X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=fio.h;h=dab66d2b94766d7073fbe03ceab6ae1651b3879e;hp=e7e32cc75a48652286b45c7eb0207eb902a1baf6;hb=691c8fb014da9dd82e999a90b5511423f4eee188;hpb=9efef3c4bd6a032a2a9f7a9aab1c29436525d781

diff --git a/fio.h b/fio.h
index e7e32cc7..dab66d2b 100644
--- a/fio.h
+++ b/fio.h
@@ -762,6 +762,7 @@ 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 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 *);
 
@@ -961,7 +962,10 @@ extern void close_ioengine(struct thread_data *);
 #define for_each_td(td, i)	\
 	for ((i) = 0, (td) = &threads[0]; (i) < (int) thread_number; (i)++, (td)++)
 #define for_each_file(td, f, i)	\
-	for ((i) = 0, (f) = (td)->files[0]; (i) < (td)->o.nr_files; (i)++, (f) = (td)->files[i])
+	if ((td)->files_index)						\
+		for ((i) = 0, (f) = (td)->files[0];			\
+	    	 (i) < (td)->o.nr_files && ((f) = (td)->files[i]) != NULL; \
+		 (i)++)
 
 #define fio_assert(td, cond)	do {	\
 	if (!(cond)) {			\