File: profile.h

package info (click to toggle)
fio 1.38-1
  • links: PTS, VCS
  • area: main
  • in suites: squeeze
  • size: 1,108 kB
  • ctags: 2,240
  • sloc: ansic: 17,668; makefile: 98; sh: 55
file content (51 lines) | stat: -rw-r--r-- 1,070 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
#ifndef FIO_PROFILE_H
#define FIO_PROFILE_H

#include "flist.h"

/*
 * Functions for overriding internal fio io_u functions
 */
struct prof_io_ops {
	int (*td_init)(struct thread_data *);
	void (*td_exit)(struct thread_data *);

	int (*fill_io_u_off)(struct thread_data *, struct io_u *);
	int (*fill_io_u_size)(struct thread_data *, struct io_u *);
	struct fio_file *(*get_next_file)(struct thread_data *);
};

struct profile_ops {
	struct flist_head list;
	char name[32];
	char desc[64];
	int flags;

	/*
	 * Profile specific options
	 */
	struct fio_option *options;

	/*
	 * Called after parsing options, to prepare 'cmdline'
	 */
	void (*prep_cmd)(void);

	/*
	 * The complete command line
	 */
	const char **cmdline;

	struct prof_io_ops *io_ops;
};

int register_profile(struct profile_ops *);
void unregister_profile(struct profile_ops *);
int load_profile(const char *);
struct profile_ops *find_profile(const char *);
void profile_add_hooks(struct thread_data *);

int profile_td_init(struct thread_data *);
void profile_td_exit(struct thread_data *);

#endif