iolog: regrow log out-of-line

[fio.git] / iolog.h

diff --git a/iolog.h b/iolog.h
index 2b7813b91f22095d135d96be444fc12809c97cd6..f7ef6229ed08a5c92ace84e2e8e45f4633987e2e 100644 (file)
--- a/iolog.h
+++ b/iolog.h
@@ -63,6 +63,12 @@ struct io_log {
        struct flist_head io_logs;
        uint32_t cur_log_max;
 
+       /*
+        * When the current log runs out of space, store events here until
+        * we have a chance to regrow
+        */
+       struct io_logs *pending;
+
        unsigned int log_ddir_mask;
 
        char *filename;
@@ -139,6 +145,7 @@ static inline struct io_sample *__get_sample(void *samples, int log_offset,
 
 struct io_logs *iolog_cur_log(struct io_log *);
 uint64_t iolog_nr_samples(struct io_log *);
+void regrow_logs(struct thread_data *);
 
 static inline struct io_sample *get_sample(struct io_log *iolog,
                                           struct io_logs *cur_log,