backend: terminate loop if we didn't do IO

[fio.git] / iolog.h

diff --git a/iolog.h b/iolog.h
index aa4562d489b3bb944577bcb3ec599f9703e0ead4..6f027ca8d4ca1facc58618a0ad65545df6f12edd 100644 (file)
--- a/iolog.h
+++ b/iolog.h
@@ -184,6 +184,8 @@ extern void trim_io_piece(struct thread_data *, const 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 *);
+extern int iolog_compress_init(struct thread_data *);
+extern void iolog_compress_exit(struct thread_data *);
 
 #ifdef CONFIG_ZLIB
 extern int iolog_file_inflate(const char *);
@@ -203,24 +205,9 @@ struct log_params {
 };
 
 extern void finalize_logs(struct thread_data *td);
-extern void add_lat_sample(struct thread_data *, enum fio_ddir, unsigned long,
-                               unsigned int, uint64_t);
-extern void add_clat_sample(struct thread_data *, enum fio_ddir, unsigned long,
-                               unsigned int, uint64_t);
-extern void add_slat_sample(struct thread_data *, enum fio_ddir, unsigned long,
-                               unsigned int, uint64_t);
-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, unsigned int,
-                               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 **, struct log_params *, const char *);
 extern void flush_log(struct io_log *, int);
 extern void free_log(struct io_log *);
-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 *);
 extern int iolog_flush(struct io_log *, int);