diff options
Diffstat (limited to 'kernel/trace/trace_selftest.c')
-rw-r--r-- | kernel/trace/trace_selftest.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/trace/trace_selftest.c b/kernel/trace/trace_selftest.c index 71fa771ee4d7..250e7f9bd2f0 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 | ||
258 | static void __ftrace_dump(bool disable_tracing); | 258 | static void |
259 | __ftrace_dump(bool disable_tracing, enum ftrace_dump_mode oops_dump_mode); | ||
259 | static unsigned int graph_hang_thresh; | 260 | static 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 | ||