iolog: don't serialize the writing of all logs

[fio.git] / iolog.h

diff --git a/iolog.h b/iolog.h
index 8fedc192cd6298be13c229b955b7d651fae2da96..a2bc758efea966a391c84660b45f8d33b003e52e 100644 (file)
--- a/iolog.h
+++ b/iolog.h
@@ -49,6 +49,11 @@ 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.
@@ -62,6 +67,7 @@ enum {
        IP_F_ONRB       = 1,
        IP_F_ONLIST     = 2,
        IP_F_TRIMMED    = 4,
+       IP_F_IN_FLIGHT  = 8,
 };
 
 /*
@@ -78,6 +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;
@@ -110,6 +117,7 @@ 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,
@@ -123,8 +131,8 @@ extern void add_iops_sample(struct thread_data *, enum fio_ddir, unsigned int,
 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, 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 int finish_log(struct thread_data *, struct io_log *, const char *, int);
+extern int finish_log_named(struct thread_data *, struct io_log *, const char *, const char *, int);
 extern void __finish_log(struct io_log *, const char *);
 extern struct io_log *agg_io_log[DDIR_RWDIR_CNT];
 extern int write_bw_log;