Remove inc_nlink in debugfs_create_automount, or this inode will never be free.
Signed-off-by: yangerkun <[email protected]> --- fs/debugfs/inode.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c index 13b01351dd1c..9294238e364f 100644 --- a/fs/debugfs/inode.c +++ b/fs/debugfs/inode.c @@ -551,12 +551,11 @@ struct dentry *debugfs_create_automount(const char *name, if (unlikely(!inode)) return failed_creating(dentry); + /* directory inodes start off with i_nlink == 2 (for "." entry) */ make_empty_dir_inode(inode); inode->i_flags |= S_AUTOMOUNT; inode->i_private = data; dentry->d_fsdata = (void *)f; - /* directory inodes start off with i_nlink == 2 (for "." entry) */ - inc_nlink(inode); d_instantiate(dentry, inode); inc_nlink(d_inode(dentry->d_parent)); fsnotify_mkdir(d_inode(dentry->d_parent), dentry); -- 2.14.4
