blob: aa106920aeaf5cae6a1159d64bb9818196be3be5 [file] [log] [blame]
#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 320
#define __NR_async_wait 321
#define __NR_umem_add 322
#define __NR_async_thread 323
#endif
#define FIO_HUGE_PAGE 4194304
#define FIO_HAVE_SYSLET
#define nop __asm__ __volatile__("rep;nop": : :"memory")
static inline unsigned long ffz(unsigned long bitmask)
{
__asm__("bsfl %1,%0" :"=r" (bitmask) :"r" (~bitmask));
return bitmask;
}
#endif