#include "debug.h"
#include "file.h"
#include "io_ddir.h"
-#include "ioengine.h"
+#include "ioengines.h"
#include "iolog.h"
#include "helpers.h"
#include "options.h"
+++ /dev/null
-#ifndef FIO_IOENGINE_H
-#define FIO_IOENGINE_H
-
-#include "compiler/compiler.h"
-#include "os/os.h"
-#include "file.h"
-#include "io_u.h"
-
-#define FIO_IOOPS_VERSION 23
-
-/*
- * io_ops->queue() return values
- */
-enum {
- FIO_Q_COMPLETED = 0, /* completed sync */
- FIO_Q_QUEUED = 1, /* queued, will complete async */
- FIO_Q_BUSY = 2, /* no more room, call ->commit() */
-};
-
-struct ioengine_ops {
- struct flist_head list;
- const char *name;
- int version;
- int flags;
- int (*setup)(struct thread_data *);
- int (*init)(struct thread_data *);
- int (*prep)(struct thread_data *, struct io_u *);
- int (*queue)(struct thread_data *, struct io_u *);
- int (*commit)(struct thread_data *);
- int (*getevents)(struct thread_data *, unsigned int, unsigned int, const struct timespec *);
- struct io_u *(*event)(struct thread_data *, int);
- char *(*errdetails)(struct io_u *);
- int (*cancel)(struct thread_data *, struct io_u *);
- void (*cleanup)(struct thread_data *);
- 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 (*iomem_alloc)(struct thread_data *, size_t);
- void (*iomem_free)(struct thread_data *);
- int (*io_u_init)(struct thread_data *, struct io_u *);
- void (*io_u_free)(struct thread_data *, struct io_u *);
- int option_struct_size;
- struct fio_option *options;
-};
-
-enum fio_ioengine_flags {
- FIO_SYNCIO = 1 << 0, /* io engine has synchronous ->queue */
- FIO_RAWIO = 1 << 1, /* some sort of direct/raw io */
- FIO_DISKLESSIO = 1 << 2, /* no disk involved */
- FIO_NOEXTEND = 1 << 3, /* engine can't extend file */
- FIO_NODISKUTIL = 1 << 4, /* diskutil can't handle filename */
- FIO_UNIDIR = 1 << 5, /* engine is uni-directional */
- FIO_NOIO = 1 << 6, /* thread does only pseudo IO */
- FIO_PIPEIO = 1 << 7, /* input/output no seekable */
- 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 */
-};
-
-/*
- * External engine defined symbol to fill in the engine ops structure
- */
-typedef void (*get_ioengine_t)(struct ioengine_ops **);
-
-/*
- * io engine entry points
- */
-extern int __must_check td_io_init(struct thread_data *);
-extern int __must_check td_io_prep(struct thread_data *, struct io_u *);
-extern int __must_check td_io_queue(struct thread_data *, struct io_u *);
-extern int __must_check td_io_getevents(struct thread_data *, unsigned int, unsigned int, const struct timespec *);
-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 *);
-extern void register_ioengine(struct ioengine_ops *);
-extern void unregister_ioengine(struct ioengine_ops *);
-extern void free_ioengine(struct thread_data *);
-extern void close_ioengine(struct thread_data *);
-
-extern int fio_show_ioengine_help(const char *engine);
-
-#endif
--- /dev/null
+#ifndef FIO_IOENGINE_H
+#define FIO_IOENGINE_H
+
+#include "compiler/compiler.h"
+#include "os/os.h"
+#include "file.h"
+#include "io_u.h"
+
+#define FIO_IOOPS_VERSION 23
+
+/*
+ * io_ops->queue() return values
+ */
+enum {
+ FIO_Q_COMPLETED = 0, /* completed sync */
+ FIO_Q_QUEUED = 1, /* queued, will complete async */
+ FIO_Q_BUSY = 2, /* no more room, call ->commit() */
+};
+
+struct ioengine_ops {
+ struct flist_head list;
+ const char *name;
+ int version;
+ int flags;
+ int (*setup)(struct thread_data *);
+ int (*init)(struct thread_data *);
+ int (*prep)(struct thread_data *, struct io_u *);
+ int (*queue)(struct thread_data *, struct io_u *);
+ int (*commit)(struct thread_data *);
+ int (*getevents)(struct thread_data *, unsigned int, unsigned int, const struct timespec *);
+ struct io_u *(*event)(struct thread_data *, int);
+ char *(*errdetails)(struct io_u *);
+ int (*cancel)(struct thread_data *, struct io_u *);
+ void (*cleanup)(struct thread_data *);
+ 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 (*iomem_alloc)(struct thread_data *, size_t);
+ void (*iomem_free)(struct thread_data *);
+ int (*io_u_init)(struct thread_data *, struct io_u *);
+ void (*io_u_free)(struct thread_data *, struct io_u *);
+ int option_struct_size;
+ struct fio_option *options;
+};
+
+enum fio_ioengine_flags {
+ FIO_SYNCIO = 1 << 0, /* io engine has synchronous ->queue */
+ FIO_RAWIO = 1 << 1, /* some sort of direct/raw io */
+ FIO_DISKLESSIO = 1 << 2, /* no disk involved */
+ FIO_NOEXTEND = 1 << 3, /* engine can't extend file */
+ FIO_NODISKUTIL = 1 << 4, /* diskutil can't handle filename */
+ FIO_UNIDIR = 1 << 5, /* engine is uni-directional */
+ FIO_NOIO = 1 << 6, /* thread does only pseudo IO */
+ FIO_PIPEIO = 1 << 7, /* input/output no seekable */
+ 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 */
+};
+
+/*
+ * External engine defined symbol to fill in the engine ops structure
+ */
+typedef void (*get_ioengine_t)(struct ioengine_ops **);
+
+/*
+ * io engine entry points
+ */
+extern int __must_check td_io_init(struct thread_data *);
+extern int __must_check td_io_prep(struct thread_data *, struct io_u *);
+extern int __must_check td_io_queue(struct thread_data *, struct io_u *);
+extern int __must_check td_io_getevents(struct thread_data *, unsigned int, unsigned int, const struct timespec *);
+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 *);
+extern void register_ioengine(struct ioengine_ops *);
+extern void unregister_ioengine(struct ioengine_ops *);
+extern void free_ioengine(struct thread_data *);
+extern void close_ioengine(struct thread_data *);
+
+extern int fio_show_ioengine_help(const char *engine);
+
+#endif
#include "lib/rbtree.h"
#include "lib/ieee754.h"
#include "flist.h"
-#include "ioengine.h"
+#include "ioengines.h"
/*
* Use for maintaining statistics
*
*/
#include "fio.h"
-#include "ioengine.h"
+#include "ioengines.h"
#include "lib/getrusage.h"
#include "rate-submit.h"