#ifndef ARCH_S390_H | |
#define ARCH_S390_H | |
#define ARCH (arch_s390) | |
#ifndef __NR_ioprio_set | |
#define __NR_ioprio_set 282 | |
#define __NR_ioprio_get 283 | |
#endif | |
#ifndef __NR_fadvise64 | |
#define __NR_fadvise64 253 | |
#endif | |
#define nop asm volatile ("diag 0,0,68" : : : "memory") | |
#define ffz(v) generic_ffz((v)) | |
#endif |