iolog: note type of log

[fio.git] / iolog.h

diff --git a/iolog.h b/iolog.h
index 95617fccb6891a92970c60cb0873e06b99d9782f..d00d00c4263d2622c0801ed1d6d01e789ab54816 100644 (file)
--- a/iolog.h
+++ b/iolog.h
@@ -1,7 +1,9 @@
 #ifndef FIO_IOLOG_H
 #define FIO_IOLOG_H
 
+#include "rbtree.h"
 #include "lib/ieee754.h"
+#include "ioengine.h"
 
 /*
  * Use for maintaining statistics
@@ -25,6 +27,14 @@ struct io_sample {
        unsigned int bs;
 };
 
+enum {
+       IO_LOG_TYPE_LAT = 1,
+       IO_LOG_TYPE_CLAT,
+       IO_LOG_TYPE_SLAT,
+       IO_LOG_TYPE_BW,
+       IO_LOG_TYPE_IOPS,
+};
+
 /*
  * Dynamically growing data sample log
  */
@@ -36,6 +46,8 @@ struct io_log {
        unsigned long max_samples;
        struct io_sample *log;
 
+       int log_type;
+
        /*
         * Windowed average, for logging single entries average over some
         * period of time.
@@ -108,7 +120,7 @@ extern void add_iops_sample(struct thread_data *, enum fio_ddir, struct timeval
 extern void init_disk_util(struct thread_data *);
 extern void update_rusage_stat(struct thread_data *);
 extern void update_io_ticks(void);
-extern void setup_log(struct io_log **, unsigned long);
+extern void setup_log(struct io_log **, unsigned long, int);
 extern void finish_log(struct thread_data *, struct io_log *, const char *);
 extern void finish_log_named(struct thread_data *, struct io_log *, const char *, const char *);
 extern void __finish_log(struct io_log *, const char *);