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Commit 6ec56232 authored by Steven Rostedt's avatar Steven Rostedt Committed by Thomas Gleixner
Browse files

ftrace: use the new kbuild CFLAGS_REMOVE for kernel directory 



This patch removes the Makefile turd and uses the nice CFLAGS_REMOVE macro
in the kernel directory.

Signed-off-by: default avatarSteven Rostedt <srostedt@redhat.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent 656ee82c

kernel/Makefile

+9 −5
Original line number Diff line number Diff line
@@ -11,12 +11,16 @@ obj-y = sched.o fork.o exec_domain.o panic.o printk.o profile.o \ 
	    hrtimer.o rwsem.o nsproxy.o srcu.o semaphore.o \

	    notifier.o ksysfs.o pm_qos_params.o sched_clock.o



CFLAGS_REMOVE_sched.o = -pg -mno-spe



ifdef CONFIG_FTRACE

# Do not profile debug utilities

ORIG_CFLAGS := $(KBUILD_CFLAGS)

KBUILD_CFLAGS = $(if $(filter-out lockdep% %debug,$(basename $(notdir $@))), \

	$(ORIG_CFLAGS), \

	$(subst -pg,,$(ORIG_CFLAGS)))

# Do not trace debug files and internal ftrace files

CFLAGS_REMOVE_lockdep.o = -pg

CFLAGS_REMOVE_lockdep_proc.o = -pg

CFLAGS_REMOVE_mutex-debug.o = -pg

CFLAGS_REMOVE_rtmutex-debug.o = -pg

CFLAGS_REMOVE_cgroup-debug.o = -pg

CFLAGS_REMOVE_sched_clock.o = -pg

endif



obj-$(CONFIG_SYSCTL_SYSCALL_CHECK) += sysctl_check.o