X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=fio.h;h=f5786ea69a1d5500d4cb9a73d24cf7e6a7f42b0a;hp=dd09ceec3a4bcf9570dc308c2d521cf42f2a9431;hb=f0d524b045ceef3454cbc66dbfe8ea51db298a62;hpb=814452bd47e0f2bb4825b8042b664f32de0aff8d

diff --git a/fio.h b/fio.h
index dd09ceec..f5786ea6 100644
--- a/fio.h
+++ b/fio.h
@@ -429,10 +429,11 @@ struct thread_options {
 	unsigned long long start_offset;
 
 	unsigned int bs[2];
+	unsigned int ba[2];
 	unsigned int min_bs[2];
 	unsigned int max_bs[2];
-	struct bssplit *bssplit;
-	unsigned int bssplit_nr;
+	struct bssplit *bssplit[2];
+	unsigned int bssplit_nr[2];
 
 	unsigned int nr_files;
 	unsigned int open_files;
@@ -543,6 +544,7 @@ struct thread_data {
 	int groupid;
 	struct thread_stat ts;
 	struct fio_file **files;
+	unsigned int files_size;
 	unsigned int files_index;
 	unsigned int nr_open_files;
 	unsigned int nr_done_files;
@@ -570,6 +572,8 @@ struct thread_data {
 
 	char *sysfs_root;
 
+	unsigned long rand_seeds[6];
+
 	os_random_state_t bsrange_state;
 	os_random_state_t verify_state;
 
@@ -852,6 +856,7 @@ extern int fio_show_option_help(const char *);
 extern void fio_options_dup_and_init(struct option *);
 extern void options_mem_dupe(struct thread_data *);
 extern void options_mem_free(struct thread_data *);
+extern void td_fill_rand_seeds(struct thread_data *);
 #define FIO_GETOPT_JOB		0x89988998
 #define FIO_NR_OPTIONS		128
 
@@ -861,10 +866,10 @@ extern void options_mem_free(struct thread_data *);
 extern void close_files(struct thread_data *);
 extern void close_and_free_files(struct thread_data *);
 extern int __must_check setup_files(struct thread_data *);
-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 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 add_file(struct thread_data *, const char *);
 extern void get_file(struct fio_file *);
 extern int __must_check put_file(struct thread_data *, struct fio_file *);
@@ -964,6 +969,7 @@ extern int __must_check td_io_getevents(struct thread_data *, unsigned int, unsi
 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 __must_check td_io_get_file_size(struct thread_data *, struct fio_file *);
 
 /*
  * blktrace support
@@ -989,11 +995,12 @@ struct ioengine_ops {
 	void (*cleanup)(struct thread_data *);
 	int (*open_file)(struct thread_data *, struct fio_file *);
 	int (*close_file)(struct thread_data *, struct fio_file *);
+	int (*get_file_size)(struct thread_data *, struct fio_file *);
 	void *data;
 	void *dlhandle;
 };
 
-#define FIO_IOOPS_VERSION	9
+#define FIO_IOOPS_VERSION	10
 
 extern struct ioengine_ops *load_ioengine(struct thread_data *, const char *);
 extern void register_ioengine(struct ioengine_ops *);
@@ -1029,6 +1036,8 @@ static inline void fio_file_reset(struct fio_file *f)
 {
 	f->last_free_lookup = 0;
 	f->last_pos = f->file_offset;
+	if (f->file_map)
+		memset(f->file_map, 0, f->num_maps * sizeof(int));
 }
 
 static inline void clear_error(struct thread_data *td)