On Thu, 2012-09-27 at 09:11 -0400, Mathieu Desnoyers wrote:
> AFAIK, gcc nowadays use "inline" only as a hint
Only if CONFIG_OPTIMIZE_INLINING is set.
>From include/linux/compiler-gcc.h:
#if !defined(CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING) || \
!defined(CONFIG_OPTIMIZE_INLINING) || (__GNUC__ < 4)
# define inline inline __attribute__((always_inline)) notrace
# define __inline__ __inline__ __attribute__((always_inline)) notrace
# define __inline __inline __attribute__((always_inline)) notrace
#else
/* A lot of inline functions can cause havoc with function tracing */
# define inline inline notrace
# define __inline__ __inline__ notrace
# define __inline __inline notrace
#endif
-- Steve
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