enum {
IO_U_F_FREE = 1 << 0,
IO_U_F_FLIGHT = 1 << 1,
- IO_U_F_FREE_DEF = 1 << 2,
+ IO_U_F_NO_FILE_PUT = 1 << 2,
IO_U_F_IN_CUR_DEPTH = 1 << 3,
IO_U_F_BUSY_OK = 1 << 4,
IO_U_F_TRIMMED = 1 << 5,
/*
* Callback for io completion
*/
- int (*end_io)(struct thread_data *, struct io_u *);
+ int (*end_io)(struct thread_data *, struct io_u **);
union {
#ifdef CONFIG_LIBAIO
int (*open_file)(struct thread_data *, struct fio_file *);
int (*close_file)(struct thread_data *, struct fio_file *);
int (*invalidate)(struct thread_data *, struct fio_file *);
+ int (*unlink_file)(struct thread_data *, struct fio_file *);
int (*get_file_size)(struct thread_data *, struct fio_file *);
void (*terminate)(struct thread_data *);
int (*io_u_init)(struct thread_data *, struct io_u *);
FIO_BARRIER = 1 << 8, /* engine supports barriers */
FIO_MEMALIGN = 1 << 9, /* engine wants aligned memory */
FIO_BIT_BASED = 1 << 10, /* engine uses a bit base (e.g. uses Kbit as opposed to KB) */
+ FIO_FAKEIO = 1 << 11, /* engine pretends to do IO */
};
/*
extern int __must_check td_io_commit(struct thread_data *);
extern int __must_check td_io_open_file(struct thread_data *, struct fio_file *);
extern int td_io_close_file(struct thread_data *, struct fio_file *);
+extern int td_io_unlink_file(struct thread_data *, struct fio_file *);
extern int __must_check td_io_get_file_size(struct thread_data *, struct fio_file *);
extern struct ioengine_ops *load_ioengine(struct thread_data *, const char *);