[PATCH 0/2] VFS: minor improvements to a couple of interfaces

[NeilBrown]

Hi,
 I found these opportunities for simplification as part of my work to
 enhance filesystem directory operations to not require an exclusive
 lock on the directory.
 There are quite a collection of users of these interfaces incluing NFS,
 smb/server, bcachefs, devtmpfs, and audit.  Hence the long Cc line.

NeilBrown

 [PATCH 1/2] VFS: change kern_path_locked() and user_path_locked_at()
 [PATCH 2/2] VFS: add common error checks to lookup_one_qstr_excl()