]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
btrfs: export helpers for subvolume name/id resolution
authorMarcos Paulo de Souza <mpdesouza@suse.com>
Fri, 21 Feb 2020 13:56:12 +0000 (14:56 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 26 Aug 2020 08:29:54 +0000 (10:29 +0200)
commit847745154e2e8afe1fb965baea2c94357ada0eef
treed21c87bfc40878b03b068d97b2d326e571247eba
parent8af919714c19513e2bea7645d2524be093bf683a
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>
fs/btrfs/ctree.h
fs/btrfs/export.c
fs/btrfs/export.h
fs/btrfs/super.c