commit ba33ed7e3d43c6723b89c5105da86b0f29952b2c
author Marcos Paulo de Souza <mpdesouza@suse.com> Fri Feb 21 14:56:12 2020 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> Wed Aug 26 10:29:03 2020 +0200
tree ccb7e6cd07d407c81741db7ff03e4b9aaaeee1a8
parent cdb3f8b6c5b7dd3d38f0b847164c9d727c9ea6d0

btrfs: export helpers for subvolume name/id resolution

[ Upstream commit c0c907a47dccf2cf26251a8fb4a8e7a3bf79ce84 ]

The functions will be used outside of export.c and super.c to allow
resolving subvolume name from a given id, eg. for subvolume deletion by
id ioctl.

Signed-off-by: Marcos Paulo de Souza <mpdesouza@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
[ split from the next patch ]
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>