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test: improve run-fio-tests.py file open method
[fio.git]
/
file.h
diff --git
a/file.h
b/file.h
index ad8802d395ae67dd91837a9e9553881abb30e649..da1b894706a64227af9a484d760fadc79edcd0d5 100644
(file)
--- a/
file.h
+++ b/
file.h
@@
-10,6
+10,9
@@
#include "lib/lfsr.h"
#include "lib/gauss.h"
#include "lib/lfsr.h"
#include "lib/gauss.h"
+/* Forward declarations */
+struct zoned_block_device_info;
+
/*
* The type of object we are working on
*/
/*
* The type of object we are working on
*/
@@
-30,6
+33,7
@@
enum fio_file_flags {
FIO_FILE_partial_mmap = 1 << 6, /* can't do full mmap */
FIO_FILE_axmap = 1 << 7, /* uses axmap */
FIO_FILE_lfsr = 1 << 8, /* lfsr is used */
FIO_FILE_partial_mmap = 1 << 6, /* can't do full mmap */
FIO_FILE_axmap = 1 << 7, /* uses axmap */
FIO_FILE_lfsr = 1 << 8, /* lfsr is used */
+ FIO_FILE_smalloc = 1 << 9, /* smalloc file/file_name */
};
enum file_lock_mode {
};
enum file_lock_mode {
@@
-64,6
+68,7
@@
enum fio_fallocate_mode {
FIO_FALLOCATE_POSIX = 2,
FIO_FALLOCATE_KEEP_SIZE = 3,
FIO_FALLOCATE_NATIVE = 4,
FIO_FALLOCATE_POSIX = 2,
FIO_FALLOCATE_KEEP_SIZE = 3,
FIO_FALLOCATE_NATIVE = 4,
+ FIO_FALLOCATE_TRUNCATE = 5,
};
/*
};
/*
@@
-86,7
+91,6
@@
struct fio_file {
*/
unsigned int major, minor;
int fileno;
*/
unsigned int major, minor;
int fileno;
- int bs;
char *file_name;
/*
char *file_name;
/*
@@
-97,6
+101,14
@@
struct fio_file {
uint64_t file_offset;
uint64_t io_size;
uint64_t file_offset;
uint64_t io_size;
+ /*
+ * Zoned block device information. See also zonemode=zbd.
+ */
+ struct zoned_block_device_info *zbd_info;
+ /* zonemode=zbd working area */
+ uint32_t min_zone; /* inclusive */
+ uint32_t max_zone; /* exclusive */
+
/*
* Track last end and last start of IO for a given data direction
*/
/*
* Track last end and last start of IO for a given data direction
*/
@@
-114,18
+126,20
@@
struct fio_file {
unsigned int last_write_idx;
/*
unsigned int last_write_idx;
/*
- * For use by the io engine
for offset or private data storage
+ * For use by the io engine
to store offset
*/
*/
- union {
- uint64_t engine_pos;
- void *engine_data;
- };
+ uint64_t engine_pos;
+
+ /*
+ * For use by the io engine for private data storage
+ */
+ void *engine_data;
/*
* if io is protected by a semaphore, this is set
*/
union {
/*
* if io is protected by a semaphore, this is set
*/
union {
- struct fio_
mutex
*lock;
+ struct fio_
sem
*lock;
struct fio_rwlock *rwlock;
};
struct fio_rwlock *rwlock;
};
@@
-177,6
+191,7
@@
FILE_FLAG_FNS(hashed);
FILE_FLAG_FNS(partial_mmap);
FILE_FLAG_FNS(axmap);
FILE_FLAG_FNS(lfsr);
FILE_FLAG_FNS(partial_mmap);
FILE_FLAG_FNS(axmap);
FILE_FLAG_FNS(lfsr);
+FILE_FLAG_FNS(smalloc);
#undef FILE_FLAG_FNS
/*
#undef FILE_FLAG_FNS
/*
@@
-188,11
+203,18
@@
extern void close_and_free_files(struct thread_data *);
extern uint64_t get_start_offset(struct thread_data *, struct fio_file *);
extern int __must_check setup_files(struct thread_data *);
extern int __must_check file_invalidate_cache(struct thread_data *, struct fio_file *);
extern uint64_t get_start_offset(struct thread_data *, struct fio_file *);
extern int __must_check setup_files(struct thread_data *);
extern int __must_check file_invalidate_cache(struct thread_data *, struct fio_file *);
+#ifdef __cplusplus
+extern "C" {
+#endif
extern int __must_check generic_open_file(struct thread_data *, struct fio_file *);
extern int __must_check generic_close_file(struct thread_data *, struct fio_file *);
extern int __must_check generic_get_file_size(struct thread_data *, struct fio_file *);
extern int __must_check generic_open_file(struct thread_data *, struct fio_file *);
extern int __must_check generic_close_file(struct thread_data *, struct fio_file *);
extern int __must_check generic_get_file_size(struct thread_data *, struct fio_file *);
+extern int __must_check generic_prepopulate_file(struct thread_data *, struct fio_file *);
+#ifdef __cplusplus
+}
+#endif
extern int __must_check file_lookup_open(struct fio_file *f, int flags);
extern int __must_check file_lookup_open(struct fio_file *f, int flags);
-extern
int
__must_check pre_read_files(struct thread_data *);
+extern
bool
__must_check pre_read_files(struct thread_data *);
extern unsigned long long get_rand_file_size(struct thread_data *td);
extern int add_file(struct thread_data *, const char *, int, int);
extern int add_file_exclusive(struct thread_data *, const char *);
extern unsigned long long get_rand_file_size(struct thread_data *td);
extern int add_file(struct thread_data *, const char *, int, int);
extern int add_file_exclusive(struct thread_data *, const char *);
@@
-203,7
+225,7
@@
extern void lock_file(struct thread_data *, struct fio_file *, enum fio_ddir);
extern void unlock_file(struct thread_data *, struct fio_file *);
extern void unlock_file_all(struct thread_data *, struct fio_file *);
extern int add_dir_files(struct thread_data *, const char *);
extern void unlock_file(struct thread_data *, struct fio_file *);
extern void unlock_file_all(struct thread_data *, struct fio_file *);
extern int add_dir_files(struct thread_data *, const char *);
-extern
int
init_random_map(struct thread_data *);
+extern
bool
init_random_map(struct thread_data *);
extern void dup_files(struct thread_data *, struct thread_data *);
extern int get_fileno(struct thread_data *, const char *);
extern void free_release_files(struct thread_data *);
extern void dup_files(struct thread_data *, struct thread_data *);
extern int get_fileno(struct thread_data *, const char *);
extern void free_release_files(struct thread_data *);
@@
-212,5
+234,6
@@
extern void fio_file_reset(struct thread_data *, struct fio_file *);
extern bool fio_files_done(struct thread_data *);
extern bool exists_and_not_regfile(const char *);
extern int fio_set_directio(struct thread_data *, struct fio_file *);
extern bool fio_files_done(struct thread_data *);
extern bool exists_and_not_regfile(const char *);
extern int fio_set_directio(struct thread_data *, struct fio_file *);
+extern void fio_file_free(struct fio_file *);
#endif
#endif