X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=iolog.h;h=fcd6794278edd6a39e1c6fd73997370e314b120b;hb=a5f29b4aaa7fc75a36e10928f723186a3ef4368c;hp=d268fe2ee048dd22791d65b47f161b260e7a5e81;hpb=b26317c97b8bcca7cc9144ea6e1d4ed753f2311a;p=fio.git

diff --git a/iolog.h b/iolog.h
index d268fe2e..fcd67942 100644
--- a/iolog.h
+++ b/iolog.h
@@ -93,7 +93,11 @@ struct io_log {
 	struct flist_head chunk_list;
 };
 
-#define io_sample_ddir(io)	((io)->__ddir & ~0x80000000U)
+/*
+ * If the upper bit is set, then we have the offset as well
+ */
+#define LOG_OFFSET_SAMPLE_BIT	0x80000000U
+#define io_sample_ddir(io)	((io)->__ddir & ~LOG_OFFSET_SAMPLE_BIT)
 
 static inline void io_sample_set_ddir(struct io_log *log,
 				      struct io_sample *io,