1 #ifndef FIO_OS_SOLARIS_H
2 #define FIO_OS_SOLARIS_H
4 #define FIO_OS os_solaris
13 #include <sys/byteorder.h>
17 #define FIO_HAVE_POSIXAIO
18 #define FIO_HAVE_SOLARISAIO
19 #define FIO_HAVE_POSIXAIO_FSYNC
20 #define FIO_HAVE_CPU_AFFINITY
21 #define FIO_HAVE_PSHARED_MUTEX
22 #define FIO_HAVE_FDATASYNC
23 #define FIO_HAVE_CHARDEV_SIZE
24 #define FIO_USE_GENERIC_BDEV_SIZE
25 #define FIO_HAVE_GETTID
27 #define OS_MAP_ANON MAP_ANON
28 #define OS_RAND_MAX 2147483648UL
30 #if defined(_BIG_ENDIAN)
31 #define FIO_BIG_ENDIAN
33 #define FIO_LITTLE_ENDIAN
36 #define fio_swap16(x) BSWAP_16(x)
37 #define fio_swap32(x) BSWAP_32(x)
38 #define fio_swap64(x) BSWAP_64(x)
40 struct solaris_rand_seed {
44 #ifndef POSIX_MADV_SEQUENTIAL
45 #define posix_madvise madvise
46 #define POSIX_MADV_SEQUENTIAL MADV_SEQUENTIAL
47 #define POSIX_MADV_DONTNEED MADV_DONTNEED
48 #define POSIX_MADV_RANDOM MADV_RANDOM
51 typedef psetid_t os_cpu_mask_t;
52 typedef struct solaris_rand_seed os_random_state_t;
54 static inline int chardev_size(struct fio_file *f, unsigned long long *bytes)
60 if (ioctl(f->fd, DKIOCGMEDIAINFO, &info) < 0)
63 *bytes = info.dki_lbsize * info.dki_capacity;
67 static inline int blockdev_invalidate_cache(struct fio_file *f)
72 static inline unsigned long long os_phys_mem(void)
77 static inline void os_random_seed(unsigned long seed, os_random_state_t *rs)
79 rs->r[0] = seed & 0xffff;
81 rs->r[1] = seed & 0xffff;
83 rs->r[2] = seed & 0xffff;
87 static inline long os_random_long(os_random_state_t *rs)
89 return nrand48(rs->r);
92 #define FIO_OS_DIRECTIO
93 extern int directio(int, int);
94 static inline int fio_set_odirect(int fd)
96 if (directio(fd, DIRECTIO_ON) < 0)
103 * pset binding hooks for fio
105 #define fio_setaffinity(pid, cpumask) \
106 pset_bind((cpumask), P_PID, (pid), NULL)
107 #define fio_getaffinity(pid, ptr) ({ 0; })
109 #define fio_cpu_clear(mask, cpu) pset_assign(PS_NONE, (cpu), NULL)
110 #define fio_cpu_set(mask, cpu) pset_assign(*(mask), (cpu), NULL)
112 static inline int fio_cpuset_init(os_cpu_mask_t *mask)
114 if (pset_create(mask) < 0)
120 static inline int fio_cpuset_exit(os_cpu_mask_t *mask)
122 if (pset_destroy(*mask) < 0)
128 static inline int gettid(void)
130 return pthread_self();
134 * Should be enough, not aware of what (if any) restrictions Solaris has
136 #define FIO_MAX_CPUS 16384
139 #define FIO_MADV_FREE MADV_FREE