diff options
Diffstat (limited to 'samples/tracepoints/tracepoint-sample.c')
-rw-r--r-- | samples/tracepoints/tracepoint-sample.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/samples/tracepoints/tracepoint-sample.c b/samples/tracepoints/tracepoint-sample.c index 4ae4b7fcc04..68d5dc0310e 100644 --- a/samples/tracepoints/tracepoint-sample.c +++ b/samples/tracepoints/tracepoint-sample.c @@ -13,6 +13,9 @@ #include <linux/proc_fs.h> #include "tp-samples-trace.h" +DEFINE_TRACE(subsys_event); +DEFINE_TRACE(subsys_eventb); + struct proc_dir_entry *pentry_example; static int my_open(struct inode *inode, struct file *file) @@ -29,7 +32,7 @@ static struct file_operations mark_ops = { .open = my_open, }; -static int example_init(void) +static int __init example_init(void) { printk(KERN_ALERT "example init\n"); pentry_example = proc_create("tracepoint-example", 0444, NULL, @@ -39,7 +42,7 @@ static int example_init(void) return 0; } -static void example_exit(void) +static void __exit example_exit(void) { printk(KERN_ALERT "example exit\n"); remove_proc_entry("tracepoint-example", NULL); |