Commit a9c9dff1 authored by David S. Miller's avatar David S. Miller

[SPARC64]: Stop putting -finline-limit=XXX into CFLAGS

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: default avatarDavid S. Miller <davem@davemloft.net>
parent bb44f116
...@@ -17,7 +17,6 @@ CC := $(shell if $(CC) -m64 -S -o /dev/null -xc /dev/null >/dev/null 2>&1; then ...@@ -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_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) 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; ) 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 export NEW_GCC
...@@ -49,10 +48,6 @@ else ...@@ -49,10 +48,6 @@ else
AFLAGS += -m64 -mcpu=ultrasparc $(CC_UNDECL) AFLAGS += -m64 -mcpu=ultrasparc $(CC_UNDECL)
endif endif
ifeq ($(INLINE_LIMIT),y)
CFLAGS := $(CFLAGS) -finline-limit=100000
endif
ifeq ($(CONFIG_MCOUNT),y) ifeq ($(CONFIG_MCOUNT),y)
CFLAGS := $(CFLAGS) -pg CFLAGS := $(CFLAGS) -pg
endif endif
......
...@@ -260,7 +260,6 @@ config CC_OPTIMIZE_FOR_SIZE ...@@ -260,7 +260,6 @@ config CC_OPTIMIZE_FOR_SIZE
bool "Optimize for size (Look out for broken compilers!)" bool "Optimize for size (Look out for broken compilers!)"
default y default y
depends on ARM || H8300 || EXPERIMENTAL depends on ARM || H8300 || EXPERIMENTAL
depends on !SPARC64
help help
Enabling this option will pass "-Os" instead of "-O2" to gcc Enabling this option will pass "-Os" instead of "-O2" to gcc
resulting in a smaller kernel. resulting in a smaller kernel.
......
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