71 lines
2.5 KiB
Diff
71 lines
2.5 KiB
Diff
--- a/arch/x86/Kconfig.debug
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+++ b/arch/x86/Kconfig.debug
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@@ -284,20 +284,6 @@ config CPA_DEBUG
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---help---
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Do change_page_attr() self-tests every 30 seconds.
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-config OPTIMIZE_INLINING
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- bool "Allow gcc to uninline functions marked 'inline'"
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- ---help---
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- This option determines if the kernel forces gcc to inline the functions
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- developers have marked 'inline'. Doing so takes away freedom from gcc to
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- do what it thinks is best, which is desirable for the gcc 3.x series of
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- compilers. The gcc 4.x series have a rewritten inlining algorithm and
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- enabling this option will generate a smaller kernel there. Hopefully
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- this algorithm is so good that allowing gcc 4.x and above to make the
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- decision will become the default in the future. Until then this option
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- is there to test gcc for this.
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-
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- If unsure, say N.
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-
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config DEBUG_ENTRY
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bool "Debug low-level entry code"
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depends on DEBUG_KERNEL
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--- a/lib/Kconfig.debug
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+++ b/lib/Kconfig.debug
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@@ -137,6 +137,20 @@ endmenu # "printk and dmesg options"
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menu "Compile-time checks and compiler options"
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+config OPTIMIZE_INLINING
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+ bool "Allow gcc to uninline functions marked 'inline'"
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+ ---help---
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+ This option determines if the kernel forces gcc to inline the functions
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+ developers have marked 'inline'. Doing so takes away freedom from gcc to
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+ do what it thinks is best, which is desirable for the gcc 3.x series of
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+ compilers. The gcc 4.x series have a rewritten inlining algorithm and
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+ enabling this option will generate a smaller kernel there. Hopefully
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+ this algorithm is so good that allowing gcc 4.x and above to make the
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+ decision will become the default in the future. Until then this option
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+ is there to test gcc for this.
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+
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+ If unsure, say N.
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+
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config DEBUG_INFO
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bool "Compile the kernel with debug info"
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depends on DEBUG_KERNEL && !COMPILE_TEST
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--- a/arch/x86/Kconfig
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+++ b/arch/x86/Kconfig
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@@ -296,9 +296,6 @@ config ZONE_DMA32
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config AUDIT_ARCH
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def_bool y if X86_64
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-config ARCH_SUPPORTS_OPTIMIZED_INLINING
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- def_bool y
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-
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config ARCH_SUPPORTS_DEBUG_PAGEALLOC
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def_bool y
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--- a/include/linux/compiler-gcc.h
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+++ b/include/linux/compiler-gcc.h
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@@ -90,8 +90,7 @@
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* of extern inline functions at link time.
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* A lot of inline functions can cause havoc with function tracing.
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*/
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-#if !defined(CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING) || \
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- !defined(CONFIG_OPTIMIZE_INLINING) || (__GNUC__ < 4)
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+#if !defined(CONFIG_OPTIMIZE_INLINING) || (__GNUC__ < 4)
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#define inline \
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inline __attribute__((always_inline, unused)) notrace __gnu_inline
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#else
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