Improve logging accuracy

[fio.git] / iolog.h

diff --git a/iolog.h b/iolog.h
index 297daf588c281ab34e2e67c674411b29f32d791c..739a7c8d02e0ac05b78e9007a53ef6af3d20ca3a 100644 (file)
--- a/iolog.h
+++ b/iolog.h
@@ -41,6 +41,8 @@ enum {
        IO_LOG_TYPE_IOPS,
 };
 
+#define DEF_LOG_ENTRIES                1024
+
 /*
  * Dynamically growing data sample log
  */
@@ -205,12 +207,18 @@ struct log_params {
        int log_compress;
 };
 
-extern void finalize_logs(struct thread_data *td);
+static inline bool per_unit_log(struct io_log *log)
+{
+       return log && !log->avg_msec;
+}
+
+extern void finalize_logs(struct thread_data *td, bool);
 extern void setup_log(struct io_log **, struct log_params *, const char *);
 extern void flush_log(struct io_log *, int);
 extern void flush_samples(FILE *, void *, uint64_t);
 extern void free_log(struct io_log *);
-extern void fio_writeout_logs(struct thread_data *);
+extern void fio_writeout_logs(bool);
+extern void td_writeout_logs(struct thread_data *, bool);
 extern int iolog_flush(struct io_log *, int);
 
 static inline void init_ipo(struct io_piece *ipo)