Techwizz/kernel-fxtec-pro1x
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[SPARC64]: Stop putting -finline-limit=XXX into CFLAGS

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It was a stupid workaround for the "static inline" vs.
"extern inline" issues of long ago, and it is what causes
schedule() to be inlined like crazy into kernel/sched.c
when -Os is specified.

MIPS and S390 should probably do the same.

Now CC_OPTIMIZE_FOR_SIZE can be safely used on sparc64
once more.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2005-12-20 14:53:05 -08:00
parent bb44f116a1
commit a9c9dff1bc
2 changed files with 0 additions and 6 deletions
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5
arch/sparc64/Makefile
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@ -17,7 +17,6 @@ CC := $(shell if $(CC) -m64 -S -o /dev/null -xc /dev/null >/dev/null 2>&1; then
NEW_GCC := $(call cc-option-yn, -m64 -mcmodel=medlow)
NEW_GAS := $(shell if $(LD) -V 2>&1 | grep 'elf64_sparc' > /dev/null; then echo y; else echo n; fi)
UNDECLARED_REGS := $(shell if $(CC) -c -x assembler /dev/null -Wa,--help | grep undeclared-regs > /dev/null; then echo y; else echo n; fi; )
INLINE_LIMIT := $(call cc-option-yn, -m64 -finline-limit=100000)
export NEW_GCC
@ -49,10 +48,6 @@ else
AFLAGS += -m64 -mcpu=ultrasparc $(CC_UNDECL)
endif
ifeq ($(INLINE_LIMIT),y)
CFLAGS := $(CFLAGS) -finline-limit=100000
endif
ifeq ($(CONFIG_MCOUNT),y)
CFLAGS := $(CFLAGS) -pg
endif

1
init/Kconfig
View file

@ -260,7 +260,6 @@ config CC_OPTIMIZE_FOR_SIZE
bool "Optimize for size (Look out for broken compilers!)"
default y
depends on ARM || H8300 || EXPERIMENTAL
depends on !SPARC64
help
Enabling this option will pass "-Os" instead of "-O2" to gcc
resulting in a smaller kernel.