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authorSteven Rostedt <rostedt@goodmis.org>2008-05-12 21:20:54 +0200
committerThomas Gleixner <tglx@linutronix.de>2008-05-23 21:13:23 +0200
commitd05cdb25d80f06f77aa6bddb53cd1390d4d91a0b (patch)
tree6c7f70f5252cbd42a1949c2d7019fe9f337bd205 /kernel/trace/trace_selftest.c
parent06fa75ab566c50e01bfd7b055bde85cf9b1bc98a (diff)
ftrace: fix dynamic ftrace selftest
With the adding of the configuration changes in the Makefile to prevent tracing of functions in the ftrace code, all tracing of all the ftrace code has been removed. Unfortunately, one of the selftests, relied on a function to be traced. With the new change, the function was no longer traced and the test failed. This patch separates out the test function into its own file so that we can add the "-pg" flag to the compilation of that function and the adding of the mcount call to that function. Signed-off-by: Steven Rostedt <srostedt@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/trace/trace_selftest.c')
-rw-r--r--kernel/trace/trace_selftest.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/kernel/trace/trace_selftest.c b/kernel/trace/trace_selftest.c
index 92f4acb7740c..83e55a2000cc 100644
--- a/kernel/trace/trace_selftest.c
+++ b/kernel/trace/trace_selftest.c
@@ -107,14 +107,8 @@ static int trace_test_buffer(struct trace_array *tr, unsigned long *count)
#ifdef CONFIG_DYNAMIC_FTRACE
-#define DYN_FTRACE_TEST_NAME trace_selftest_dynamic_test_func
#define __STR(x) #x
#define STR(x) __STR(x)
-static int DYN_FTRACE_TEST_NAME(void)
-{
- /* used to call mcount */
- return 0;
-}
/* Test dynamic code modification and ftrace filters */
int trace_selftest_startup_dynamic_tracing(struct tracer *trace,