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* [PATCH] MIPS: Disable Function Tracer for Compressed kernel support part
@ 2009-10-16  4:26 Wu Zhangjin
  2009-10-16  9:35 ` Ralf Baechle
  0 siblings, 1 reply; 2+ messages in thread
From: Wu Zhangjin @ 2009-10-16  4:26 UTC (permalink / raw)
  To: Linux-MIPS; +Cc: Ralf Baechle, Wu Zhangjin

There is no need to trace the compressed support part, so, dislable it.
and also, if we not disable it, there will be compiling error about no
defined _mcount.

Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
---
 arch/mips/boot/compressed/Makefile |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/arch/mips/boot/compressed/Makefile b/arch/mips/boot/compressed/Makefile
index 9bc435d..e27f40b 100644
--- a/arch/mips/boot/compressed/Makefile
+++ b/arch/mips/boot/compressed/Makefile
@@ -20,6 +20,9 @@ VMLINUZ_LOAD_ADDRESS := 0x$(shell [ -n "$(VMLINUX_SIZE)" ] && printf %x $$(($(VM
 # set the default size of the mallocing area for decompressing
 BOOT_HEAP_SIZE := 0x400000
 
+# Disable Function Tracer
+KBUILD_CFLAGS := $(shell echo $(KBUILD_CFLAGS) | sed -e "s/-pg//")
+
 KBUILD_CFLAGS := $(LINUXINCLUDE) $(KBUILD_CFLAGS) -D__KERNEL__ \
 	-DBOOT_HEAP_SIZE=$(BOOT_HEAP_SIZE) -D"VMLINUX_LOAD_ADDRESS_ULL=$(VMLINUX_LOAD_ADDRESS)ull" \
 
-- 
1.6.2.1

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2009-10-16  4:26 [PATCH] MIPS: Disable Function Tracer for Compressed kernel support part Wu Zhangjin
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