X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=ltt-ascii.c;h=ad128e8bcd4708bd3288f4f0184bd0549ea1b77e;hb=refs%2Fheads%2Fv0.19-stable;hp=ed3c20d58dfa23df49340b70e0de25bbedc7d0a3;hpb=13c601172bb6ede4e4595c718d96410173f933af;p=lttng-modules.git

diff --git a/ltt-ascii.c b/ltt-ascii.c
index ed3c20d5..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);
 }
@@ -568,7 +568,6 @@ EXPORT_SYMBOL_GPL(ltt_ascii_remove_dir);
 __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;
 }
@@ -576,6 +575,7 @@ __init int ltt_ascii_init(void)
 __exit void ltt_ascii_exit(void)
 {
 	debugfs_remove(ltt_ascii_dir_dentry);
+	put_ltt_root();
 }
 
 MODULE_LICENSE("GPL and additional rights");