X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=diskutil.h;h=83bcbf895e799f989645d86cbc23f0dbdf698f39;hp=25d0bebfc4074ec83074f8e3e423a89315df2851;hb=0123751ca55fe462e8888c8d7b8c7def14b74ab3;hpb=f672ef67527a27eb2bbc59aa6041a42d88a00838

diff --git a/diskutil.h b/diskutil.h
index 25d0bebf..83bcbf89 100644
--- a/diskutil.h
+++ b/diskutil.h
@@ -1,11 +1,9 @@
 #ifndef FIO_DISKUTIL_H
 #define FIO_DISKUTIL_H
-#include "json.h"
 #define FIO_DU_NAME_SZ		64
 
-#include "lib/output_buffer.h"
-
-extern volatile int helper_exit;
+#include "helper_thread.h"
+#include "fio_sem.h"
 
 struct disk_util_stats {
 	uint64_t ios[2];
@@ -47,7 +45,6 @@ struct disk_util {
 	 */
 	struct flist_head slavelist;
 
-	char *name;
 	char *sysfs_root;
 	char path[PATH_MAX];
 	int major, minor;
@@ -66,9 +63,9 @@ struct disk_util {
 	 */
 	struct flist_head slaves;
 
-	struct timeval time;
+	struct timespec time;
 
-	struct fio_mutex *lock;
+	struct fio_sem *lock;
 	unsigned long users;
 };
 
@@ -77,7 +74,7 @@ static inline void disk_util_mod(struct disk_util *du, int val)
 	if (du) {
 		struct flist_head *n;
 
-		fio_mutex_down(du->lock);
+		fio_sem_down(du->lock);
 		du->users += val;
 
 		flist_for_each(n, &du->slavelist) {
@@ -86,7 +83,7 @@ static inline void disk_util_mod(struct disk_util *du, int val)
 			slave = flist_entry(n, struct disk_util, slavelist);
 			slave->users += val;
 		}
-		fio_mutex_up(du->lock);
+		fio_sem_up(du->lock);
 	}
 }
 static inline void disk_util_inc(struct disk_util *du)
@@ -107,29 +104,19 @@ 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 *, int terse, struct buf_output *);
-extern void show_disk_util(int terse, struct json_object *parent, struct buf_output *);
-extern void json_array_add_disk_util(struct disk_util_stat *dus,
-		struct disk_util_agg *agg, struct json_array *parent);
 extern void init_disk_util(struct thread_data *);
 extern int update_io_ticks(void);
 extern void setup_disk_util(void);
 extern void disk_util_prune_entries(void);
 #else
-static inline void print_disk_util(struct disk_util_stat *du,
-				   struct disk_util_agg *agg, int terse,
-				   struct buf_output *out)
-{
-}
-#define show_disk_util(terse, parent, out)
+/* keep this as a function to avoid a warning in handle_du() */
 #define disk_util_prune_entries()
 #define init_disk_util(td)
 #define setup_disk_util()
-#define json_array_add_disk_util(dus, agg, parent)
 
 static inline int update_io_ticks(void)
 {
-	return helper_exit;
+	return helper_should_exit();
 }
 #endif