1 #ifndef FIO_OS_SOLARIS_H
2 #define FIO_OS_SOLARIS_H
11 #include <sys/byteorder.h>
15 #define FIO_HAVE_POSIXAIO
16 #define FIO_HAVE_SOLARISAIO
17 #define FIO_HAVE_POSIXAIO_FSYNC
18 #define FIO_HAVE_CPU_AFFINITY
19 #define FIO_HAVE_PSHARED_MUTEX
20 #define FIO_HAVE_FDATASYNC
21 #define FIO_HAVE_CHARDEV_SIZE
22 #define FIO_USE_GENERIC_BDEV_SIZE
23 #define FIO_HAVE_GETTID
25 #define OS_MAP_ANON MAP_ANON
26 #define OS_RAND_MAX 2147483648UL
28 #if defined(_BIG_ENDIAN)
29 #define FIO_BIG_ENDIAN
31 #define FIO_LITTLE_ENDIAN
34 #define fio_swap16(x) BSWAP_16(x)
35 #define fio_swap32(x) BSWAP_32(x)
36 #define fio_swap64(x) BSWAP_64(x)
38 struct solaris_rand_seed {
42 #ifndef POSIX_MADV_SEQUENTIAL
43 #define posix_madvise madvise
44 #define POSIX_MADV_SEQUENTIAL MADV_SEQUENTIAL
45 #define POSIX_MADV_DONTNEED MADV_DONTNEED
46 #define POSIX_MADV_RANDOM MADV_RANDOM
49 typedef psetid_t os_cpu_mask_t;
50 typedef struct solaris_rand_seed os_random_state_t;
52 static inline int chardev_size(struct fio_file *f, unsigned long long *bytes)
58 if (ioctl(f->fd, DKIOCGMEDIAINFO, &info) < 0)
61 *bytes = info.dki_lbsize * info.dki_capacity;
65 static inline int blockdev_invalidate_cache(struct fio_file *f)
70 static inline unsigned long long os_phys_mem(void)
75 static inline void os_random_seed(unsigned long seed, os_random_state_t *rs)
77 rs->r[0] = seed & 0xffff;
79 rs->r[1] = seed & 0xffff;
81 rs->r[2] = seed & 0xffff;
85 static inline long os_random_long(os_random_state_t *rs)
87 return nrand48(rs->r);
90 #define FIO_OS_DIRECTIO
91 extern int directio(int, int);
92 static inline int fio_set_odirect(int fd)
94 if (directio(fd, DIRECTIO_ON) < 0)
101 * pset binding hooks for fio
103 #define fio_setaffinity(pid, cpumask) \
104 pset_bind((cpumask), P_PID, (pid), NULL)
105 #define fio_getaffinity(pid, ptr) ({ 0; })
107 #define fio_cpu_clear(mask, cpu) pset_assign(PS_NONE, (cpu), NULL)
108 #define fio_cpu_set(mask, cpu) pset_assign(*(mask), (cpu), NULL)
110 static inline int fio_cpuset_init(os_cpu_mask_t *mask)
114 if (pset_create(mask) < 0) {
122 static inline int fio_cpuset_exit(os_cpu_mask_t *mask)
126 if (pset_destroy(*mask) < 0) {
134 static inline int gettid(void)
136 return pthread_self();
140 * Should be enough, not aware of what (if any) restrictions Solaris has
142 #define FIO_MAX_CPUS 16384
145 #define FIO_MADV_FREE MADV_FREE