X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=ltt-ascii.c;h=ad128e8bcd4708bd3288f4f0184bd0549ea1b77e;hb=refs%2Fheads%2Fv0.19-stable;hp=975f94ad157d16b32da47ef89f136701bc057b16;hpb=1c8284ebdbd119314b8f01e442e64cf5fd4b9fe6;p=lttng-modules.git

diff --git a/ltt-ascii.c b/ltt-ascii.c
index 975f94ad..ad128e8b 100644
--- a/ltt-ascii.c
+++ b/ltt-ascii.c
@@ -543,7 +543,7 @@ void ltt_ascii_remove(struct ltt_chan *chan)
 	 * Wait for every reference to the dentry to be gone,
 	 * except us.
 	 */
-	while (atomic_read(&dentry->d_count) != 1)
+	while (ACCESS_ONCE(dentry->d_count) != 1)
 		msleep(100);
 	dput(dentry);
 }
@@ -565,22 +565,19 @@ void ltt_ascii_remove_dir(struct ltt_trace *trace)
 }
 EXPORT_SYMBOL_GPL(ltt_ascii_remove_dir);
 
-static __init int ltt_ascii_init(void)
+__init int ltt_ascii_init(void)
 {
 	ltt_ascii_dir_dentry = debugfs_create_dir(LTT_ASCII, get_ltt_root());
-	put_ltt_root();
 
 	return ltt_ascii_dir_dentry ? 0 : -EFAULT;
 }
 
-static __exit void ltt_ascii_exit(void)
+__exit void ltt_ascii_exit(void)
 {
 	debugfs_remove(ltt_ascii_dir_dentry);
+	put_ltt_root();
 }
 
-module_init(ltt_ascii_init);
-module_exit(ltt_ascii_exit);
-
 MODULE_LICENSE("GPL and additional rights");
 MODULE_AUTHOR("Lai Jiangshan@FNST and Mathieu Desnoyers");
 MODULE_DESCRIPTION("Linux Trace Toolkit Next Generation Ascii Converter");