Change default IO engine from sync to psync

[fio.git] / file.h

diff --git a/file.h b/file.h
index 22ec742fc1bc47deb22d5552202100b3ea042717..e7563b84638490ffda75998576ce57b492c012c7 100644 (file)
--- a/file.h
+++ b/file.h
@@ -78,6 +78,7 @@ struct fio_file {
         */
        unsigned int major, minor;
        int fileno;
+       int bs;
        char *file_name;
 
        /*
@@ -96,6 +97,13 @@ struct fio_file {
        uint64_t first_write;
        uint64_t last_write;
 
+       /*
+        * Tracks the last iodepth number of completed writes, if data
+        * verification is enabled
+        */
+       uint64_t *last_write_comp;
+       unsigned int last_write_idx;
+
        /*
         * For use by the io engine
         */
@@ -179,6 +187,7 @@ 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 file_lookup_open(struct fio_file *f, int flags);
 extern int __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 void get_file(struct fio_file *);