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authorSteven Rostedt <rostedt@goodmis.org>2008-05-14 21:30:32 -0400
committerThomas Gleixner <tglx@linutronix.de>2008-05-23 22:48:00 +0200
commit7fa09f24b477ad41b821713eba757b3aa7a2864a (patch)
tree09aa936cae1bed5d84ab5763dd7f4e55e53f0763
parent654e4787689faffdd2137fe91f59fd3ef3363ad2 (diff)
ftrace: use the new kbuild CFLAGS_REMOVE for x86/kernel directory
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>
-rw-r--r--arch/x86/kernel/Makefile7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
index e142091524b..739d49acd2f 100644
--- a/arch/x86/kernel/Makefile
+++ b/arch/x86/kernel/Makefile
@@ -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: