From 889b3c1245de48ed0cacf7aebb25c489d3e4a3e9 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Mon, 6 Apr 2020 20:09:33 -0700 Subject: compiler: remove CONFIG_OPTIMIZE_INLINING entirely Commit ac7c3e4ff401 ("compiler: enable CONFIG_OPTIMIZE_INLINING forcibly") made this always-on option. We released v5.4 and v5.5 including that commit. Remove the CONFIG option and clean up the code now. Signed-off-by: Masahiro Yamada Signed-off-by: Andrew Morton Reviewed-by: Miguel Ojeda Reviewed-by: Nathan Chancellor Cc: Arnd Bergmann Cc: Borislav Petkov Cc: David Miller Cc: "H. Peter Anvin" Cc: Ingo Molnar Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/20200220110807.32534-2-masahiroy@kernel.org Signed-off-by: Linus Torvalds --- include/linux/compiler_types.h | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) (limited to 'include/linux') 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 -- cgit v1.2.3-71-gd317