Remove debugfs file (keep only proc file)

[lttng-modules.git] / lttng-abi.c

diff --git a/lttng-abi.c b/lttng-abi.c
index df2b757a060bc8a743390874aed89eab45c40f67..ec16b7fcd82fba5b7cad783167bfbae735986857 100644 (file)
--- a/lttng-abi.c
+++ b/lttng-abi.c
@@ -25,7 +25,6 @@
  */
 
 #include <linux/module.h>
-#include <linux/debugfs.h>
 #include <linux/proc_fs.h>
 #include <linux/anon_inodes.h>
 #include <linux/file.h>
@@ -40,10 +39,9 @@
 
 /*
  * This is LTTng's own personal way to create a system call as an external
- * module. We use ioctl() on /sys/kernel/debug/lttng.
+ * module. We use ioctl() on /proc/lttng.
  */
 
-static struct dentry *lttng_dentry;
 static struct proc_dir_entry *lttng_proc_dentry;
 static const struct file_operations lttng_fops;
 static const struct file_operations lttng_session_fops;
@@ -746,20 +744,15 @@ static const struct file_operations lttng_event_fops = {
 #endif
 };
 
-int __init ltt_debugfs_abi_init(void)
+int __init lttng_abi_init(void)
 {
        int ret = 0;
 
        wrapper_vmalloc_sync_all();
-       lttng_dentry = debugfs_create_file("lttng", S_IWUSR, NULL, NULL,
-                                       &lttng_fops);
-       if (IS_ERR(lttng_dentry))
-               lttng_dentry = NULL;
-
        lttng_proc_dentry = proc_create_data("lttng", S_IWUSR, NULL,
                                        &lttng_fops, NULL);
        
-       if (!lttng_dentry && !lttng_proc_dentry) {
+       if (lttng_proc_dentry) {
                printk(KERN_ERR "Error creating LTTng control file\n");
                ret = -ENOMEM;
                goto error;
@@ -768,10 +761,8 @@ error:
        return ret;
 }
 
-void __exit ltt_debugfs_abi_exit(void)
+void __exit lttng_abi_exit(void)
 {
-       if (lttng_dentry)
-               debugfs_remove(lttng_dentry);
        if (lttng_proc_dentry)
                remove_proc_entry("lttng", NULL);
 }