From a1365647022eb05a5993f270a78e9bef3bf554eb Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Sun, 8 Jan 2006 01:04:09 -0800 Subject: [PATCH] remove gcc-2 checks Remove various things which were checking for gcc-1.x and gcc-2.x compilers. From: Adrian Bunk Some documentation updates and removes some code paths for gcc < 3.2. Acked-by: Russell King Signed-off-by: Adrian Bunk Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/compiler-gcc3.h | 17 ----------------- 1 file changed, 17 deletions(-) (limited to 'include/linux/compiler-gcc3.h') diff --git a/include/linux/compiler-gcc3.h b/include/linux/compiler-gcc3.h index a6fa615afab5..4209082ee934 100644 --- a/include/linux/compiler-gcc3.h +++ b/include/linux/compiler-gcc3.h @@ -3,29 +3,12 @@ /* These definitions are for GCC v3.x. */ #include -#if __GNUC_MINOR__ >= 1 -# define inline inline __attribute__((always_inline)) -# define __inline__ __inline__ __attribute__((always_inline)) -# define __inline __inline __attribute__((always_inline)) -#endif - -#if __GNUC_MINOR__ > 0 -# define __deprecated __attribute__((deprecated)) -#endif - #if __GNUC_MINOR__ >= 3 # define __attribute_used__ __attribute__((__used__)) #else # define __attribute_used__ __attribute__((__unused__)) #endif -#define __attribute_pure__ __attribute__((pure)) -#define __attribute_const__ __attribute__((__const__)) - -#if __GNUC_MINOR__ >= 1 -#define noinline __attribute__((noinline)) -#endif - #if __GNUC_MINOR__ >= 4 #define __must_check __attribute__((warn_unused_result)) #endif -- cgit v1.2.2 From 40fc55cb69c0386504ab5184e9bea0a7aecb2bd3 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Sat, 14 Jan 2006 13:21:28 -0800 Subject: [PATCH] Make __always_inline actually force always inlining This patch is the first in a series that tries to optimize the kernel in terms of size (and thus cache behavior, both cpu and pagecache). This first patch changes __always_inline to be a forced inline instead of the "regular" inline it was on everything except alpha. This forced inline matches the intention of the define better as a matter of documentation. There is no change in behavior by this patch, since "inline" currently is mapped to a forced inline anyway. Signed-off-by: Ingo Molnar Signed-off-by: Arjan van de Ven Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/compiler-gcc3.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/compiler-gcc3.h') diff --git a/include/linux/compiler-gcc3.h b/include/linux/compiler-gcc3.h index 4209082ee934..1698b845761f 100644 --- a/include/linux/compiler-gcc3.h +++ b/include/linux/compiler-gcc3.h @@ -13,3 +13,4 @@ #define __must_check __attribute__((warn_unused_result)) #endif +#define __always_inline inline __attribute__((always_inline)) -- cgit v1.2.2