tracing: Remove tracepoint sample code

[sfrench/cifs-2.6.git] / samples / tracepoints / tracepoint-probe-sample2.c

diff --git a/samples/tracepoints/tracepoint-probe-sample2.c b/samples/tracepoints/tracepoint-probe-sample2.c
deleted file mode 100644 (file)
index 9fcf990..0000000
--- a/samples/tracepoints/tracepoint-probe-sample2.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * tracepoint-probe-sample2.c
- *
- * 2nd sample tracepoint probes.
- */
-
-#include <linux/module.h>
-#include <linux/fs.h>
-#include "tp-samples-trace.h"
-
-/*
- * Here the caller only guarantees locking for struct file and struct inode.
- * Locking must therefore be done in the probe to use the dentry.
- */
-static void probe_subsys_event(void *ignore,
-                              struct inode *inode, struct file *file)
-{
-       printk(KERN_INFO "Event is encountered with inode number %lu\n",
-               inode->i_ino);
-}
-
-static int __init tp_sample_trace_init(void)
-{
-       int ret;
-
-       ret = register_trace_subsys_event(probe_subsys_event, NULL);
-       WARN_ON(ret);
-
-       return 0;
-}
-
-module_init(tp_sample_trace_init);
-
-static void __exit tp_sample_trace_exit(void)
-{
-       unregister_trace_subsys_event(probe_subsys_event, NULL);
-       tracepoint_synchronize_unregister();
-}
-
-module_exit(tp_sample_trace_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mathieu Desnoyers");
-MODULE_DESCRIPTION("Tracepoint Probes Samples");