Commit | Line | Data |
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2c0ecd28 JA |
1 | #ifndef FIO_OS_SOLARIS_H |
2 | #define FIO_OS_SOLARIS_H | |
3 | ||
690dec6e | 4 | #include <errno.h> |
f8ed6d89 | 5 | #include <malloc.h> |
e116f2b9 JA |
6 | #include <sys/types.h> |
7 | #include <sys/fcntl.h> | |
6f7024e4 | 8 | #include <sys/pset.h> |
e116f2b9 | 9 | |
2c0ecd28 | 10 | #define FIO_HAVE_POSIXAIO |
417f0068 | 11 | #define FIO_HAVE_SOLARISAIO |
fffca02d | 12 | #define FIO_HAVE_FALLOCATE |
207cb0f0 | 13 | #define FIO_HAVE_POSIXAIO_FSYNC |
6f7024e4 | 14 | #define FIO_HAVE_CPU_AFFINITY |
f356d01d | 15 | #define FIO_HAVE_PSHARED_MUTEX |
792d5517 | 16 | #define FIO_USE_GENERIC_BDEV_SIZE |
2c0ecd28 | 17 | |
dc873b6f JA |
18 | #define OS_MAP_ANON MAP_ANON |
19 | #define OS_RAND_MAX 2147483648UL | |
2c0ecd28 | 20 | |
f022ddb7 JA |
21 | struct solaris_rand_seed { |
22 | unsigned short r[3]; | |
23 | }; | |
24 | ||
6f7024e4 | 25 | typedef psetid_t os_cpu_mask_t; |
f022ddb7 | 26 | typedef struct solaris_rand_seed os_random_state_t; |
2c0ecd28 | 27 | |
e5b401d4 JA |
28 | static inline int blockdev_invalidate_cache(int fd) |
29 | { | |
30 | return EINVAL; | |
2c0ecd28 JA |
31 | } |
32 | ||
33 | static inline unsigned long long os_phys_mem(void) | |
34 | { | |
2c0ecd28 | 35 | return 0; |
2c0ecd28 JA |
36 | } |
37 | ||
38 | static inline void os_random_seed(unsigned long seed, os_random_state_t *rs) | |
39 | { | |
f022ddb7 JA |
40 | rs->r[0] = seed & 0xffff; |
41 | seed >>= 16; | |
42 | rs->r[1] = seed & 0xffff; | |
43 | seed >>= 16; | |
44 | rs->r[2] = seed & 0xffff; | |
45 | seed48(rs->r); | |
2c0ecd28 JA |
46 | } |
47 | ||
48 | static inline long os_random_long(os_random_state_t *rs) | |
49 | { | |
f022ddb7 | 50 | return nrand48(rs->r); |
2c0ecd28 JA |
51 | } |
52 | ||
e116f2b9 JA |
53 | #define FIO_OS_DIRECTIO |
54 | extern int directio(int, int); | |
55 | static inline int fio_set_odirect(int fd) | |
56 | { | |
57 | if (directio(fd, DIRECTIO_ON) < 0) | |
58 | return errno; | |
59 | ||
60 | return 0; | |
61 | } | |
62 | ||
6f7024e4 JA |
63 | /* |
64 | * pset binding hooks for fio | |
65 | */ | |
e8462bd8 | 66 | #define fio_setaffinity(pid, cpumask) \ |
f2b7ce1c | 67 | pset_bind((cpumask), P_PID, (pid), NULL) |
39555d03 | 68 | #define fio_getaffinity(pid, ptr) ({ 0; }) |
6f7024e4 | 69 | |
39555d03 JA |
70 | #define fio_cpu_clear(mask, cpu) pset_assign(PS_NONE, (cpu), NULL) |
71 | #define fio_cpu_set(mask, cpu) pset_assign(*(mask), (cpu), NULL) | |
d2ce18b5 JA |
72 | |
73 | static inline int fio_cpuset_init(os_cpu_mask_t *mask) | |
74 | { | |
75 | int ret; | |
76 | ||
77 | if (pset_create(mask) < 0) { | |
78 | ret = errno; | |
79 | return -1; | |
80 | } | |
81 | ||
82 | return 0; | |
83 | } | |
84 | ||
85 | static inline int fio_cpuset_exit(os_cpu_mask_t *mask) | |
86 | { | |
87 | int ret; | |
88 | ||
89 | if (pset_destroy(*mask) < 0) { | |
90 | ret = errno; | |
91 | return -1; | |
92 | } | |
93 | ||
94 | return 0; | |
95 | } | |
6f7024e4 JA |
96 | |
97 | /* | |
98 | * Should be enough, not aware of what (if any) restrictions Solaris has | |
99 | */ | |
100 | #define FIO_MAX_CPUS 16384 | |
101 | ||
a1c58075 JA |
102 | #ifdef MADV_FREE |
103 | #define FIO_MADV_FREE MADV_FREE | |
104 | #endif | |
105 | ||
f8ed6d89 JA |
106 | /* |
107 | * Some Solaris versions don't have posix_memalign(), provide a private | |
108 | * weak alternative | |
109 | */ | |
110 | static inline int __weak posix_memalign(void **ptr, size_t align, size_t size) | |
111 | { | |
112 | *ptr = memalign(align, size); | |
113 | if (*ptr) | |
114 | return 0; | |
115 | ||
116 | return ENOMEM; | |
117 | } | |
118 | ||
2c0ecd28 | 119 | #endif |