fio: HOWTO update

[fio.git] / fio.h

diff --git a/fio.h b/fio.h
index c86e4629afef3116dd32cabf123a6d4bf3e94837..67f0badf8cb690d0b2940038157d19745b7075f0 100644 (file)
--- a/fio.h
+++ b/fio.h
@@ -982,6 +982,7 @@ enum {
        FD_DEBUG_MAX,
 };
 
+#ifdef FIO_INC_DEBUG
 struct debug_level {
        const char *name;
        unsigned long shift;
@@ -989,6 +990,7 @@ struct debug_level {
 extern struct debug_level debug_levels[];
 
 extern unsigned long fio_debug;
+
 #define dprint(type, str, args...)                             \
        do {                                                    \
                assert(type < FD_DEBUG_MAX);                    \
@@ -1004,9 +1006,16 @@ static inline void dprint_io_u(struct io_u *io_u, const char *p)
 
        dprint(FD_IO, "%s: io_u %p: off=%llu/len=%lu/ddir=%d", p, io_u,
                                        io_u->offset, io_u->buflen, io_u->ddir);
-       if (f)
-               dprint(FD_IO, "/%s", f->file_name);
-       dprint(FD_IO, "\n");
+       if (fio_debug & (1 << FD_IO)) {
+               if (f)
+                       log_info("/%s", f->file_name);
+
+               log_info("\n");
+       }
 }
+#else
+#define dprint(type, str, args...)
+#define dprint_io_u(io_u, p)
+#endif
 
 #endif