From 69ac83dd546561eb451fed008ea41a3db1412e79 Mon Sep 17 00:00:00 2001
From: Holger Hans Peter Freyther <zecke@selfish.org>
Date: Sat, 25 Dec 2010 17:25:04 +0100
Subject: [PATCH] sms: Add a simple SystemTap probe to see SQL queries

This will proble all queries done in the system. This can
help to identify some issues with libdbi's performance.
---
 openbsc/contrib/sms/sqlite-probe.tap.d | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 openbsc/contrib/sms/sqlite-probe.tap.d

diff --git a/openbsc/contrib/sms/sqlite-probe.tap.d b/openbsc/contrib/sms/sqlite-probe.tap.d
new file mode 100644
index 000000000..e75cdfcfa
--- /dev/null
+++ b/openbsc/contrib/sms/sqlite-probe.tap.d
@@ -0,0 +1,5 @@
+probe process("/usr/lib/libsqlite3.so.0.8.6").function("sqlite3_get_table")
+{
+  a = user_string($zSql);
+  printf("sqlite3_get_table called '%s'\n", a);
+}