From 652050aec936fdd70ed9cbce1cd1ef30a7c9d117 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Sat, 14 Jan 2006 13:21:30 -0800 Subject: [PATCH] mark several functions __always_inline Arjan van de Ven Mark a number of functions as 'must inline'. The functions affected by this patch need to be inlined because they use knowledge that their arguments are constant so that most of the function optimizes away. At this point this patch does not change behavior, it's for documentation only (and for future patches in the inline series) Signed-off-by: Ingo Molnar Signed-off-by: Arjan van de Ven Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/asm-i386/string.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'include/asm-i386/string.h') diff --git a/include/asm-i386/string.h b/include/asm-i386/string.h index 02c8f5d2206..bb5f88a27f7 100644 --- a/include/asm-i386/string.h +++ b/include/asm-i386/string.h @@ -201,7 +201,7 @@ __asm__ __volatile__( return __res; } -static inline void * __memcpy(void * to, const void * from, size_t n) +static __always_inline void * __memcpy(void * to, const void * from, size_t n) { int d0, d1, d2; __asm__ __volatile__( @@ -223,7 +223,7 @@ return (to); * This looks ugly, but the compiler can optimize it totally, * as the count is constant. */ -static inline void * __constant_memcpy(void * to, const void * from, size_t n) +static __always_inline void * __constant_memcpy(void * to, const void * from, size_t n) { long esi, edi; if (!n) return to; @@ -367,7 +367,7 @@ return s; * things 32 bits at a time even when we don't know the size of the * area at compile-time.. */ -static inline void * __constant_c_memset(void * s, unsigned long c, size_t count) +static __always_inline void * __constant_c_memset(void * s, unsigned long c, size_t count) { int d0, d1; __asm__ __volatile__( @@ -416,7 +416,7 @@ extern char *strstr(const char *cs, const char *ct); * This looks horribly ugly, but the compiler can optimize it totally, * as we by now know that both pattern and count is constant.. */ -static inline void * __constant_c_and_count_memset(void * s, unsigned long pattern, size_t count) +static __always_inline void * __constant_c_and_count_memset(void * s, unsigned long pattern, size_t count) { switch (count) { case 0: -- cgit v1.2.3