#include "arch.h"
#include "os.h"
+#ifdef FIO_HAVE_SYSLET
+#include "syslet.h"
+#endif
+
enum fio_ddir {
DDIR_READ = 0,
DDIR_WRITE,
struct list_head list;
struct fio_file *file;
unsigned long long offset;
- unsigned int len;
+ unsigned long len;
enum fio_ddir ddir;
};
+#ifdef FIO_HAVE_SYSLET
+struct syslet_req {
+ struct syslet_uatom atom;
+ long ret;
+};
+#endif
+
/*
* The io unit
*/
#endif
#ifdef FIO_HAVE_SGIO
struct sg_io_hdr hdr;
+#endif
+#ifdef FIO_HAVE_SYSLET
+ struct syslet_req req;
#endif
};
struct timeval start_time;
* Allocated/set buffer and length
*/
void *buf;
- unsigned int buflen;
+ unsigned long buflen;
unsigned long long offset;
/*
* partial transfers / residual data counts
*/
void *xfer_buf;
- unsigned int xfer_buflen;
+ unsigned long xfer_buflen;
unsigned int resid;
unsigned int error;
struct list_head list;
};
+/*
+ * io_ops->queue() return values
+ */
+enum {
+ FIO_Q_COMPLETED = 0, /* completed sync */
+ FIO_Q_QUEUED = 1, /* queued, will complete async */
+};
+
#define FIO_HDR_MAGIC 0xf00baaef
enum {
* How many depth levels to log
*/
#define FIO_IO_U_MAP_NR 8
+#define FIO_IO_U_LAT_NR 12
/*
* This describes a single thread/process executing a fio job.
unsigned int hugepage_size;
unsigned int rw_min_bs;
unsigned int thinktime;
+ unsigned int thinktime_spin;
unsigned int thinktime_blocks;
unsigned int fsync_blocks;
unsigned int start_delay;
*/
unsigned int cur_depth;
unsigned int io_u_map[FIO_IO_U_MAP_NR];
+ unsigned int io_u_lat[FIO_IO_U_LAT_NR];
unsigned long total_io_u;
struct list_head io_u_freelist;
struct list_head io_u_busylist;
extern void put_io_u(struct thread_data *, struct io_u *);
extern void ios_completed(struct thread_data *, struct io_completion_data *);
extern void io_completed(struct thread_data *, struct io_u *, struct io_completion_data *);
+extern void init_icd(struct io_completion_data *);
/*
* io engine entry points
void (*cleanup)(struct thread_data *);
void *data;
void *dlhandle;
+ unsigned long priv;
};
-#define FIO_IOOPS_VERSION 3
+#define FIO_IOOPS_VERSION 4
extern struct ioengine_ops *load_ioengine(struct thread_data *, const char *);
extern int register_ioengine(struct ioengine_ops *);
#define fio_assert(td, cond) do { \
if (!(cond)) { \
+ int *__foo = NULL; \
fprintf(stderr, "file:%s:%d, assert %s failed\n", __FILE__, __LINE__, #cond); \
(td)->runstate = TD_EXITED; \
(td)->error = EFAULT; \
- exit(0); \
+ *__foo = 0; \
} \
} while (0)