dcache: fix outdated DCACHE_NEED_LOOKUP comment
The DCACHE_NEED_LOOKUP case referred to here was removed with
39e3c9553f34381a1b664c27b0c696a266a5735e "vfs: remove
DCACHE_NEED_LOOKUP".
There are only four real_lookup() callers and all of them pass in an
unhashed dentry just returned from d_alloc.
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/namei.c b/fs/namei.c
index e1fa433..2a5a7aa 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -1298,8 +1298,8 @@
}
/*
- * Call i_op->lookup on the dentry. The dentry must be negative but may be
- * hashed if it was pouplated with DCACHE_NEED_LOOKUP.
+ * Call i_op->lookup on the dentry. The dentry must be negative and
+ * unhashed.
*
* dir->d_inode->i_mutex must be held
*/