X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=iolog.h;h=3af56682c64eaeecbd35e19c753cb315ecabec80;hp=0d6b5062999c40480cc1b50de805930b8a14461e;hb=086f99352cf8945515197997496c4822e6d51bf8;hpb=c41a9d06a1957ba7c5a019e3d6088a5e8e8e0a47

diff --git a/iolog.h b/iolog.h
index 0d6b5062..3af56682 100644
--- a/iolog.h
+++ b/iolog.h
@@ -3,6 +3,7 @@
 
 #include "lib/rbtree.h"
 #include "lib/ieee754.h"
+#include "flist.h"
 #include "ioengine.h"
 
 /*
@@ -48,11 +49,16 @@ struct io_log {
 
 	unsigned int log_type;
 
+	/*
+	 * If we fail extending the log, stop collecting more entries.
+	 */
+	unsigned int disabled;
+
 	/*
 	 * Windowed average, for logging single entries average over some
 	 * period of time.
 	 */
-	struct io_stat avg_window[2];
+	struct io_stat avg_window[DDIR_RWDIR_CNT];
 	unsigned long avg_msec;
 	unsigned long avg_last;
 };
@@ -61,6 +67,7 @@ enum {
 	IP_F_ONRB	= 1,
 	IP_F_ONLIST	= 2,
 	IP_F_TRIMMED	= 4,
+	IP_F_IN_FLIGHT	= 8,
 };
 
 /*
@@ -77,6 +84,7 @@ struct io_piece {
 		struct fio_file *file;
 	};
 	unsigned long long offset;
+	unsigned short numberio;
 	unsigned long len;
 	unsigned int flags;
 	enum fio_ddir ddir;
@@ -96,11 +104,14 @@ 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);
 extern int __must_check init_iolog(struct thread_data *td);
 extern void log_io_piece(struct thread_data *, struct io_u *);
+extern void unlog_io_piece(struct thread_data *, struct io_u *);
+extern void trim_io_piece(struct thread_data *, struct io_u *);
 extern void queue_io_piece(struct thread_data *, struct io_piece *);
 extern void prune_io_piece_log(struct thread_data *);
 extern void write_iolog_close(struct thread_data *);
@@ -108,6 +119,7 @@ extern void write_iolog_close(struct thread_data *);
 /*
  * Logging
  */
+extern void finalize_logs(struct thread_data *td);
 extern void add_lat_sample(struct thread_data *, enum fio_ddir, unsigned long,
 				unsigned int);
 extern void add_clat_sample(struct thread_data *, enum fio_ddir, unsigned long,
@@ -116,17 +128,16 @@ extern void add_slat_sample(struct thread_data *, enum fio_ddir, unsigned long,
 				unsigned int);
 extern void add_bw_sample(struct thread_data *, enum fio_ddir, unsigned int,
 				struct timeval *);
-extern void add_iops_sample(struct thread_data *, enum fio_ddir, struct timeval *);
+extern void add_iops_sample(struct thread_data *, enum fio_ddir, unsigned int,
+				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, 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 *);
-extern struct io_log *agg_io_log[2];
+extern struct io_log *agg_io_log[DDIR_RWDIR_CNT];
 extern int write_bw_log;
 extern void add_agg_sample(unsigned long, enum fio_ddir, unsigned int);
+extern void fio_writeout_logs(struct thread_data *);
 
 static inline void init_ipo(struct io_piece *ipo)
 {