[sysprof] Use a buffer of 32 pages.
- From: Søren Sandmann Pedersen <ssp src gnome org>
- To: svn-commits-list gnome org
- Cc:
- Subject: [sysprof] Use a buffer of 32 pages.
- Date: Mon, 14 Sep 2009 09:07:06 +0000 (UTC)
commit 47795ba85b4cf222ef062c0dc37af0b12ef4f01d
Author: Søren Sandmann Pedersen <ssp redhat com>
Date: Sun Sep 6 21:26:41 2009 -0400
Use a buffer of 32 pages.
Also remove a debug print statement.
collector.c | 7 +++++--
1 files changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/collector.c b/collector.c
index fbc8580..b32c872 100644
--- a/collector.c
+++ b/collector.c
@@ -38,7 +38,7 @@
#include "perf_counter.h"
#include "barrier.h"
-#define N_PAGES 128 /* Number of pages in the ringbuffer */
+#define N_PAGES 32 /* Number of pages in the ringbuffer */
typedef struct counter_t counter_t;
typedef struct sample_event_t sample_event_t;
@@ -162,7 +162,10 @@ on_read (gpointer data)
if (header->size > head - tail)
{
- g_print ("asdf\n");
+ /* The kernel did not generate a complete event.
+ * I don't think that can happen, but we may as well
+ * be paranoid.
+ */
break;
}
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