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-rw-r--r--kernel/trace/trace_selftest.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/trace/trace_selftest.c b/kernel/trace/trace_selftest.c
index 71fa771ee4d..250e7f9bd2f 100644
--- a/kernel/trace/trace_selftest.c
+++ b/kernel/trace/trace_selftest.c
@@ -255,7 +255,8 @@ trace_selftest_startup_function(struct tracer *trace, struct trace_array *tr)
255/* Maximum number of functions to trace before diagnosing a hang */ 255/* Maximum number of functions to trace before diagnosing a hang */
256#define GRAPH_MAX_FUNC_TEST 100000000 256#define GRAPH_MAX_FUNC_TEST 100000000
257 257
258static void __ftrace_dump(bool disable_tracing); 258static void
259__ftrace_dump(bool disable_tracing, enum ftrace_dump_mode oops_dump_mode);
259static unsigned int graph_hang_thresh; 260static unsigned int graph_hang_thresh;
260 261
261/* Wrap the real function entry probe to avoid possible hanging */ 262/* Wrap the real function entry probe to avoid possible hanging */
@@ -266,7 +267,7 @@ static int trace_graph_entry_watchdog(struct ftrace_graph_ent *trace)
266 ftrace_graph_stop(); 267 ftrace_graph_stop();
267 printk(KERN_WARNING "BUG: Function graph tracer hang!\n"); 268 printk(KERN_WARNING "BUG: Function graph tracer hang!\n");
268 if (ftrace_dump_on_oops) 269 if (ftrace_dump_on_oops)
269 __ftrace_dump(false); 270 __ftrace_dump(false, DUMP_ALL);
270 return 0; 271 return 0;
271 } 272 }
272 273