X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=diskutil.h;h=49c56ae63cb59fe17a5ad6b988df9fc98368b01d;hp=dc89cc51ac5261d81afaa3f8383cacb3e68ff123;hb=d09a64a01a6c807596e9286c93f6c6f30fd2ea26;hpb=e99ca81de760ab146dbba4105a8691c25cb1dec6

diff --git a/diskutil.h b/diskutil.h
index dc89cc51..49c56ae6 100644
--- a/diskutil.h
+++ b/diskutil.h
@@ -1,16 +1,31 @@
 #ifndef FIO_DISKUTIL_H
 #define FIO_DISKUTIL_H
 
+#define FIO_DU_NAME_SZ		64
+
 /*
  * Disk utils as read in /sys/block/<dev>/stat
  */
 struct disk_util_stat {
-	unsigned ios[2];
-	unsigned merges[2];
-	unsigned long long sectors[2];
-	unsigned ticks[2];
-	unsigned io_ticks;
-	unsigned time_in_queue;
+	uint8_t name[FIO_DU_NAME_SZ];
+	uint32_t ios[2];
+	uint32_t merges[2];
+	uint64_t sectors[2];
+	uint32_t ticks[2];
+	uint32_t io_ticks;
+	uint32_t time_in_queue;
+	uint64_t msec;
+};
+
+struct disk_util_agg {
+	uint32_t ios[2];
+	uint32_t merges[2];
+	uint64_t sectors[2];
+	uint32_t ticks[2];
+	uint32_t io_ticks;
+	uint32_t time_in_queue;
+	uint32_t slavecount;
+	fio_fp64_t max_util;
 };
 
 /*
@@ -31,6 +46,8 @@ struct disk_util {
 	struct disk_util_stat dus;
 	struct disk_util_stat last_dus;
 
+	struct disk_util_agg agg;
+
 	/* For software raids, this entry maintains pointers to the
 	 * entries for the slave devices. The disk_util entries for
 	 * the slaves devices should primarily be maintained through
@@ -40,7 +57,6 @@ struct disk_util {
 	 */
 	struct flist_head slaves;
 
-	unsigned long msec;
 	struct timeval time;
 
 	struct fio_mutex *lock;
@@ -76,15 +92,21 @@ static inline void disk_util_dec(struct disk_util *du)
 
 #define DISK_UTIL_MSEC	(250)
 
+extern struct flist_head disk_list;
+
 /*
  * disk util stuff
  */
 #ifdef FIO_HAVE_DISK_UTIL
+extern void print_disk_util(struct disk_util_stat *, struct disk_util_agg *);
 extern void show_disk_util(void);
+extern void free_disk_util(void);
 extern void init_disk_util(struct thread_data *);
 extern void update_io_ticks(void);
 #else
+#define print_disk_util(dus, agg)
 #define show_disk_util()
+#define free_disk_util()
 #define init_disk_util(td)
 #define update_io_ticks()
 #endif