Commit | Line | Data |
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bf2e821a CC |
1 | #ifndef FIO_OS_AIX_H |
2 | #define FIO_OS_AIX_H | |
3 | ||
cca84643 JA |
4 | #define FIO_OS os_aix |
5 | ||
bf2e821a CC |
6 | #include <errno.h> |
7 | #include <unistd.h> | |
8 | #include <sys/devinfo.h> | |
9 | #include <sys/ioctl.h> | |
10 | ||
e2e58886 JA |
11 | #include "../file.h" |
12 | ||
bf2e821a | 13 | #define FIO_HAVE_ODIRECT |
93bcfd20 | 14 | #define FIO_USE_GENERIC_INIT_RANDOM_STATE |
282cc167 | 15 | |
bf2e821a | 16 | #define OS_MAP_ANON MAP_ANON |
8e239cae | 17 | #define OS_MSG_DONTWAIT 0 |
bf2e821a | 18 | |
a9df7070 JA |
19 | #define FIO_USE_GENERIC_SWAP |
20 | ||
e9d2a04d TK |
21 | #ifdef CONFIG_PTHREAD_GETAFFINITY |
22 | #define FIO_HAVE_GET_THREAD_AFFINITY | |
23 | #define fio_get_thread_affinity(mask) \ | |
24 | pthread_getaffinity_np(pthread_self(), sizeof(mask), &(mask)) | |
25 | #endif | |
26 | ||
9b836561 | 27 | static inline int blockdev_invalidate_cache(struct fio_file *f) |
bf2e821a | 28 | { |
22de5d77 | 29 | return ENOTSUP; |
bf2e821a CC |
30 | } |
31 | ||
ecc314ba | 32 | static inline int blockdev_size(struct fio_file *f, unsigned long long *bytes) |
bf2e821a CC |
33 | { |
34 | struct devinfo info; | |
35 | ||
ecc314ba | 36 | if (!ioctl(f->fd, IOCINFO, &info)) { |
bf2e821a CC |
37 | *bytes = (unsigned long long)info.un.scdk.numblks * |
38 | info.un.scdk.blksize; | |
39 | return 0; | |
40 | } | |
41 | ||
42 | return errno; | |
43 | } | |
44 | ||
45 | static inline unsigned long long os_phys_mem(void) | |
46 | { | |
47 | long mem = sysconf(_SC_AIX_REALMEM); | |
48 | ||
49 | if (mem == -1) | |
50 | return 0; | |
51 | ||
52 | return (unsigned long long) mem * 1024; | |
53 | } | |
54 | ||
55 | #endif |