#include <unistd.h>
#include <stdlib.h>
+#include "../arch/arch.h"
+
enum {
os_linux = 1,
os_aix,
os_hpux,
os_mac,
os_netbsd,
+ os_openbsd,
os_solaris,
os_windows,
os_android,
#include "os-linux.h"
#elif defined(__FreeBSD__)
#include "os-freebsd.h"
+#elif defined(__OpenBSD__)
+#include "os-openbsd.h"
#elif defined(__NetBSD__)
#include "os-netbsd.h"
#elif defined(__sun__)
#include <scsi/sg.h>
#endif
-#ifdef CONFIG_STRSEP
+#ifndef CONFIG_STRSEP
#include "../lib/strsep.h"
#endif
#define fio_getaffinity(pid, mask) do { } while (0)
#define fio_cpu_clear(mask, cpu) do { } while (0)
#define fio_cpuset_exit(mask) (-1)
+#define fio_cpus_split(mask, cpu) (0)
typedef unsigned long os_cpu_mask_t;
+#else
+extern int fio_cpus_split(os_cpu_mask_t *mask, unsigned int cpu);
#endif
#ifndef FIO_HAVE_IOPRIO
-#define ioprio_set(which, who, prio) (0)
+#define ioprio_set(which, who, prioclass, prio) (0)
#endif
#ifndef FIO_HAVE_ODIRECT
#define OS_O_DIRECT O_DIRECT
#endif
+#ifdef OS_O_ATOMIC
+#define FIO_O_ATOMIC OS_O_ATOMIC
+#else
+#define FIO_O_ATOMIC 0
+#endif
+
#ifndef FIO_HAVE_HUGETLB
#define SHM_HUGETLB 0
#define MAP_HUGETLB 0
#endif
#ifndef FIO_PREFERRED_CLOCK_SOURCE
+#ifdef CONFIG_CLOCK_GETTIME
#define FIO_PREFERRED_CLOCK_SOURCE CS_CGETTIME
+#else
+#define FIO_PREFERRED_CLOCK_SOURCE CS_GTOD
+#endif
#endif
#ifndef FIO_MAX_JOBS
#endif
#ifndef FIO_OS_HAS_CTIME_R
-#define os_ctime_r(x, y, z) ctime_r((x), (y))
+#define os_ctime_r(x, y, z) (void) ctime_r((x), (y))
#endif
#ifdef FIO_USE_GENERIC_SWAP
#endif
#ifndef FIO_HAVE_BYTEORDER_FUNCS
-#ifdef FIO_LITTLE_ENDIAN
+#ifdef CONFIG_LITTLE_ENDIAN
#define __le16_to_cpu(x) (x)
#define __le32_to_cpu(x) (x)
#define __le64_to_cpu(x) (x)
#endif /* FIO_HAVE_BYTEORDER_FUNCS */
#define le16_to_cpu(val) ({ \
- uint16_t *__val = &(val); \
- __le16_to_cpu(*__val); \
+ __le16_to_cpu(val); \
})
#define le32_to_cpu(val) ({ \
- uint32_t *__val = &(val); \
- __le32_to_cpu(*__val); \
+ __le32_to_cpu(val); \
})
#define le64_to_cpu(val) ({ \
- uint64_t *__val = &(val); \
- __le64_to_cpu(*__val); \
+ __le64_to_cpu(val); \
})
#define cpu_to_le16(val) ({ \
- uint16_t *__val = &(val); \
- __cpu_to_le16(*__val); \
+ __cpu_to_le16(val); \
})
#define cpu_to_le32(val) ({ \
- uint32_t *__val = &(val); \
- __cpu_to_le32(*__val); \
+ __cpu_to_le32(val); \
})
#define cpu_to_le64(val) ({ \
- uint64_t *__val = &(val); \
- __cpu_to_le64(*__val); \
+ __cpu_to_le64(val); \
})
#ifndef FIO_HAVE_BLKTRACE
-static inline int is_blktrace(const char *fname)
+static inline int is_blktrace(const char *fname, int *need_swap)
{
return 0;
}
struct thread_data;
-static inline int load_blktrace(struct thread_data *td, const char *fname)
+static inline int load_blktrace(struct thread_data *td, const char *fname,
+ int need_swap)
{
return 1;
}
}
#endif
+#ifndef CONFIG_CPU_COUNT
+#ifdef FIO_HAVE_CPU_AFFINITY
+static inline int CPU_COUNT(os_cpu_mask_t *mask)
+{
+ int max_cpus = cpus_online();
+ int nr_cpus, i;
+
+ for (i = 0, nr_cpus = 0; i < max_cpus; i++)
+ if (fio_cpu_isset(mask, i))
+ nr_cpus++;
+
+ return nr_cpus;
+}
+#endif
+#endif
+
#ifndef FIO_HAVE_GETTID
static inline int gettid(void)
{