On Sat, Nov 28, 2020 at 10:34:51PM +0100, Christian Brauner wrote:

The lock_mount_hash() and unlock_mount_hash() helpers are never called outside a
single file. Remove them from the header and make them static to reflect this
fact. There's no need to have them callable from other places right now, as
Christoph observed.

You are spilling over the usual 73 chars for commit logs, so please check
this and the other patches.

Otherwise looks good:

Reviewed-by: Christoph Hellwig <hch@lst.de>