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Add suboption help texts
[fio.git]
/
fio.h
diff --git
a/fio.h
b/fio.h
index 0ca23cc0e6b09186b059e8bae86b266d22a6d5de..7210422643b55dd2ad0a8e837ac9c6f83aded76d 100644
(file)
--- a/
fio.h
+++ b/
fio.h
@@
-218,11
+218,20
@@
enum fio_ioengine_flags {
FIO_NODISKUTIL = 1 << 4, /* diskutil can't handle filename */
};
FIO_NODISKUTIL = 1 << 4, /* diskutil can't handle filename */
};
+enum fio_file_flags {
+ FIO_FILE_OPEN = 1 << 0, /* file is open */
+ FIO_FILE_UNLINK = 1 << 1, /* unlink on close */
+ FIO_FILE_CLOSING = 1 << 2, /* file being closed */
+ FIO_FILE_EXISTS = 1 << 3, /* no need to create */
+};
+
/*
* Each thread_data structure has a number of files associated with it,
* this structure holds state information for a single file.
*/
struct fio_file {
/*
* Each thread_data structure has a number of files associated with it,
* this structure holds state information for a single file.
*/
struct fio_file {
+ enum fio_filetype filetype;
+
/*
* A file may not be a file descriptor, let the io engine decide
*/
/*
* A file may not be a file descriptor, let the io engine decide
*/
@@
-245,8
+254,8
@@
struct fio_file {
unsigned int num_maps;
unsigned int last_free_lookup;
unsigned int num_maps;
unsigned int last_free_lookup;
-
unsigned int unlink
;
-
unsigned int open
;
+
int references
;
+
enum fio_file_flags flags
;
};
/*
};
/*
@@
-314,11
+323,11
@@
struct thread_data {
int thread_number;
int groupid;
struct thread_stat ts;
int thread_number;
int groupid;
struct thread_stat ts;
- enum fio_filetype filetype;
struct fio_file *files;
struct fio_file *files;
+ unsigned int files_index;
unsigned int nr_files;
unsigned int nr_open_files;
unsigned int nr_files;
unsigned int nr_open_files;
- unsigned int nr_
uniq
_files;
+ unsigned int nr_
normal
_files;
union {
unsigned int next_file;
os_random_state_t next_file_state;
union {
unsigned int next_file;
os_random_state_t next_file_state;
@@
-349,6
+358,7
@@
struct thread_data {
unsigned int write_bw_log;
unsigned int norandommap;
unsigned int bs_unaligned;
unsigned int write_bw_log;
unsigned int norandommap;
unsigned int bs_unaligned;
+ unsigned int fsync_on_close;
unsigned int bs[2];
unsigned int min_bs[2];
unsigned int bs[2];
unsigned int min_bs[2];
@@
-384,6
+394,7
@@
struct thread_data {
unsigned int file_service_type;
unsigned int group_reporting;
unsigned int open_files;
unsigned int file_service_type;
unsigned int group_reporting;
unsigned int open_files;
+ char *opendir;
char *read_iolog_file;
char *write_iolog_file;
char *read_iolog_file;
char *write_iolog_file;
@@
-523,6
+534,7
@@
extern FILE *f_out;
extern FILE *f_err;
extern int temp_stall_ts;
extern unsigned long long mlock_size;
extern FILE *f_err;
extern int temp_stall_ts;
extern unsigned long long mlock_size;
+extern unsigned long page_mask, page_size;
extern struct thread_data *threads;
extern struct thread_data *threads;
@@
-648,6
+660,10
@@
extern int __must_check open_files(struct thread_data *);
extern int __must_check file_invalidate_cache(struct thread_data *, struct fio_file *);
extern int __must_check generic_open_file(struct thread_data *, struct fio_file *);
extern void generic_close_file(struct thread_data *, struct fio_file *);
extern int __must_check file_invalidate_cache(struct thread_data *, struct fio_file *);
extern int __must_check generic_open_file(struct thread_data *, struct fio_file *);
extern void generic_close_file(struct thread_data *, struct fio_file *);
+extern void add_file(struct thread_data *, const char *);
+extern void get_file(struct fio_file *);
+extern void put_file(struct thread_data *, struct fio_file *);
+extern int add_dir_files(struct thread_data *, const char *);
/*
* ETA/status stuff
/*
* ETA/status stuff
@@
-764,7
+780,7
@@
extern void close_ioengine(struct thread_data *);
#define for_each_td(td, i) \
for ((i) = 0, (td) = &threads[0]; (i) < (int) thread_number; (i)++, (td)++)
#define for_each_file(td, f, i) \
#define for_each_td(td, i) \
for ((i) = 0, (td) = &threads[0]; (i) < (int) thread_number; (i)++, (td)++)
#define for_each_file(td, f, i) \
- for ((i) = 0, (f) = &(td)->files[0]; (i) < (
int) (td)->open
_files; (i)++, (f)++)
+ for ((i) = 0, (f) = &(td)->files[0]; (i) < (
td)->nr
_files; (i)++, (f)++)
#define fio_assert(td, cond) do { \
if (!(cond)) { \
#define fio_assert(td, cond) do { \
if (!(cond)) { \