Messages in this thread Patch in this message | | | From | Tom Zanussi <> | Subject | [PATCH v10 12/12] tracing: define trace_dump_stack() if !CONFIG_STACKTRACE | Date | Thu, 10 Oct 2013 19:48:36 -0500 |
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If CONFIG_STACKTRACE is turned off, trace_dump_stack() isn't defined, resulting in an 'undefined reference' error - define a stub to remedy that.
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> --- kernel/trace/trace.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 81d95bf..3eca804 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -1879,6 +1879,8 @@ static void __trace_userstack(struct trace_array *tr, unsigned long flags) } #endif /* UNUSED */ +#else +void trace_dump_stack(int skip) {} #endif /* CONFIG_STACKTRACE */ /* created for use with alloc_percpu */ -- 1.7.11.4
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