kernel-shark: Remove a bunch of debug printing

Remove the debug printing, or at least hide it.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

1 files changed, 16 insertions, 2 deletions

diff --git a/kernel-shark.c b/kernel-shark.c
index b0d2a19..533a8af 100644
--- a/kernel-shark.c
+++ b/kernel-shark.c
@@ -34,6 +34,17 @@
 
 #define version "0.1.1"
 
+#define DEBUG_LEVEL     0
+#if DEBUG_LEVEL > 0
+# define dprintf(l, x...)                       \
+        do {                                    \
+                if (l <= DEBUG_LEVEL)           \
+                        printf(x);              \
+        } while (0)
+#else
+# define dprintf(l, x...)       do { if (0) printf(x); } while (0)
+#endif
+
 #define TRACE_WIDTH     800
 #define TRACE_HEIGHT    600
 
@@ -64,6 +75,9 @@ static void print_time(unsigned long long time)
 {
         unsigned long sec, usec;
 
+        if (!DEBUG_LEVEL)
+                return;
+
         convert_nano(time, &sec, &usec);
         printf("%lu.%06lu", sec, usec);
 }
@@ -73,9 +87,9 @@ static void ks_graph_select(struct graph_info *ginfo, guint64 cursor)
         struct graph_callbacks *cbs;
         struct shark_info *info;
 
-        printf("Cursor: ");
+        dprintf(1, "Cursor: ");
         print_time(cursor);
-        printf(" selected\n");
+        dprintf(1, " selected\n");
 
         cbs = trace_graph_get_callbacks(ginfo);
         info = container_of(cbs, struct shark_info, graph_cbs);