aboutsummaryrefslogtreecommitdiffstats
path: root/samples/markers/marker-example.c
diff options
context:
space:
mode:
authorFrederic Weisbecker <fweisbec@gmail.com>2009-10-18 01:09:09 +0200
committerFrederic Weisbecker <fweisbec@gmail.com>2009-10-18 01:12:33 +0200
commit0f8f86c7bdd1c954fbe153af437a0d91a6c5721a (patch)
tree94a8d419a470a4f9852ca397bb9bbe48db92ff5c /samples/markers/marker-example.c
parentdca2d6ac09d9ef59ff46820d4f0c94b08a671202 (diff)
parentf39cdf25bf77219676ec5360980ac40b1a7e144a (diff)
downloadmrst-s0i3-test-0f8f86c7bdd1c954fbe153af437a0d91a6c5721a.tar.gz
mrst-s0i3-test-0f8f86c7bdd1c954fbe153af437a0d91a6c5721a.tar.xz
mrst-s0i3-test-0f8f86c7bdd1c954fbe153af437a0d91a6c5721a.zip
Merge commit 'perf/core' into perf/hw-breakpoint
Conflicts: kernel/Makefile kernel/trace/Makefile kernel/trace/trace.h samples/Makefile Merge reason: We need to be uptodate with the perf events development branch because we plan to rewrite the breakpoints API on top of perf events.
Diffstat (limited to 'samples/markers/marker-example.c')
-rw-r--r--samples/markers/marker-example.c53
1 files changed, 0 insertions, 53 deletions
diff --git a/samples/markers/marker-example.c b/samples/markers/marker-example.c
deleted file mode 100644
index e9cd9c0bc84..00000000000
--- a/samples/markers/marker-example.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/* marker-example.c
- *
- * Executes a marker when /proc/marker-example is opened.
- *
- * (C) Copyright 2007 Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
- *
- * This file is released under the GPLv2.
- * See the file COPYING for more details.
- */
-
-#include <linux/module.h>
-#include <linux/marker.h>
-#include <linux/sched.h>
-#include <linux/proc_fs.h>
-
-struct proc_dir_entry *pentry_example;
-
-static int my_open(struct inode *inode, struct file *file)
-{
- int i;
-
- trace_mark(subsystem_event, "integer %d string %s", 123,
- "example string");
- for (i = 0; i < 10; i++)
- trace_mark(subsystem_eventb, MARK_NOARGS);
- return -EPERM;
-}
-
-static struct file_operations mark_ops = {
- .open = my_open,
-};
-
-static int __init example_init(void)
-{
- printk(KERN_ALERT "example init\n");
- pentry_example = proc_create("marker-example", 0444, NULL, &mark_ops);
- if (!pentry_example)
- return -EPERM;
- return 0;
-}
-
-static void __exit example_exit(void)
-{
- printk(KERN_ALERT "example exit\n");
- remove_proc_entry("marker-example", NULL);
-}
-
-module_init(example_init)
-module_exit(example_exit)
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mathieu Desnoyers");
-MODULE_DESCRIPTION("Marker example");