diff options
| -rw-r--r-- | arch/x86/configs/i386_defconfig | 1 | ||||
| -rw-r--r-- | arch/x86/configs/x86_64_defconfig | 1 | ||||
| -rw-r--r-- | include/linux/compiler_types.h | 11 | ||||
| -rw-r--r-- | kernel/configs/tiny.config | 1 | ||||
| -rw-r--r-- | lib/Kconfig.debug | 12 |
5 files changed, 1 insertions, 25 deletions
diff --git a/arch/x86/configs/i386_defconfig b/arch/x86/configs/i386_defconfig index ab8b30cb978e..550904591e94 100644 --- a/arch/x86/configs/i386_defconfig +++ b/arch/x86/configs/i386_defconfig @@ -285,7 +285,6 @@ CONFIG_EARLY_PRINTK_DBGP=y CONFIG_DEBUG_STACKOVERFLOW=y # CONFIG_DEBUG_RODATA_TEST is not set CONFIG_DEBUG_BOOT_PARAMS=y -CONFIG_OPTIMIZE_INLINING=y CONFIG_SECURITY=y CONFIG_SECURITY_NETWORK=y CONFIG_SECURITY_SELINUX=y diff --git a/arch/x86/configs/x86_64_defconfig b/arch/x86/configs/x86_64_defconfig index 2d196cb49084..614961009075 100644 --- a/arch/x86/configs/x86_64_defconfig +++ b/arch/x86/configs/x86_64_defconfig @@ -282,7 +282,6 @@ CONFIG_EARLY_PRINTK_DBGP=y CONFIG_DEBUG_STACKOVERFLOW=y # CONFIG_DEBUG_RODATA_TEST is not set CONFIG_DEBUG_BOOT_PARAMS=y -CONFIG_OPTIMIZE_INLINING=y CONFIG_UNWINDER_ORC=y CONFIG_SECURITY=y CONFIG_SECURITY_NETWORK=y diff --git a/include/linux/compiler_types.h b/include/linux/compiler_types.h index 72393a8c1a6c..e970f97a7fcb 100644 --- a/include/linux/compiler_types.h +++ b/include/linux/compiler_types.h @@ -129,22 +129,13 @@ struct ftrace_likely_data { #define __compiler_offsetof(a, b) __builtin_offsetof(a, b) /* - * Force always-inline if the user requests it so via the .config. * Prefer gnu_inline, so that extern inline functions do not emit an * externally visible function. This makes extern inline behave as per gnu89 * semantics rather than c99. This prevents multiple symbol definition errors * of extern inline functions at link time. * A lot of inline functions can cause havoc with function tracing. - * Do not use __always_inline here, since currently it expands to inline again - * (which would break users of __always_inline). */ -#if !defined(CONFIG_OPTIMIZE_INLINING) -#define inline inline __attribute__((__always_inline__)) __gnu_inline \ - __inline_maybe_unused notrace -#else -#define inline inline __gnu_inline \ - __inline_maybe_unused notrace -#endif +#define inline inline __gnu_inline __inline_maybe_unused notrace /* * gcc provides both __inline__ and __inline as alternate spellings of diff --git a/kernel/configs/tiny.config b/kernel/configs/tiny.config index 7fa0c4ae6394..8a44b93da0f3 100644 --- a/kernel/configs/tiny.config +++ b/kernel/configs/tiny.config @@ -6,7 +6,6 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_KERNEL_XZ=y # CONFIG_KERNEL_LZO is not set # CONFIG_KERNEL_LZ4 is not set -CONFIG_OPTIMIZE_INLINING=y # CONFIG_SLAB is not set # CONFIG_SLUB is not set CONFIG_SLOB=y diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index d1398cef3b18..7f9a89847b65 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -305,18 +305,6 @@ config HEADERS_INSTALL user-space program samples. It is also needed by some features such as uapi header sanity checks. -config OPTIMIZE_INLINING - def_bool y - help - This option determines if the kernel forces gcc to inline the functions - developers have marked 'inline'. Doing so takes away freedom from gcc to - do what it thinks is best, which is desirable for the gcc 3.x series of - compilers. The gcc 4.x series have a rewritten inlining algorithm and - enabling this option will generate a smaller kernel there. Hopefully - this algorithm is so good that allowing gcc 4.x and above to make the - decision will become the default in the future. Until then this option - is there to test gcc for this. - config DEBUG_SECTION_MISMATCH bool "Enable full Section mismatch analysis" help |