commit f4cc1c3810a0382ff76a4e119a21b90b84dbe195
author Al Viro <viro@zeniv.linux.org.uk> Sat Nov 19 22:37:03 2016 -0500
committer Al Viro <viro@zeniv.linux.org.uk> Fri Dec 16 16:30:48 2016 -0500
tree ac6075963f4c24468c1154dc61bb0e681192d090
parent e5517c2a5a49ed5e99047008629f1cd60246ea0e

remove a bogus claim about namespace_sem being held by callers of mnt_alloc_id()

Hadn't been true for quite a while

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

fs/namespace.c

diff --git a/fs/namespace.c b/fs/namespace.c
index e6c234b..a1a04dd 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -96,10 +96,6 @@ static inline struct hlist_head *mp_hash(struct dentry *dentry)
 	return &mountpoint_hashtable[tmp & mp_hash_mask];
 }
 
-/*
- * allocation is serialized by namespace_sem, but we need the spinlock to
- * serialize with freeing.
- */
 static int mnt_alloc_id(struct mount *mnt)
 {
 	int res;