1 #ifndef FIO_OS_SOLARIS_H
2 #define FIO_OS_SOLARIS_H
14 #define FIO_HAVE_POSIXAIO
15 #define FIO_HAVE_SOLARISAIO
16 #define FIO_HAVE_POSIXAIO_FSYNC
17 #define FIO_HAVE_CPU_AFFINITY
18 #define FIO_HAVE_PSHARED_MUTEX
19 #define FIO_HAVE_FDATASYNC
20 #define FIO_HAVE_CHARDEV_SIZE
21 #define FIO_USE_GENERIC_BDEV_SIZE
23 #define OS_MAP_ANON MAP_ANON
24 #define OS_RAND_MAX 2147483648UL
26 struct solaris_rand_seed {
30 #define posix_madvise madvise
31 #define POSIX_MADV_DONTNEED MADV_DONTNEED
32 #define POSIX_MADV_SEQUENTIAL MADV_SEQUENTIAL
33 #define POSIX_MADV_RANDOM MADV_RANDOM
35 typedef psetid_t os_cpu_mask_t;
36 typedef struct solaris_rand_seed os_random_state_t;
38 static inline int chardev_size(struct fio_file *f, unsigned long long *bytes)
44 if (ioctl(f->fd, DKIOCGMEDIAINFO, &info) < 0)
47 *bytes = info.dki_lbsize * info.dki_capacity;
51 static inline int blockdev_invalidate_cache(struct fio_file *f)
56 static inline unsigned long long os_phys_mem(void)
61 static inline void os_random_seed(unsigned long seed, os_random_state_t *rs)
63 rs->r[0] = seed & 0xffff;
65 rs->r[1] = seed & 0xffff;
67 rs->r[2] = seed & 0xffff;
71 static inline long os_random_long(os_random_state_t *rs)
73 return nrand48(rs->r);
76 #define FIO_OS_DIRECTIO
77 extern int directio(int, int);
78 static inline int fio_set_odirect(int fd)
80 if (directio(fd, DIRECTIO_ON) < 0)
87 * pset binding hooks for fio
89 #define fio_setaffinity(pid, cpumask) \
90 pset_bind((cpumask), P_PID, (pid), NULL)
91 #define fio_getaffinity(pid, ptr) ({ 0; })
93 #define fio_cpu_clear(mask, cpu) pset_assign(PS_NONE, (cpu), NULL)
94 #define fio_cpu_set(mask, cpu) pset_assign(*(mask), (cpu), NULL)
96 static inline int fio_cpuset_init(os_cpu_mask_t *mask)
100 if (pset_create(mask) < 0) {
108 static inline int fio_cpuset_exit(os_cpu_mask_t *mask)
112 if (pset_destroy(*mask) < 0) {
121 * Should be enough, not aware of what (if any) restrictions Solaris has
123 #define FIO_MAX_CPUS 16384
126 #define FIO_MADV_FREE MADV_FREE