forked from mirrors/linux
a9df3d0f31
If optimizing for size (CONFIG_CC_OPTIMIZE_FOR_SIZE), allow gcc4 compilers to decide what to inline and what not - instead of the kernel forcing gcc to inline all the time. This requires several places that require to be inlined to be marked as such, previous patches in this series do that. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 lines
655 B
C
18 lines
655 B
C
/* Never include this file directly. Include <linux/compiler.h> instead. */
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/* These definitions are for GCC v4.x. */
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#include <linux/compiler-gcc.h>
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#ifdef CONFIG_FORCED_INLINING
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# undef inline
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# undef __inline__
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# undef __inline
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# define inline inline __attribute__((always_inline))
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# define __inline__ __inline__ __attribute__((always_inline))
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# define __inline __inline __attribute__((always_inline))
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#endif
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#define __attribute_used__ __attribute__((__used__))
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#define __must_check __attribute__((warn_unused_result))
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#define __compiler_offsetof(a,b) __builtin_offsetof(a,b)
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#define __always_inline inline __attribute__((always_inline))
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