_LINE;
 
@@ -712,7 +712,7 @@ print_graph_entry_nested(struct trace_iterator *iter,
                         return TRACE_TYPE_PARTIAL_LINE;
         }
 
-        ret = trace_seq_printf(s, "%pf() {\n", (void *)call->func);
+        ret = trace_seq_printf(s, "%ps() {\n", (void *)call->func);
         if (!ret)
                 return TRACE_TYPE_PARTIAL_LINE;