X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;ds=sidebyside;f=iolog.h;h=6068384386af40373c36fc27b7667b6ca2bc8387;hb=5a812f9b9d987d1cacbb6f17a65835cbe0d66361;hp=bb5c9b785813bd4b4dd0e18eb20c26f231872fd5;hpb=6eaf09d6e9ca1f8accb057cdb18620b7e53ae33f;p=fio.git

diff --git a/iolog.h b/iolog.h
index bb5c9b78..60683843 100644
--- a/iolog.h
+++ b/iolog.h
@@ -1,6 +1,7 @@
 #ifndef FIO_IOLOG_H
 #define FIO_IOLOG_H
 
+#include "lib/rbtree.h"
 #include "lib/ieee754.h"
 
 /*
@@ -25,6 +26,14 @@ 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 +45,8 @@ 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.
@@ -84,6 +95,7 @@ enum file_log_act {
 	FIO_LOG_UNLINK_FILE,
 };
 
+struct io_u;
 extern int __must_check read_iolog_get(struct thread_data *, struct io_u *);
 extern void log_io_u(struct thread_data *, struct io_u *);
 extern void log_file(struct thread_data *, struct fio_file *, enum file_log_act);
@@ -107,7 +119,7 @@ extern void add_bw_sample(struct thread_data *, enum fio_ddir, unsigned int,
 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 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 *);