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OpenCloudOS-Kernel
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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>
This commit is contained in:
Steven Rostedt 2008-05-14 21:30:32 -04:00 committed by Thomas Gleixner
parent 654e478768
commit 7fa09f24b4
1 changed files with 7 additions and 0 deletions
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7
arch/x86/kernel/Makefile
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@ -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: