Disable timeout handling for now
[fio.git] / arch-ia64.h
1 #ifndef ARCH_IA64_H
2 #define ARCH_IA64_H
3
4 #define ARCH    (arch_ia64)
5
6 #ifndef __NR_ioprio_set
7 #define __NR_ioprio_set         1274
8 #define __NR_ioprio_get         1275
9 #endif
10
11 #ifndef __NR_fadvise64
12 #define __NR_fadvise64          1234
13 #endif
14
15 #ifndef __NR_sys_splice
16 #define __NR_sys_splice         1297
17 #define __NR_sys_tee            1301
18 #define __NR_sys_vmsplice       1302
19 #endif
20
21 #define nop     asm volatile ("hint @pause" ::: "memory");
22
23 #define ia64_popcnt(x)                                                  \
24 ({                                                                      \
25         unsigned long ia64_intri_res;                                   \
26         asm ("popcnt %0=%1" : "=r" (ia64_intri_res) : "r" (x));         \
27         ia64_intri_res;                                                 \
28 })
29
30 static inline unsigned long ffz(unsigned long bitmask)
31 {
32         return ia64_popcnt(bitmask & (~bitmask - 1));
33 }
34
35 #endif