aboutsummaryrefslogtreecommitdiffstats
path: root/kernel/trace/trace_selftest.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/trace/trace_selftest.c')
-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 9398034f814a..6a9d36ddfcf2 100644
--- a/kernel/trace/trace_selftest.c
+++ b/kernel/trace/trace_selftest.c
@@ -256,7 +256,8 @@ trace_selftest_startup_function(struct tracer *trace, struct trace_array *tr)
256/* Maximum number of functions to trace before diagnosing a hang */ 256/* Maximum number of functions to trace before diagnosing a hang */
257#define GRAPH_MAX_FUNC_TEST 100000000 257#define GRAPH_MAX_FUNC_TEST 100000000
258 258
259static void __ftrace_dump(bool disable_tracing); 259static void
260__ftrace_dump(bool disable_tracing, enum ftrace_dump_mode oops_dump_mode);
260static unsigned int graph_hang_thresh; 261static unsigned int graph_hang_thresh;
261 262
262/* Wrap the real function entry probe to avoid possible hanging */ 263/* Wrap the real function entry probe to avoid possible hanging */
@@ -267,7 +268,7 @@ static int trace_graph_entry_watchdog(struct ftrace_graph_ent *trace)
267 ftrace_graph_stop(); 268 ftrace_graph_stop();
268 printk(KERN_WARNING "BUG: Function graph tracer hang!\n"); 269 printk(KERN_WARNING "BUG: Function graph tracer hang!\n");
269 if (ftrace_dump_on_oops) 270 if (ftrace_dump_on_oops)
270 __ftrace_dump(false); 271 __ftrace_dump(false, DUMP_ALL);
271 return 0; 272 return 0;
272 } 273 }
273 274