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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 | #define read_barrier() asm volatile ("mf" ::: "memory") | |
23 | ||
24 | #endif |