Merge commit 'v2.6.28-rc7'; branch 'x86/dumpstack' into tracing/ftrace

[mv-sheeva.git] / arch / x86 / kernel / Makefile

diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
index db3216a9d2b987d320eb3db7ed102c6f5ab0c312..a3049da61985f777bbbcc0c2eedb9b3820b4d63b 100644 (file)
--- a/arch/x86/kernel/Makefile
+++ b/arch/x86/kernel/Makefile
@@ -6,11 +6,18 @@ extra-y                := head_$(BITS).o head$(BITS).o head.o init_task.o vmlinu
 
 CPPFLAGS_vmlinux.lds += -U$(UTS_MACHINE)
 
-ifdef CONFIG_FTRACE
+ifdef CONFIG_FUNCTION_TRACER
 # Do not profile debug and lowlevel utilities
 CFLAGS_REMOVE_tsc.o = -pg
 CFLAGS_REMOVE_rtc.o = -pg
 CFLAGS_REMOVE_paravirt-spinlocks.o = -pg
+CFLAGS_REMOVE_ftrace.o = -pg
+endif
+
+ifdef CONFIG_FUNCTION_GRAPH_TRACER
+# Don't trace __switch_to() but let it for function tracer
+CFLAGS_REMOVE_process_32.o = -pg
+CFLAGS_REMOVE_process_64.o = -pg
 endif
 
 #
@@ -40,7 +47,7 @@ obj-$(CONFIG_X86_TRAMPOLINE)  += trampoline.o
 obj-y                          += process.o
 obj-y                          += i387.o xsave.o
 obj-y                          += ptrace.o
-obj-y                          += ds.o
+obj-$(CONFIG_X86_DS)           += ds.o
 obj-$(CONFIG_X86_32)           += tls.o
 obj-$(CONFIG_IA32_EMULATION)   += tls.o
 obj-y                          += step.o
@@ -64,6 +71,7 @@ obj-$(CONFIG_X86_LOCAL_APIC)  += apic.o nmi.o
 obj-$(CONFIG_X86_IO_APIC)      += io_apic.o
 obj-$(CONFIG_X86_REBOOTFIXUPS) += reboot_fixups_32.o
 obj-$(CONFIG_DYNAMIC_FTRACE)   += ftrace.o
+obj-$(CONFIG_FUNCTION_GRAPH_TRACER)    += ftrace.o
 obj-$(CONFIG_KEXEC)            += machine_kexec_$(BITS).o
 obj-$(CONFIG_KEXEC)            += relocate_kernel_$(BITS).o crash.o
 obj-$(CONFIG_CRASH_DUMP)       += crash_dump_$(BITS).o