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| author | mao, bibo <bibo.mao@intel.com> | 2006-04-11 14:54:54 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-04-11 17:38:57 +0400 |
| commit | cde227afe6b997dce08bcfc2aa6e373fb56857b0 (patch) | |
| tree | 45b0bc04f54a830d0c3cd3a5afb46fcf7679a4dc /include/asm-x86_64/io.h | |
| parent | 44b940c299dfaaf25b7aad683ff55cb213502ddd (diff) | |
| download | linux-cde227afe6b997dce08bcfc2aa6e373fb56857b0.tar.xz | |
[PATCH] x86_64: inline function prefix with __always_inline in vsyscall
In vsyscall function do_vgettimeofday(), some functions are declared as
inlined, which is a hint for gcc to compile the function inlined but it
not forced. Sometimes compiler does not compile the function as
inlined, so here inline is replaced by __always_inline prefix.
It does not happen in gcc compiler actually, but it possibly happens.
Signed-off-by: bibo mao <bibo.mao@intel.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-x86_64/io.h')
| -rw-r--r-- | include/asm-x86_64/io.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-x86_64/io.h b/include/asm-x86_64/io.h index cafdfb37f0d8..a05da8a50bfd 100644 --- a/include/asm-x86_64/io.h +++ b/include/asm-x86_64/io.h @@ -177,7 +177,7 @@ static inline __u16 __readw(const volatile void __iomem *addr) { return *(__force volatile __u16 *)addr; } -static inline __u32 __readl(const volatile void __iomem *addr) +static __always_inline __u32 __readl(const volatile void __iomem *addr) { return *(__force volatile __u32 *)addr; } |