ftrace: use the new kbuild CFLAGS_REMOVE for x86/kernel directory
authorSteven Rostedt <rostedt@goodmis.org>
Thu, 15 May 2008 01:30:32 +0000 (21:30 -0400)
committerThomas Gleixner <tglx@linutronix.de>
Fri, 23 May 2008 20:48:00 +0000 (22:48 +0200)
This patch removes the Makefile turd and uses the nice CFLAGS_REMOVE macro
in the x86/kernel directory.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
arch/x86/kernel/Makefile

index e142091..739d49a 100644 (file)
@@ -6,6 +6,13 @@ extra-y                := head_$(BITS).o head$(BITS).o init_task.o vmlinux.lds
 
 CPPFLAGS_vmlinux.lds += -U$(UTS_MACHINE)
 
+ifdef CONFIG_FTRACE
+# Do not profile debug utilities
+CFLAGS_REMOVE_tsc_64.o = -pg
+CFLAGS_REMOVE_tsc_32.o = -pg
+CFLAGS_REMOVE_rtc.o = -pg
+endif
+
 #
 # vsyscalls (which work on the user stack) should have
 # no stack-protector checks: