---

yaml --- r: 176112 b: refs/heads/master c: 6d9e60c h: refs/heads/master v: v3
git-mirror · Dec 14, 2009 · 36c077e · 36c077e
1 parent 7394440
commit 36c077e
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Showing 3 changed files with 7 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2fd7c761a24c28e83d7194b4b4a099451126a503
+refs/heads/master: 6d9e60ce30a1be35491c74df00aaa25d869f8a02
diff --git a/trunk/arch/microblaze/Kconfig b/trunk/arch/microblaze/Kconfig
@@ -7,6 +7,7 @@ config MICROBLAZE
 	def_bool y
 	select HAVE_LMB
 	select HAVE_FUNCTION_TRACER
+	select HAVE_FUNCTION_TRACE_MCOUNT_TEST
 	select USB_ARCH_HAS_EHCI
 	select ARCH_WANT_OPTIONAL_GPIOLIB
 

diff --git a/trunk/arch/microblaze/kernel/mcount.S b/trunk/arch/microblaze/kernel/mcount.S
@@ -85,6 +85,11 @@ ENTRY(ftrace_stub)
 ENTRY(_mcount)
 	SAVE_REGS
 	swi	r15, r1, 0;
+	/* MS: HAVE_FUNCTION_TRACE_MCOUNT_TEST begin of checking */
+	lwi	r5, r0, function_trace_stop;
+	bneid	r5, end;
+	nop;
+	/* MS: HAVE_FUNCTION_TRACE_MCOUNT_TEST end of checking */
 	/* MS: test function trace if is taken or not */
 	lwi	r20, r0, ftrace_trace_function;
 	addik	r6, r0, ftrace_stub;