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arch-x86.h

#ifndef ARCH_X86_H
#define ARCH_X86_H

#define ARCH      (arch_i386)

#ifndef __NR_ioprio_set
#define __NR_ioprio_set       289
#define __NR_ioprio_get       290
#endif

#ifndef __NR_fadvise64
#define __NR_fadvise64        250
#endif

#ifndef __NR_sys_splice
#define __NR_sys_splice       313
#define __NR_sys_tee          315
#define __NR_sys_vmsplice     316
#endif

#ifndef __NR_async_exec
#define __NR_async_exec       325
#define __NR_async_wait       326
#define __NR_umem_add         327
#define __NR_async_thread     328
#endif

#define     FIO_HUGE_PAGE           4194304

#define FIO_HAVE_SYSLET

#define nop       __asm__ __volatile__("rep;nop": : :"memory")
#define read_barrier()  __asm__ __volatile__("": : :"memory")
#define write_barrier() __asm__ __volatile__("": : :"memory")

static inline unsigned long arch_ffz(unsigned long bitmask)
{
      __asm__("bsfl %1,%0" :"=r" (bitmask) :"r" (~bitmask));
      return bitmask;
}
#define ARCH_HAVE_FFZ
#define ARCH_HAVE_SSE

#endif

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