73 static inline void disk_util_mod(struct disk_util *du, int val)  in disk_util_mod()  argument
75 	if (du) {  in disk_util_mod()
78 		fio_mutex_down(du->lock);  in disk_util_mod()
79 		du->users += val;  in disk_util_mod()
81 		flist_for_each(n, &du->slavelist) {  in disk_util_mod()
87 		fio_mutex_up(du->lock);  in disk_util_mod()
90 static inline void disk_util_inc(struct disk_util *du)  in disk_util_inc()  argument
92 	disk_util_mod(du, 1);  in disk_util_inc()
95 static inline void disk_util_dec(struct disk_util *du)  in disk_util_dec()  argument
97 	disk_util_mod(du, -1);  in disk_util_dec()
117 static inline void print_disk_util(struct disk_util_stat *du,  in print_disk_util()  argument